Message Flows (Market Messages)

Market Message ID	Local Catalogue Reference	Name
MM00001	D0001	Request Metering System Investigation
MM00013	D0002	Fault Resolution Report or Request for Decision on Further Action
MM00016	D0126	Asset Condition Report Response / Clearance
MM00021	D0134	Request to Change Energisation Status
MM00023	D0135	Asset Condition Report
MM00029	D0136	Report to Supplier of Possible Irregularity
MM00036	D0139	Confirmation or Rejection of Energisation Status Change
MM00042	D0142	Request for Installation or Change to a Metering System Functionality or the Removal of All Meters
MM00047	D0149	Notification of Mapping Details
MM00051	D0150	Traditional Meter Technical Details
MM00073	D0168	Request for Additional/New MPAN Core(s)
MM00074	D0169	Allocation of New/Additional MPAN Core(s)
MM00075	D0170	Request for Metering System Related Details
MM00079	D0003	Half Hourly Advances
MM00091	D0176	Request Tariff/Debt Change on Token Meter
MM00092	D0178	Confirmation of Token Meter Installation
MM00093	D0179	Confirmation of Energisation/De-Energisation of Prepayment Meter
MM00095	D0180	Request to Energise/De-Energise/Shut Down Prepayment Meter
MM00099	D0190	Issue Customer Key
MM00100	D0191	Request Special Visit to Read/Reset Key Meter
MM00102	D0192	Readings and Settings from a Token or Key Meter
MM00103	D0193	Confirmation of Key Meter Installation
MM00104	D0194	Request for Installation of Key Meter
MM00105	D0202	Readings and Settings from a Removed Smart Card Meter
MM00114	D0214	Confirmation of Proving Tests
MM00117	D0215	Provision of Site Technical Details
MM00119	D0216	Request Installation of Token Meter
MM00121	D0221	Notification of Failure to Install or Energise Metering System
MM00123	D0222	Change in Customer Details
MM00126	D0223	Request to Install Check Meter or Carry Out Accuracy Tests
MM00127	D0224	Notification of Programme for Re-Certification Meter Changes
MM00128	D0225	Priority Services Details
MM00135	D0004	Notification of Failure to Obtain Reading
MM00140	D0239	Revenue Protection Report on Action Taken
MM00156	D0268	Advanced Meter Technical Details
MM00168	D0005	Instruction on Action
MM00206	D0275	Validated Half Hourly Advances
MM00219	D0290	Instruction to Read Meter
MM00221	D0294	Confirmation of BM Unit Allocation
MM00222	D0295	Rejection of BM Unit Allocation
MM00226	D0297	Notification of BM Unit Allocation
MM00231	D0300	Disputed Readings or Missing Readings on Change of Supplier
MM00235	D0008	Meter Advance Reconciliation Report
MM00236	D0302	Notification of Customer Details
MM00240	D0303	Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP
MM00241	D0304	Notification of Meter Asset Provider
MM00254	D0311	Notification of Old Supplier Information
MM00257	D0010	Meter Readings
MM00313	D0354	Metering System Reporting Notification
MM00315	D0355	Metering System Reporting Confirmation
MM00319	D0356	Metering System Reporting Rejection
MM00321	D0357	Half Hourly Metered Data for EMR
MM00337	D0368	Notification of Agreed or Cancelled Appointment With Customer
MM00361	D0379	Half Hourly Advances UTC
MM00369	D0382	Rejection Response for Request to LDSO for Site Technical Details
MM00370	D0383	Notification of Commissioning Information
MM00372	D0384	Notification of Commissioning Status
MM00381	D0387	Metering System Half Hourly Volume Adjustments
MM00392	D0012	Confirmation of the Inclusion of the Metering Point in the Reading Schedules
MM00424	D0051	Affirmation of Half Hour Data Retrieval Method and Associated Details
MM00445	D0388	UMS Inventory
MM00446	D0389	UMS Response
MM20000	IF-050	EES Updates
MM20001	IF-047	Notification of the Publication of a Downloadable Asset
MM20002	IF-045	SMRS Reminder Notification
MM20003	IF-044	SMRS Notification of Change of Segment
MM20004	IF-043	SMRS Notification of Change of Connection Type
MM20005	IF-041	Smart / Advanced Readings
MM20006	IF-040	Notification of Annual Consumption
MM20007	IF-039	Customer Direct Contract Advisory Response
MM20008	IF-038	Customer Direct Contract Advisory
MM20009	IF-037	SMRS Notification of Supplier Agent De-Appointment
MM20010	IF-036	SMRS Notification of Supplier Agent Appointment & Supporting Info
MM20011	IF-035	SMRS Appointment Status Notification
MM20012	IF-034	Supplier Agent Appointment Request Response to SMRS
MM20013	IF-033	SMRS Request for Supplier Agent Appointment
MM20014	IF-032	SMRS Supplier Agent Appointment Request Response
MM20015	IF-031	Supplier Agent Appointment Request
MM20016	IF-028	Consumption Amendment Request Response
MM20017	IF-027	Consumption Amendment Request
MM20018	IF-026	SMRS Notification of Changes to Supplier Data
MM20019	IF-025	Supplier Updates to SMRS
MM20020	IF-024	Supplier Advisory Notification to Data Service
MM20021	IF-023	Load Shape Totals Data
MM20022	IF-022	Load Shape Period Data
MM20023	IF-021	UTC Settlement Period Consumption Data
MM20024	IF-020	Manage Meterpoint Relationships Response
MM20025	IF-019	Manage Meterpoint Relationships
MM20026	IF-018	Notification of Registration Data Item Changes
MM20027	IF-016	UTC Settlement Period Consumption Data - REPLAY
MM20028	IF-015	Request Historic Consumption Replay (ADV Sites only)
MM20029	IF-014	UTC Settlement Period Consumption Data (Warnings & Rejections)
MM20030	IF-013	Notification of Defaulted UTC Settlement Period Consumption Data
MM20031	IF-009	Notification of LDSO Disconnection / CSS Registration De-Activiation
MM20032	IF-008	SMRS Notification of Change of Energisation Status
MM20033	IF-007	Change of Energisation Outcome
MM20034	IF-006	SMRS Notification of MTD Updates
MM20035	IF-005	MTD Updates to SMRS
MM20036	IF-004	Comms Hub Information (Optional)
MM20037	IF-002	Notification to New Supplier of Site Information
MM20038	IF-001	Notification of Change of Supplier
MM20039	MHHS-REP-002	Supplier report for DUoS – aggregated data
MM20040	MHHS-REP-002A	Embedded Network report for DUoS – aggregated data
MM20041	MHHS-REP-003	BM Unit Allocated Demand Volumes to Suppliers
MM20042	MHHS-REP-004	Supplier Deemed Take Report
MM20043	MHHS-REP-006	Aggregated Uncorrected volumes by CCC to Market Participants - DEPENDENT ON OPERATIONAL CHOREOGRAPHY
MM20044	MHHS-REP-007	VAS Exception Report to Suppliers
MM20045	MHHS-REP-008	MDS Exception Report to LDSOs
MM20046	MHHS-REP-009	EMRS Report for Suppliers
MM20047	MHHS-REP-002B	LDSO report for DUoS – aggregated data
MM20049	ELEX-REP-080	P0210 TUoS Report
MM20059	IF-003	Notification of Reverse Migration & DeAppointment
MM20060	D0397	MHHS - Supplier Half Hourly Demand Report
MM20061	D0398	MHHS - Supplier Settlement Header Report
MM20062	D0399	MHHS - GSP Group Consumption Totals Report
MM20063	D0400	MHHS - Supplier BM Unit Report
MM20064	MHHS-REP-900	REP-900 Distribution Invoice (LDSO E-Bill)
MM20065	MHHS-REP-901	REP-901 Aggregated DUoS Charges
MM20066	D0403	MHHS - GSP Group Demand Disconnection Totals Report
MM20067	D0404	MHHS - Supplier BM Unit Demand Disconnection Report
MM20068	D0401	MHHS - Aggregated Disconnected DUoS Report
MM20069	D0402	MHHS - Supplier Half Hourly Demand Disconnection Report
MM20071	IF-061	MDR Start Request
MM20072	IF-062	MDR Start Request Response
MM20073	IF-063	MDR Stop Request
MM20074	IF-064	MDR Provide Consumption
MM20075	IF-065	MDR Request / Provide Meter Reading
MM20076	MHHS-REP-003A	Aggregated BM Unit Allocated Demand Volumes to Suppliers

Message Flow Details

MM00001 - Request Metering System Investigation

Market Message Information

Market Message Reference	MM00001
MM Description	Investigation into suspected metering fault due to possible MAR discrepancies, invalid meter readings, timing device or meter or communications fault.
Local Catalogue Reference	D0001
Version	001
Notes	Sufficient information to identify the nature of the fault must be given. This flow only to be used where the metering point is currently energised. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00001	Request Metering System Investigation	Distribution Network Operator	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00002	Request Metering System Investigation	Electricity Supplier	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00112	Request Metering System Investigation	Distribution Network Operator	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00223	Request Metering System Investigation	Distribution Network Operator	Electricity Supplier	Balancing and Settlement Code Company
SV00334	Request Metering System Investigation	Half Hourly Data Collector	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00387	Request Metering System Investigation	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00398	Request Metering System Investigation	Non Half Hourly Data Collector	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00409	Request Metering System Investigation	Non Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00420	Request Metering System Investigation	Meter Reading Service	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00431	Request Metering System Investigation	Electricity Supplier	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00449	Request Metering System Investigation	Asset Metering Virtual Lead Party	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00450	Request Metering System Investigation	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00451	Request Metering System Investigation	Half Hourly Data Collector	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00618	Request Metering System Investigation	Advanced Data Service	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00619	Request Metering System Investigation	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00620	Request Metering System Investigation	Distribution Network Operator	Advanced Data Service	Balancing and Settlement Code Company
SV00621	Request Metering System Investigation	Distribution Network Operator	Smart Data Service	Balancing and Settlement Code Company
SV00622	Request Metering System Investigation	Electricity Supplier	Advanced Data Service	Balancing and Settlement Code Company
SV00625	Request Metering System Investigation	Smart Data Service	Electricity Smart Meter Equipment Manager	Balancing and Settlement Code Company
SV00626	Request Metering System Investigation	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00704	Request Metering System Investigation	Meter Reading Service	Smart Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50016	J0024 / DI-096	Site Visit Check Code
DI50098	J0173	Reason for Request
DI50099	J0174	Appointment Date
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50468	J1012	Date Fault Suspected/Detected

Flow Structure

SV00001 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00002 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00112 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00223 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00334 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00387 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00398 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00409 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00420 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00431 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00449 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00450 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00451 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00618 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00619 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00620 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00621 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00622 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00625 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00626 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

SV00704 - Request Metering System Investigation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
001	Metering Points for Investigation	1-*		G
					1			MPAN Core
					O			Appointment Date
					O			Earliest Appointment Time
					O			Latest Appointment Time
002	Meters to be Investigated	1-*			G
						1		Meter ID
003	Meter Registers to be Investigated	1-*				G
							1	Meter Register Id
							1	Reason for Request
							1	Date Fault Suspected/Detected
			Additional Information is Mandatory if Reason for Request data item value does not provide sufficient information to identify the reason for the suspected fault.				C	Additional Information
759	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information

Message Flow Details

MM00013 - Fault Resolution Report or Request for Decision on Further Action

Market Message Information

Market Message Reference	MM00013
MM Description	Fault Investigation has been carried out and a report on an action taken is being made or a request for a decision on next course of action.
Local Catalogue Reference	D0002
Version	001
Notes	Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00013	Fault Resolution Report or Request for Decision on Further Action	Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00024	Fault Resolution Report or Request for Decision on Further Action	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00035	Fault Resolution Report or Request for Decision on Further Action	Electricity Meter Equipment Manager	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00046	Fault Resolution Report or Request for Decision on Further Action	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00057	Fault Resolution Report or Request for Decision on Further Action	Electricity Meter Equipment Manager	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00068	Fault Resolution Report or Request for Decision on Further Action	Electricity Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00452	Fault Resolution Report or Request for Decision on Further Action	Half Hourly Data Collector	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00453	Fault Resolution Report or Request for Decision on Further Action	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00490	Fault Resolution Report or Request for Decision on Further Action	Safe Isolation Provider	Electricity Supplier	Retail Energy Code Company
SV00491	Fault Resolution Report or Request for Decision on Further Action	Electricity Supplier	Safe Isolation Provider	Retail Energy Code Company
SV00497	Fault Resolution Report or Request for Decision on Further Action	Electricity Supplier	Crowded Meter Room MEM	Retail Energy Code Company
SV00498	Fault Resolution Report or Request for Decision on Further Action	Crowded Meter Room MEM	Electricity Supplier	Retail Energy Code Company
SV00627	Fault Resolution Report or Request for Decision on Further Action	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00628	Fault Resolution Report or Request for Decision on Further Action	Advanced Data Service	Distribution Network Operator	Balancing and Settlement Code Company
SV00629	Fault Resolution Report or Request for Decision on Further Action	Electricity Advanced Meter Equipment Manager	Advanced Data Service	Balancing and Settlement Code Company
SV00630	Fault Resolution Report or Request for Decision on Further Action	Electricity Advanced Meter Equipment Manager	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00631	Fault Resolution Report or Request for Decision on Further Action	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00632	Fault Resolution Report or Request for Decision on Further Action	Electricity Smart Meter Equipment Manager	Smart Data Service	Balancing and Settlement Code Company
SV00633	Fault Resolution Report or Request for Decision on Further Action	Electricity Smart Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00705	Fault Resolution Report or Request for Decision on Further Action	Electricity Smart Meter Equipment Manager	Electricity Smart Meter Equipment Manager	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50006	J0008 / DI-092	Nature of Maintenance
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50009	J0014	Date of Action
DI50016	J0024 / DI-096	Site Visit Check Code
DI50098	J0173	Reason for Request
DI50468	J1012	Date Fault Suspected/Detected

Flow Structure

SV00013 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00024 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00035 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00046 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00057 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00068 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00452 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00453 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00490 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00491 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00497 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00498 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00627 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00628 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00629 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00630 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00631 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00632 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00633 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

SV00705 - Fault Resolution Report or Request for Decision on Further Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
004	Metering Points Inspected	1-*		G
					1			MPAN Core
					1			Reason for Request
					1			Date Fault Suspected/Detected
005	Meter Detail per MPAN Core	0-*	Meter Detail per MPAN Core message collection is Mandatory if a Metering Asset is installed at the Metering Point. If a Metering Asset is not installed at a Metering Point the message collection must be Not Present.		G
						1		Meter ID
						C		Additional Information
006	Meter Registers Inspected	1-*				G
							1	Meter Register Id
							O	Date of Action
							O	Nature of Maintenance
760	Site Visit Information	0-*			G
						1		Site Visit Check Code
			If Site Visit Check Code equals 88 then Additional information is Mandatory.			C		Additional Information

Message Flow Details

MM00016 - Asset Condition Report Response / Clearance

Market Message Information

Market Message Reference	MM00016
MM Description	The System Fault Information Centre is informing the Supplier and MOP of the outcome of an investigation into a report of a Category A report by telephone, or a Category B report by a D0135 flow
Local Catalogue Reference	D0126
Version	001
Notes	This flow shall be sent for all Urgent Actions reported, i.e. Category A and B issues. The Distribution Business will send the D0126 to the Supplier and Meter Operator registered within MPAS on the day the flow is sent. This may not be the Supplier or Meter Operator reporting the issue. Where “Asset Condition Clearance Code” (J1823) is populated with ‘D’ (Disputed – no defect identified that prevents meter installation), ‘R’ (Resolved – defect cleared but Asset Condition Category less serious than reported) or ‘U’ (Unable to Resolve), the Distribution Business must provide an explaination of why the code has been used within “Additional Information” (J0012).

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00015	Asset Condition Report Response / Clearance	Supply Fault Information Centre	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00016	Asset Condition Report Response / Clearance	Supply Fault Information Centre	Electricity Supplier	Retail Energy Code Company
SV00494	Asset Condition Report Response / Clearance	Supply Fault Information Centre	Safe Isolation Provider	Retail Energy Code Company
SV00684	Asset Condition Report Response / Clearance	Supply Fault Information Centre	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00685	Asset Condition Report Response / Clearance	Supply Fault Information Centre	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50006	J0008 / DI-092	Nature of Maintenance
DI50008	J0012	Additional Information
DI51119	J1822	Asset Condition Clearance Date
DI51120	J1823	Asset Condition Clearance Code
DI51121	J1824	Asset Condition Code
DI51122	J1825	Asset Condition Report Date

Flow Structure

SV00015 - Asset Condition Report Response / Clearance - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
250	MPAN Cores	1-*		G
					1		MPAN Core
					1		Nature of Maintenance
			Additional Information is Mandatory if Asset Condition Code equals D, R or U; for any other value, Additional Information is Optional		C		Additional Information
61H	Asset Condition Response	1-1			G
						1	Asset Condition Report Date
						1	Asset Condition Code
						1	Asset Condition Clearance Code
						1	Asset Condition Clearance Date

SV00016 - Asset Condition Report Response / Clearance - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
250	MPAN Cores	1-*		G
					1		MPAN Core
					1		Nature of Maintenance
			Additional Information is Mandatory if Asset Condition Code equals D, R or U; for any other value, Additional Information is Optional		C		Additional Information
61H	Asset Condition Response	1-1			G
						1	Asset Condition Report Date
						1	Asset Condition Code
						1	Asset Condition Clearance Code
						1	Asset Condition Clearance Date

SV00494 - Asset Condition Report Response / Clearance - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
250	MPAN Cores	1-*		G
					1		MPAN Core
					1		Nature of Maintenance
			Additional Information is Mandatory if Asset Condition Code equals D, R or U; for any other value, Additional Information is Optional		C		Additional Information
61H	Asset Condition Response	1-1			G
						1	Asset Condition Report Date
						1	Asset Condition Code
						1	Asset Condition Clearance Code
						1	Asset Condition Clearance Date

SV00684 - Asset Condition Report Response / Clearance - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
250	MPAN Cores	1-*		G
					1		MPAN Core
					1		Nature of Maintenance
			Additional Information is Mandatory if Asset Condition Code equals D, R or U; for any other value, Additional Information is Optional		C		Additional Information
61H	Asset Condition Response	1-1			G
						1	Asset Condition Report Date
						1	Asset Condition Code
						1	Asset Condition Clearance Code
						1	Asset Condition Clearance Date

SV00685 - Asset Condition Report Response / Clearance - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
250	MPAN Cores	1-*		G
					1		MPAN Core
					1		Nature of Maintenance
			Additional Information is Mandatory if Asset Condition Code equals D, R or U; for any other value, Additional Information is Optional		C		Additional Information
61H	Asset Condition Response	1-1			G
						1	Asset Condition Report Date
						1	Asset Condition Code
						1	Asset Condition Clearance Code
						1	Asset Condition Clearance Date

Message Flow Details

MM00021 - Request to Change Energisation Status

Market Message Information

Market Message Reference	MM00021
MM Description	A request for the energisation status of a metering point to be changed.
Local Catalogue Reference	D0134
Version	001
Notes	Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00021	Request to Change Energisation Status	Electricity Supplier	Distribution Network Operator	Retail Energy Code Company
SV00022	Request to Change Energisation Status	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00460	Request to Change Energisation Status	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00686	Request to Change Energisation Status	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00687	Request to Change Energisation Status	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00688	Request to Change Energisation Status	Asset Metering Virtual Lead Party	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50041	J0080 / DI-033	Energisation Status
DI50099	J0174	Appointment Date
DI50137	J0263 / DI-010	Metering Point Postcode
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50174	J0375	Customer Name
DI50194	J0419 / DI-090	Meter Location
DI50235	J0489	Contact Name
DI50311	J0673	Requested Energisation Status
DI50467	J1011	Maximum Power Requirement
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50497	J1046	Mailing Address Line 1
DI50498	J1047	Mailing Address Line 2
DI50499	J1048	Mailing Address Line 3
DI50500	J1049	Mailing Address Line 4
DI50501	J1050	Mailing Address Line 5
DI50502	J1051	Mailing Address Line 6
DI50503	J1052	Mailing Address Line 7
DI50504	J1053	Mailing Address Line 8
DI50505	J1054	Mailing Address Line 9

Flow Structure

MM00021 - Request to Change Energisation Status - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
255	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					1		Energisation Status
					1		Requested Energisation Status
					O		Appointment Date
					O		Earliest Appointment Time
					O		Latest Appointment Time
256	Meter Detail per MPAN Core	0-*	Please reference Address Population Rules.		G
						1	Meter ID
						1	Meter Location
						O	Customer Name
						O	Mailing Address Line 1
						O	Mailing Address Line 2
						O	Mailing Address Line 3
						O	Mailing Address Line 4
						O	Mailing Address Line 5
						O	Mailing Address Line 6
						O	Mailing Address Line 7
						O	Mailing Address Line 8
						O	Mailing Address Line 9
						O	Maximum Power Requirement
						O	Contact Name

Message Flow Details

MM00023 - Asset Condition Report

Market Message Information

Market Message Reference	MM00023
MM Description	A report to the System Fault Information Centre of a concern with the Service Termination Equipment which does not require emergency attention
Local Catalogue Reference	D0135
Version	002
Notes	Assumed that urgent safety issues, ie immediate danger, would be subject to individual telephone call direct to SFIC. Nature of defect to be shown in additional data field. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items. This flow is only used to report Category B and C asset condition reports to the SFIC. Category A reports will be made by telephone.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00023	Asset Condition Report	Half Hourly Data Collector	Supply Fault Information Centre	Retail Energy Code Company
SV00025	Asset Condition Report	Electricity Meter Equipment Manager	Supply Fault Information Centre	Retail Energy Code Company
SV00026	Asset Condition Report	Non Half Hourly Data Collector	Supply Fault Information Centre	Retail Energy Code Company
SV00027	Asset Condition Report	Meter Reading Service	Non Half Hourly Data Collector	Retail Energy Code Company
SV00028	Asset Condition Report	Electricity Supplier	Supply Fault Information Centre	Retail Energy Code Company
SV00493	Asset Condition Report	Safe Isolation Provider	Supply Fault Information Centre	Retail Energy Code Company
SV00499	Asset Condition Report	Crowded Meter Room MEM	Supply Fault Information Centre	Retail Energy Code Company
SV00503	Asset Condition Report	Smart Data Service	Supply Fault Information Centre	Retail Energy Code Company
SV00504	Asset Condition Report	Advanced Data Service	Supply Fault Information Centre	Retail Energy Code Company
SV00505	Asset Condition Report	Electricity Smart Meter Equipment Manager	Supply Fault Information Centre	Retail Energy Code Company
SV00506	Asset Condition Report	Electricity Advanced Meter Equipment Manager	Supply Fault Information Centre	Retail Energy Code Company
SV00709	Asset Condition Report	Meter Reading Service	Smart Data Service	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50045	J0084 / DI-495	Supplier Id
DI50137	J0263 / DI-010	Metering Point Postcode
DI50194	J0419 / DI-090	Meter Location
DI50235	J0489	Contact Name
DI50236	J0490	Contact Telephone Number
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51121	J1824	Asset Condition Code
DI51122	J1825	Asset Condition Report Date
DI51354	J2062	Smart Meter Installation Visit

Flow Structure

SV00023 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00025 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	1-1			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00026 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00027 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00028 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00493 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	G
				1		MPAN Core
				O		Address Line 1
				O		Address Line 2
				O		Address Line 3
				O		Address Line 4
				O		Address Line 5
				O		Address Line 6
				O		Address Line 7
				O		Address Line 8
				O		Address Line 9
				O		Metering Point Postcode
				O		Contact Name
				O		Contact Telephone Number
				1		Supplier Id
258	Meters per MPAN Core	1-*		G
					O	Meter ID
					1	Meter Location
					O	Additional Information
60H	Asset Condition	0-*		G
					1	Smart Meter Installation Visit
					1	Asset Condition Report Date
					1	Asset Condition Code

SV00499 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	G
				1		MPAN Core
				O		Address Line 1
				O		Address Line 2
				O		Address Line 3
				O		Address Line 4
				O		Address Line 5
				O		Address Line 6
				O		Address Line 7
				O		Address Line 8
				O		Address Line 9
				O		Metering Point Postcode
				O		Contact Name
				O		Contact Telephone Number
				1		Supplier Id
258	Meters per MPAN Core	1-*		G
					O	Meter ID
					1	Meter Location
					O	Additional Information
60H	Asset Condition	0-*		G
					1	Smart Meter Installation Visit
					1	Asset Condition Report Date
					1	Asset Condition Code

SV00503 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00504 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00505 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00506 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

SV00709 - Asset Condition Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
257	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Contact Name
					O		Contact Telephone Number
					1		Supplier Id
258	Meters per MPAN Core	1-*			G
						O	Meter ID
						1	Meter Location
						O	Additional Information
60H	Asset Condition	0-0			G
						1	Smart Meter Installation Visit
						1	Asset Condition Report Date
						1	Asset Condition Code

Message Flow Details

MM00029 - Report to Supplier of Possible Irregularity

Market Message Information

Market Message Reference	MM00029
MM Description	A report of the existence of a possible irregularity which may require further investigation by a Revenue Protection Service.
Local Catalogue Reference	D0136
Version	001
Notes	Tampering Code is a general guide to the nature or symptoms of the suspected irregularity. Additional information should be provided wherever possible. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00029	Report to Supplier of Possible Irregularity	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV00030	Report to Supplier of Possible Irregularity	Half Hourly Data Collector	Electricity Supplier	Retail Energy Code Company
SV00031	Report to Supplier of Possible Irregularity	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00032	Report to Supplier of Possible Irregularity	Non Half Hourly Data Collector	Electricity Supplier	Retail Energy Code Company
SV00033	Report to Supplier of Possible Irregularity	Meter Reading Service	Non Half Hourly Data Collector	Retail Energy Code Company
SV00034	Report to Supplier of Possible Irregularity	Electricity Pre-Payment Metering Infrastructure Provider	Electricity Supplier	Retail Energy Code Company
SV00492	Report to Supplier of Possible Irregularity	Safe Isolation Provider	Electricity Supplier	Retail Energy Code Company
SV00500	Report to Supplier of Possible Irregularity	Crowded Meter Room MEM	Electricity Supplier	Retail Energy Code Company
SV00508	Report to Supplier of Possible Irregularity	Smart Data Service	Electricity Supplier	Retail Energy Code Company
SV00509	Report to Supplier of Possible Irregularity	Advanced Data Service	Electricity Supplier	Retail Energy Code Company
SV00510	Report to Supplier of Possible Irregularity	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00511	Report to Supplier of Possible Irregularity	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00710	Report to Supplier of Possible Irregularity	Meter Reading Service	Smart Data Service	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50137	J0263 / DI-010	Metering Point Postcode
DI50174	J0375	Customer Name
DI50194	J0419 / DI-090	Meter Location
DI50207	J0451	Tampering Code
DI50389	J0822	Tampering Report Date
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

SV00029 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00030 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00031 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00032 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00033 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00034 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00492 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	G
				O		Meter ID
				1		MPAN Core
				O		Address Line 1
				O		Address Line 2
				O		Address Line 3
				O		Address Line 4
				O		Address Line 5
				O		Address Line 6
				O		Address Line 7
				O		Address Line 8
				O		Address Line 9
				O		Metering Point Postcode
				O		Customer Name
260	Suspect Meters	1-*		G
					1	Meter ID
					1	Tampering Code
					1	Tampering Report Date
					O	Meter Location
					O	Additional Information

SV00500 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	G
				O		Meter ID
				1		MPAN Core
				O		Address Line 1
				O		Address Line 2
				O		Address Line 3
				O		Address Line 4
				O		Address Line 5
				O		Address Line 6
				O		Address Line 7
				O		Address Line 8
				O		Address Line 9
				O		Metering Point Postcode
				O		Customer Name
260	Suspect Meters	1-*		G
					1	Meter ID
					1	Tampering Code
					1	Tampering Report Date
					O	Meter Location
					O	Additional Information

SV00508 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00509 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00510 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00511 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

SV00710 - Report to Supplier of Possible Irregularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
259	Suspect Metering Points	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Customer Name
260	Suspect Meters	1-*			G
						1	Meter ID
						1	Tampering Code
						1	Tampering Report Date
						O	Meter Location
						O	Additional Information

Message Flow Details

MM00036 - Confirmation or Rejection of Energisation Status Change

Market Message Information

Market Message Reference	MM00036
MM Description	This flow confirms that the Energisation Status of a metering point has been changed, or notifies that a change was not possible and gives the reason for failure.
Local Catalogue Reference	D0139
Version	002
Notes	Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00036	Confirmation or Rejection of Energisation Status Change	Distribution Network Operator	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00037	Confirmation or Rejection of Energisation Status Change	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV00038	Confirmation or Rejection of Energisation Status Change	Electricity Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00039	Confirmation or Rejection of Energisation Status Change	Electricity Meter Equipment Manager	Half Hourly Data Collector	Retail Energy Code Company
SV00040	Confirmation or Rejection of Energisation Status Change	Electricity Meter Equipment Manager	Non Half Hourly Data Collector	Retail Energy Code Company
SV00041	Confirmation or Rejection of Energisation Status Change	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00461	Confirmation or Rejection of Energisation Status Change	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00495	Confirmation or Rejection of Energisation Status Change	Safe Isolation Provider	Electricity Supplier	Retail Energy Code Company
SV00501	Confirmation or Rejection of Energisation Status Change	Crowded Meter Room MEM	Electricity Supplier	Retail Energy Code Company
SV00512	Confirmation or Rejection of Energisation Status Change	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00513	Confirmation or Rejection of Energisation Status Change	Distribution Network Operator	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00514	Confirmation or Rejection of Energisation Status Change	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00515	Confirmation or Rejection of Energisation Status Change	Electricity Advanced Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00516	Confirmation or Rejection of Energisation Status Change	Distribution Network Operator	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50009	J0014	Date of Action
DI50016	J0024 / DI-096	Site Visit Check Code
DI50019	J0040	Register Reading
DI50041	J0080 / DI-033	Energisation Status
DI50097	J0171	Reading Type
DI50623	J1253 / DI-097	Failure to Energise De-Energise Reason Code

Flow Structure

SV00036 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00037 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00038 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00039 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00040 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00041 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00461 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00495 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00501 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id
						1	Reading Type
						O	Register Reading

SV00512 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00513 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00514 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00515 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

SV00516 - Confirmation or Rejection of Energisation Status Change - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name	Data Item Rule
261	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				1			Date of Action
				O			Failure to Energise De-Energise Reason Code
				O			Site Visit Check Code
262	Meter Detail per MPAN Core	0-*		G
					1		Meter ID
263	Register Details per Meter	0-*			G
						1	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
						1	Reading Type
						O	Register Reading

Message Flow Details

MM00042 - Request for Installation or Change to a Metering System Functionality or the Removal of All Meters

Market Message Information

Market Message Reference	MM00042
MM Description	Request is being made and information provided to allow removal, replacement or installation of a meter.
Local Catalogue Reference	D0142
Version	001
Notes	Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00042	Request for Installation or Change to a Metering System Functionality or the Removal of All Meters	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00462	Request for Installation or Change to a Metering System Functionality or the Removal of All Meters	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00517	Request for Installation or Change to a Metering System Functionality or the Removal of All Meters	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00518	Request for Installation or Change to a Metering System Functionality or the Removal of All Meters	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00519	Request for Installation or Change to a Metering System Functionality or the Removal of All Meters	Asset Metering Virtual Lead Party	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50053	J0098	Retrieval Method
DI50099	J0174	Appointment Date
DI50137	J0263 / DI-010	Metering Point Postcode
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50178	J0386	Communications Method
DI50311	J0673	Requested Energisation Status
DI50474	J1020	Remove Metering Point Meters
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50633	J1267	Metering System Non Settlement Functionality Code

Flow Structure

MM00042 - Request for Installation or Change to a Metering System Functionality or the Removal of All Meters - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
267	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Appointment Date
					O	Earliest Appointment Time
					O	Latest Appointment Time
					1	Retrieval Method
					O	Communications Method
					1	Requested Energisation Status
					O	Standard Settlement Configuration (SSC) Id
					O	Additional Information
					O	Remove Metering Point Meters
					O	Metering System Non Settlement Functionality Code

Message Flow Details

MM00047 - Notification of Mapping Details

Market Message Information

Market Message Reference	MM00047
MM Description	This flow notifies mapping of physical registers to time pattern regimes.
Local Catalogue Reference	D0149
Version	001
Notes	The Register Mapping Coefficient is required for mapping the difference between 2 or more physical registers' readings to a Settlement Register.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00047	Notification of Mapping Details	Electricity Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00048	Notification of Mapping Details	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00049	Notification of Mapping Details	Electricity Meter Equipment Manager	Non Half Hourly Data Collector	Retail Energy Code Company
SV00050	Notification of Mapping Details	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00520	Notification of Mapping Details	Electricity Meter Equipment Manager	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00521	Notification of Mapping Details	Electricity Smart Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00522	Notification of Mapping Details	Electricity Smart Meter Equipment Manager	Smart Data Service	Retail Energy Code Company
SV00523	Notification of Mapping Details	Electricity Smart Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00524	Notification of Mapping Details	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00689	Notification of Mapping Details	Electricity Smart Meter Equipment Manager	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50039	J0078	Time Pattern Regime
DI50160	J0300	Effective from Settlement Date {SCON}
DI50315	J0679	Register Mapping Coefficient
DI50624	J1254	Effective from Settlement Date {MSMTD}
DI50633	J1267	Metering System Non Settlement Functionality Code
DI50634	J1268	Effective From Settlement Date {MSNSFC}

Flow Structure

SV00047 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00048 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00049 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00050 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00520 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00521 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00522 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00523 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00524 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

SV00689 - Notification of Mapping Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
280	MPAN Cores	1-*	G
				1					MPAN Core	The MPAN Core value must equal the corresponding MPAN Core value within the Traditional Meter Technical Details Message.
				1					Effective from Settlement Date {MSMTD}	The Effective from Settlement Date Value must equal the corresponding Effective from Settlement Date value within the Traditional Meter Technical Details Message.
281	NHH Mapping Details	1-1		G
					1				Standard Settlement Configuration (SSC) Id	The Standard Settlement Configuration Id value must equal the corresponding Standard Settlement Configuration Id value within the Traditional Meter Technical Details Message.
					1				Effective from Settlement Date {SCON}	The Effective from Settlement Date {SCON} value must equal the corresponding Effective from Settlement Date {SCON} value within the Traditional Meter Technical Details Message
778	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
283	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
284	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message
23A	Non Settlements Registers	0-1		G
					1				Metering System Non Settlement Functionality Code	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within
					O				Effective From Settlement Date {MSNSFC}	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Conf
24A	Time Pattern Regimes	1-*			G
						1			Time Pattern Regime	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Time Pattern Regime value must equal the Time Pattern Regime value within the Smart Meter Configuration Details message.
25A	Meter Details	1-*				G
							1		Meter ID	The Meter Id (Serial Number) value must equal the corresponding Meter Id (Serial Number) value within the Traditional Meter Technical Details Message
26A	Meter Register	1-*					G
								1	Meter Register Id	The Meter Register Id value must equal the corresponding Meter Register Id value within the Traditional Meter Technical Details Message
								1	Register Mapping Coefficient	If Notification of Mapping Details message generated following the receipt of Smart Meter Configuration Details message, Register Mapping Coefficient value must equal the Register Mapping Coefficient value within the Smart Meter Configuration Details message

Message Flow Details

MM00051 - Traditional Meter Technical Details

Market Message Information

Market Message Reference	MM00051
MM Description	Meter Technical Details for Traditional Metering Assets.
Local Catalogue Reference	D0150
Version	002
Notes	Used for all Non Half Hourly meters for Non-MHHS Metering Points or Traditional Metering Assets for MHHS Metering Points

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00051	Traditional Meter Technical Details	Distribution Network Operator	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00052	Traditional Meter Technical Details	Electricity Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00053	Traditional Meter Technical Details	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00054	Traditional Meter Technical Details	Electricity Meter Equipment Manager	Non Half Hourly Data Collector	Retail Energy Code Company
SV00055	Traditional Meter Technical Details	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00525	Traditional Meter Technical Details	Electricity Meter Equipment Manager	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00526	Traditional Meter Technical Details	Electricity Smart Meter Equipment Manager	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00527	Traditional Meter Technical Details	Electricity Smart Meter Equipment Manager	Smart Data Service	Retail Energy Code Company
SV00528	Traditional Meter Technical Details	Electricity Smart Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00529	Traditional Meter Technical Details	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00690	Traditional Meter Technical Details	Electricity Smart Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50006	J0008 / DI-092	Nature of Maintenance
DI50007	J0010	Meter Register Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50041	J0080 / DI-033	Energisation Status
DI50043	J0082	Measurement Class Id
DI50053	J0098	Retrieval Method
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50071	J0134	Tele-Switch/Clock Indicator
DI50160	J0300	Effective from Settlement Date {SCON}
DI50176	J0382	Channel Number
DI50177	J0385	Communications Address
DI50178	J0386	Communications Method
DI50189	J0408	Main/Check Indicator
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50193	J0418	Meter COP
DI50194	J0419 / DI-090	Meter Location
DI50200	J0432	Pulse Multiplier
DI50209	J0454	CT Ratio
DI50210	J0455	VT Ratio
DI50213	J0461	Meter COP Dispensation
DI50214	J0462	Certification Date
DI50215	J0463	Certification Expiry Date
DI50216	J0464	Outstation PIN
DI50217	J0465	Outstation COP
DI50218	J0467	Outstation COP Dispensation
DI50219	J0468	Outstation Encryption Key
DI50220	J0469	Outstation Number of Channels
DI50221	J0470	Outstation Password Level 1
DI50222	J0471	Outstation Type
DI50224	J0474	Meter Register Type
DI50225	J0475	Meter Register Multiplier
DI50226	J0476	Associated Meter Id
DI50227	J0477	Associated Meter Register Id
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50229	J0480	Maintenance Date
DI50230	J0483 / DI-059	Meter Type
DI50240	J0501	Meter Current Rating
DI50330	J0716	Timing Device Id (Serial Number)
DI50333	J0722	Retrieval Method Effective Date
DI50406	J0848	Date of Meter Installation
DI50624	J1254	Effective from Settlement Date {MSMTD}
DI50633	J1267	Metering System Non Settlement Functionality Code
DI50634	J1268	Effective From Settlement Date {MSNSFC}
DI50635	J1269	Date of Meter Removal
DI51003	J1677 / DI-055	Meter Asset Provider Id

Flow Structure

SV00051 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00052 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	0-1	SSCs message collection is Mandatory if a meter is installed at the Metering Point; or, SSCs message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00053 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	0-1	SSCs message collection is Mandatory if a meter is installed at the Metering Point; or, SSCs message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00054 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	0-1	SSCs message collection is Mandatory if a meter is installed at the Metering Point; or, SSCs message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00055 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	0-1	SSCs message collection is Mandatory if a meter is installed at the Metering Point; or, SSCs message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00525 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00526 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00527 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00528 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00529 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00690 - Traditional Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
288	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}	The Effective from Settlement Date {MSMTD} value must equal the date on which the most recent change to any data item within the Non Half-hourly Meter Technical Details message became effective.
					O			Measurement Class Id	For MHHS Metering Points, the value should be null.
					1			Energisation Status
289	SSCs	1-1			G
						1		Standard Settlement Configuration (SSC) Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Standard Settlement Configuration Id value must equal the Standard Settlement Configuration Id value within the Smart Meter Configuration Details message.
						1		Effective from Settlement Date {SCON}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective from Settlement Date {SCON} value must equal the Effective from Settlement Date {SCON} value within the Smart Meter Configuration Details message.
						O		Metering System Non Settlement Functionality Code	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Metering System Non Settlement Functionality Code value must equal the Metering System Non Settlement Functionality Code value within the Smart Meter Configuration Details message.
						O		Effective From Settlement Date {MSNSFC}	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Effective From Settlement Date {MSNSFC} value must equal the Effective From Settlement Date {MSNSFC} value within the Smart Meter Configuration Details message.
762	Metering Point Maintenance History	0-1			G
						1		Maintenance Date
						1		Nature of Maintenance
290	Meter/Retrieval Method Details	0-*	Meter/Retrieval Method Details message collection is Mandatory if a meter is installed at the Metering Point; or, Meter/Retrieval Method Details message collection is Not Present if a meter is not installed at the Metering Point.		G
						1		Meter ID	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message; or, If Notification of Mapping Details message generated following the reciept of Smart Meter Configuration Details message from an Electricity Supplier in conjunction with a Switch event, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Smart Meter Configuration Details message, unless the value is equal to NK, then, Meter Id (Serial Number) value must equal the Meter Id (Serial Number) value within the Non Half-hourly Meter Technical Details message received from the source Electricity MEM.
						O		Meter COP
						O		Meter COP Dispensation
						1		Meter Current Rating
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Asset Provider Id
						O		Communications Address
						O		Communications Method
						O		Outstation PIN
						O		Outstation COP
						O		Outstation COP Dispensation
						O		Outstation Encryption Key
						O		Outstation Number of Channels
						O		Outstation Password Level 1
						O		Outstation Type
						O		VT Ratio	The VT Ratio value must be equal to all instances of VT Ratio within the Non Half-hourly Meter Technical Details message.
						1		Meter Type
						O		Date of Meter Installation
						O		Certification Date
						O		Certification Expiry Date
						O		Timing Device Id (Serial Number)
						O		Tele-Switch/Clock Indicator
						1		Retrieval Method
						1		Retrieval Method Effective Date
291	CT Ratio	0-1	CT Ratio message collection is Mandatory if a Current Transformer exists at the Metering Point; or,CT Ratio message collection is Not Present if a Current Transformer does not exist at the Metering Point.			G
							1	CT Ratio	The CT Ratio value must be equal to all instances of CT Ratio within the Non Half-hourly Meter Technical Details message.
293	Meter Register Details	1-*				G
							1	Meter Register Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Type	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Type value must equal the Meter Register Type value within the Smart Meter Configuration Details message.
							1	Measurement Quantity Id	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							1	Meter Register Multiplier	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Main/Check Indicator
							1	Number Of Displayed Register Digits (Cumulative Register)	If Non Half-hourly Meter Technical Details message generated following the receipt of Smart Meter Configuration Details message, Meter Register Id value must equal the Meter Register Id value within the Smart Meter Configuration Details message.
							O	Associated Meter Id
							O	Associated Meter Register Id
295	Meter Channels	0-*	Meter Channels message collection is Mandatory if a Half Hourly meter is installed at the Metering Point.			G
							O	Channel Number
							O	Measurement Quantity Id
							O	Pulse Multiplier
296	Metering System Maintenance History	0-*				G
							1	Maintenance Date
							1	Nature of Maintenance
08A	Meters Removed	0-*	Meters Removed Message Collection cardinality >0 only permissible following a Meter removal event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

Message Flow Details

MM00073 - Request for Additional/New MPAN Core(s)

Market Message Information

Market Message Reference	MM00073
MM Description	A request for additional MPAN Core(s) or New MPAN Core(s).
Local Catalogue Reference	D0168
Version	001
Notes	Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00073	Request for Additional/New MPAN Core(s)	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00530	Request for Additional/New MPAN Core(s)	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00531	Request for Additional/New MPAN Core(s)	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50008	J0012	Additional Information
DI50137	J0263 / DI-010	Metering Point Postcode
DI50246	J0516	Number of MPAN(s) Requested
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00073 - Request for Additional/New MPAN Core(s) - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
347	Metering Point Address Details	1-*	Please reference Address Population Rules.	G
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					1	Number of MPAN(s) Requested
					O	Additional Information

Message Flow Details

MM00074 - Allocation of New/Additional MPAN Core(s)

Market Message Information

Market Message Reference	MM00074
MM Description	The Distributor sends the requested number of MPAN Cores to the Supplier.
Local Catalogue Reference	D0169
Version	001
Notes	Metering Point Postcode should only be omitted if the Post Office have not allocated one. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The address will be in Standard Address Format (SAF).

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00074	Allocation of New/Additional MPAN Core(s)	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00532	Allocation of New/Additional MPAN Core(s)	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00533	Allocation of New/Additional MPAN Core(s)	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50137	J0263 / DI-010	Metering Point Postcode
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00074 - Allocation of New/Additional MPAN Core(s) - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
348	Metering Point Address Details	1-*	Please reference Address Population Rules.	G
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Additional Information
349	Additional/New MPAN Core(s)	1-*			G
						1	MPAN Core

Message Flow Details

MM00075 - Request for Metering System Related Details

Market Message Information

Market Message Reference	MM00075
MM Description	On appointment or change of agent appointment, metering system related details are requested to be transferred
Local Catalogue Reference	D0170
Version	001
Notes	- Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00075	Request for Metering System Related Details	Half Hourly Data Collector	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00076	Request for Metering System Related Details	Electricity Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00077	Request for Metering System Related Details	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00078	Request for Metering System Related Details	Non Half Hourly Data Collector	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00080	Request for Metering System Related Details	Non Half Hourly Data Collector	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00081	Request for Metering System Related Details	Non Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00082	Request for Metering System Related Details	Electricity Supplier	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00083	Request for Metering System Related Details	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00084	Request for Metering System Related Details	Electricity Supplier	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00469	Request for Metering System Related Details	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00470	Request for Metering System Related Details	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00534	Request for Metering System Related Details	Advanced Data Service	Advanced Data Service	Balancing and Settlement Code Company
SV00535	Request for Metering System Related Details	Electricity Smart Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00536	Request for Metering System Related Details	Electricity Smart Meter Equipment Manager	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00537	Request for Metering System Related Details	Electricity Smart Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00538	Request for Metering System Related Details	Smart Data Service	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00539	Request for Metering System Related Details	Smart Data Service	Smart Data Service	Balancing and Settlement Code Company
SV00540	Request for Metering System Related Details	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00541	Request for Metering System Related Details	Electricity Supplier	Advanced Data Service	Balancing and Settlement Code Company
SV00542	Request for Metering System Related Details	Electricity Supplier	Electricity Smart Meter Equipment Manager	Balancing and Settlement Code Company
SV00543	Request for Metering System Related Details	Electricity Supplier	Smart Data Service	Balancing and Settlement Code Company
SV00544	Request for Metering System Related Details	Electricity Advanced Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00545	Request for Metering System Related Details	Electricity Advanced Meter Equipment Manager	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00546	Request for Metering System Related Details	Electricity Advanced Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00547	Request for Metering System Related Details	Advanced Data Service	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00548	Request for Metering System Related Details	Asset Metering Virtual Lead Party	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00549	Request for Metering System Related Details	Electricity Advanced Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00550	Request for Metering System Related Details	Electricity Retail Data Agent	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00551	Request for Metering System Related Details	Electricity Retail Data Agent	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00552	Request for Metering System Related Details	Electricity Retail Data Agent	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00553	Request for Metering System Related Details	Electricity Retail Data Agent	Meter Administrator	Balancing and Settlement Code Company
SV00683	Request for Metering System Related Details	Electricity Retail Data Agent	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50005	J0007	Requested Action Code
DI50008	J0012	Additional Information
DI50017	J0028	Date Action Required By
DI50457	J0926	New Meter Operator Id
DI50458	J0927	New Data Collector Id

Flow Structure

SV00075 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00076 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00077 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00078 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By	If Request for Metering System Related Details message generated following receipt of Notification of Meter Operator or Data Collector Appointment and Terms message, indicating a Change of Agent coincident with a Change of Supplier, the Date Action Required By value must be equal to the Effective from Settlement Date {REGI}value within the corresponding Notification of Meter Operator or Data Collector Appointment and Terms message.
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00080 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By	If Request for Metering System Related Details message generated following receipt of Notification of Meter Operator or Data Collector Appointment and Terms message, indicating a Change of Agent coincident with a Change of Supplier, the Date Action Required By value must be equal to the Effective from Settlement Date {REGI}value within the corresponding Notification of Meter Operator or Data Collector Appointment and Terms message.
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00081 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By	If Request for Metering System Related Details message generated following receipt of Notification of Meter Operator or Data Collector Appointment and Terms message, indicating a Change of Agent coincident with a Change of Supplier, and the Requested Action Code value equals 22, the Date Action Required By value must be equal to the Effective from Settlement Date {REGI}value within the corresponding Notification of Meter Operator or Data Collector Appointment and Terms message.
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00082 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By	If Request for Metering System Related Details message generated in conjunction with a Notification of Meter Operator or Data Collector Appointment and Terms message, indicating a Change of Agent coincident with a Change of Supplier, and the Requested Action Code value equals 23, the Date Action Required By value must be equal to the Effective from Settlement Date {REGI}value within the corresponding Notification of Meter Operator or Data Collector Appointment and Terms message.
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00083 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By	If Request for Metering System Related Details message generated in conjunction with a Notification of Meter Operator or Data Collector Appointment and Terms message, indicating a Change of Agent coincident with a Change of Supplier, and the Requested Action Code value equals 23, the Date Action Required By value must be equal to the Effective from Settlement Date {REGI}value within the corresponding Notification of Meter Operator or Data Collector Appointment and Terms message.
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00084 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By	If Request for Metering System Related Details message generated in conjunction with a Notification of Meter Operator or Data Collector Appointment and Terms message, indicating a Change of Agent coincident with a Change of Supplier, and the Requested Action Code value equals 23, the Date Action Required By value must be equal to the Effective from Settlement Date {REGI}value within the corresponding Notification of Meter Operator or Data Collector Appointment and Terms message.
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00469 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00470 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00534 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00535 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00536 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00537 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00538 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00539 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00540 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00541 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00542 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00543 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00544 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00545 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00546 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00547 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00548 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00549 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00550 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00551 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00552 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00553 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

SV00683 - Request for Metering System Related Details - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name	Data Item Rule
350	Request Details	1-*	G
				1		Date Action Required By
				1		Requested Action Code
				O		Additional Information
				O		New Meter Operator Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced MEM.
				O		New Data Collector Id	Where Requested Action Code is ‘24’ or ‘25’ this will identify the Smart or Advanced Data Service.
351	MPAN Cores	1-*		G
					1	MPAN Core

Message Flow Details

MM00079 - Half Hourly Advances

Market Message Information

Market Message Reference	MM00079
MM Description	Half hourly data from half hourly meters.
Local Catalogue Reference	D0003
Version	001
Notes	This flow is for notification of validated half-hourly advances and includes optional data items for any site visit check information. Where site visit information details apply at meter level it is anticipated that this will be detailed at MPAN Core level in the Additional Information field. Flow occurrence between Distributor and Supplier and Supplier to DC have been included to cover the Unmetered Supply Requirements.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00079	Half Hourly Advances	Distribution Network Operator	Electricity Supplier	Balancing and Settlement Code Company
SV00090	Half Hourly Advances	Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00101	Half Hourly Advances	Half Hourly Data Collector	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00113	Half Hourly Advances	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00124	Half Hourly Advances	Electricity Supplier	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00634	Half Hourly Advances	Advanced Data Service	Distribution Network Operator	Balancing and Settlement Code Company
SV00635	Half Hourly Advances	Advanced Data Service	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00636	Half Hourly Advances	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00637	Half Hourly Advances	Electricity Supplier	Advanced Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50011	J0018	Date (Midnight to Midnight UTC)
DI50012	J0019	Meter Period Number
DI50013	J0020	Actual/Estimated Indicator
DI50014	J0021	Meter Period Value
DI50016	J0024 / DI-096	Site Visit Check Code
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50097	J0171	Reading Type
DI50175	J0378	Meter Period Tag
DI50326	J0707	Meter Period Flag
DI50327	J0708	Meter Period Reason Code
DI50328	J0709	Meter Period Status
DI50473	J1019	Reading Date & Time in UTC

Flow Structure

MM00079 - Half Hourly Advances - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	L7	Data Item Name
007	MPAN Cores	1-*	G
				1						MPAN Core
008	Meter Ids	1-*		G
					1					Meter ID
009	Reading Dates/Types	1-*			G
						1				Reading Date & Time in UTC
						1				Reading Type
010	Meter Registers	1-*				G
							1			Meter Register Id
							1			Measurement Quantity Id
011	Dates for HH Data	1-*					G
								1		Date (Midnight to Midnight UTC)
012	HH Advances	48-48						G
									1	Meter Period Number
									1	Actual/Estimated Indicator
									1	Meter Period Value
									O	Meter Period Tag
									O	Meter Period Flag
									O	Meter Period Status
									O	Meter Period Reason Code
013	Site Visit Information	0-*		G
					1					Site Visit Check Code
					O					Additional Information

Message Flow Details

MM00091 - Request Tariff/Debt Change on Token Meter

Market Message Information

Market Message Reference	MM00091
MM Description	Request is being made and information provided to carry out a tariff change or change debt/debt recovery charges.
Local Catalogue Reference	D0176
Version	001
Notes	Standard tariff details will be contained within the Service Level Agreements between respective parties. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00091	Request Tariff/Debt Change on Token Meter	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00554	Request Tariff/Debt Change on Token Meter	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50098	J0173	Reason for Request
DI50099	J0174	Appointment Date
DI50137	J0263 / DI-010	Metering Point Postcode
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50235	J0489	Contact Name
DI50267	J0547	Debt Recovery Rate
DI50268	J0548	Standing Charge Override
DI50269	J0549	Emergency Credit Override
DI50274	J0554	Total Debt
DI50317	J0685	Tariff Code
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00091 - Request Tariff/Debt Change on Token Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
363	Meter Detail per MPAN Core	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Contact Name
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					1		Reason for Request
					O		Appointment Date
					O		Earliest Appointment Time
					O		Latest Appointment Time
					O		Additional Information
					1		Tariff Code
364	Meters	1-*			G
						1	Meter ID
						1	Service Reference
						1	Service Level Reference
						O	Total Debt
						O	Debt Recovery Rate
						O	Standing Charge Override
						O	Emergency Credit Override

Message Flow Details

MM00092 - Confirmation of Token Meter Installation

Market Message Information

Market Message Reference	MM00092
MM Description	Confirmation of token meter installation is being given with details of the meter and settings.
Local Catalogue Reference	D0178
Version	001
Notes	Standard tariff details will be contained within Service Level Agreements between the parties. Emergency Credit and Fixed Charge values will only be given when an override has been applied. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00092	Confirmation of Token Meter Installation	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00555	Confirmation of Token Meter Installation	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50019	J0040	Register Reading
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50174	J0375	Customer Name
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50197	J0427	Number of Phases
DI50205	J0443	Supply Voltage
DI50224	J0474	Meter Register Type
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50240	J0501	Meter Current Rating
DI50264	J0543	Standing Charge
DI50267	J0547	Debt Recovery Rate
DI50274	J0554	Total Debt
DI50275	J0556	Emergency Credit
DI50276	J0557	Initial Credit
DI50317	J0685	Tariff Code
DI50406	J0848	Date of Meter Installation
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00092 - Confirmation of Token Meter Installation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
365	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1			MPAN Core
					1			Energisation Status
					O			Customer Name
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
					O			Metering Point Postcode
					O			Additional Information
					1			Tariff Code
366	Meter Details per MPAN Core	1-*			G
						1		Meter ID
						1		Meter Location
						1		Manufacturers Make and Type
						1		Meter Current Rating
						1		Supply Voltage
						1		Number of Phases
						1		Date of Meter Installation
						1		Service Reference
						1		Service Level Reference
						1		Total Debt
						1		Debt Recovery Rate
						O		Emergency Credit
						O		Standing Charge
						1		Initial Credit
367	Register Details per Meter	1-*				G
							1	Meter Register Id
							1	Meter Register Type
							1	Number Of Displayed Register Digits (Cumulative Register)
							1	Register Reading

Message Flow Details

MM00093 - Confirmation of Energisation/De-Energisation of Prepayment Meter

Market Message Information

Market Message Reference	MM00093
MM Description	Confirmation is being given that the energisation status of a prepayment meter has been changed and readings and settings are being provided.
Local Catalogue Reference	D0179
Version	001
Notes	Though Tariff Code is defined within the structure as being optional it should be included in the Flow when the change of energisation status relates to either a Token Meter or Smart Card Meter.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00093	Confirmation of Energisation/De-Energisation of Prepayment Meter	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV00094	Confirmation of Energisation/De-Energisation of Prepayment Meter	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00556	Confirmation of Energisation/De-Energisation of Prepayment Meter	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50009	J0014	Date of Action
DI50016	J0024 / DI-096	Site Visit Check Code
DI50019	J0040	Register Reading
DI50041	J0080 / DI-033	Energisation Status
DI50098	J0173	Reason for Request
DI50260	J0537	Credit Balance
DI50261	J0539	Total Credit Accepted
DI50262	J0540	Total Tokens Inserted
DI50263	J0542	Prepayment Unit Rate
DI50264	J0543	Standing Charge
DI50265	J0544	Total Debt Outstanding
DI50266	J0545	Emergency Credit Status
DI50267	J0547	Debt Recovery Rate
DI50317	J0685	Tariff Code
DI50320	J0691	Failure Reason Code
DI50476	J1022	Prepayment Meter Shutdown Status

Flow Structure

SV00093 - Confirmation of Energisation/De-Energisation of Prepayment Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
368	MPAN Cores	1-*		G
					1			MPAN Core
					O			Site Visit Check Code
					O			Additional Information
					O			Failure Reason Code
			Tariff Code is Mandatory within a message generated for a Token Meter or a Smart Card Meter, or Optional for any other meter type.		C			Tariff Code
369	Meters Details per MPAN Core	1-*			G
						1		Meter ID
						1		Energisation Status
						1		Prepayment Meter Shutdown Status
						1		Reason for Request
						1		Date of Action
						1		Credit Balance
						O		Total Credit Accepted
						O		Total Tokens Inserted
						O		Emergency Credit Status
						O		Total Debt Outstanding
						O		Debt Recovery Rate
						1		Standing Charge
370	Register Detail per Meter	1-*				G
							1	Meter Register Id
							1	Register Reading
							1	Prepayment Unit Rate

SV00094 - Confirmation of Energisation/De-Energisation of Prepayment Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
368	MPAN Cores	1-*		G
					1			MPAN Core
					O			Site Visit Check Code
					O			Additional Information
					O			Failure Reason Code
			Tariff Code is Mandatory within a message generated for a Token Meter or a Smart Card Meter, or Optional for any other meter type.		C			Tariff Code
369	Meters Details per MPAN Core	1-*			G
						1		Meter ID
						1		Energisation Status
						1		Prepayment Meter Shutdown Status
						1		Reason for Request
						1		Date of Action
						1		Credit Balance
						O		Total Credit Accepted
						O		Total Tokens Inserted
						O		Emergency Credit Status
						O		Total Debt Outstanding
						O		Debt Recovery Rate
						1		Standing Charge
370	Register Detail per Meter	1-*				G
							1	Meter Register Id
							1	Register Reading
							1	Prepayment Unit Rate

SV00556 - Confirmation of Energisation/De-Energisation of Prepayment Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
368	MPAN Cores	1-*		G
					1			MPAN Core
					O			Site Visit Check Code
					O			Additional Information
					O			Failure Reason Code
			Tariff Code is Mandatory within a message generated for a Token Meter or a Smart Card Meter, or Optional for any other meter type.		C			Tariff Code
369	Meters Details per MPAN Core	1-*			G
						1		Meter ID
						1		Energisation Status
						1		Prepayment Meter Shutdown Status
						1		Reason for Request
						1		Date of Action
						1		Credit Balance
						O		Total Credit Accepted
						O		Total Tokens Inserted
						O		Emergency Credit Status
						O		Total Debt Outstanding
						O		Debt Recovery Rate
						1		Standing Charge
370	Register Detail per Meter	1-*				G
							1	Meter Register Id
							1	Register Reading
							1	Prepayment Unit Rate

Message Flow Details

MM00095 - Request to Energise/De-Energise/Shut Down Prepayment Meter

Market Message Information

Market Message Reference	MM00095
MM Description	A request is being made to energise or de-energise a meter or shut down a key, Token Meter or Smart Card meter.
Local Catalogue Reference	D0180
Version	001
Notes	Where energisation is being requested details of the tariffs to be applied plus any debt and override values will be provided.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00095	Request to Energise/De-Energise/Shut Down Prepayment Meter	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00557	Request to Energise/De-Energise/Shut Down Prepayment Meter	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50041	J0080 / DI-033	Energisation Status
DI50099	J0174	Appointment Date
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50235	J0489	Contact Name
DI50267	J0547	Debt Recovery Rate
DI50268	J0548	Standing Charge Override
DI50269	J0549	Emergency Credit Override
DI50274	J0554	Total Debt
DI50295	J0591	Tariff Setting
DI50311	J0673	Requested Energisation Status
DI50317	J0685	Tariff Code
DI50475	J1021	Prepayment Meter Shutdown Requested

Flow Structure

SV00095 - Request to Energise/De-Energise/Shut Down Prepayment Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
371	MPAN Cores	1-*		G
					1		MPAN Core
					1		Contact Name
					O		Energisation Status
					1		Requested Energisation Status
					O		Prepayment Meter Shutdown Requested
					O		Appointment Date
					O		Earliest Appointment Time
					O		Latest Appointment Time
					O		Additional Information
					O		Tariff Code
372	Meter Detail per MPAN Core	0-*			G
						1	Meter ID
			Tariff Setting is Mandatory if message generated to request energisation, or Optional for any other request.			C	Tariff Setting
						O	Service Reference
						O	Service Level Reference
			Total Debt is Mandatory if message generated to request energisation, or Optional for any other request.			C	Total Debt
			Debt Recovery Rate is Mandatory if message generated to request energisation, or Optional for any other request.			C	Debt Recovery Rate
			Standing Charge Override is Mandatory if message generated to request energisation, or Optional for any other request.			C	Standing Charge Override
			Emergency Credit Override is Mandatory if message generated to request energisation, or Optional for any other request.			C	Emergency Credit Override

SV00557 - Request to Energise/De-Energise/Shut Down Prepayment Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
371	MPAN Cores	1-*		G
					1		MPAN Core
					1		Contact Name
					O		Energisation Status
					1		Requested Energisation Status
					O		Prepayment Meter Shutdown Requested
					O		Appointment Date
					O		Earliest Appointment Time
					O		Latest Appointment Time
					O		Additional Information
					O		Tariff Code
372	Meter Detail per MPAN Core	0-*			G
						1	Meter ID
			Tariff Setting is Mandatory if message generated to request energisation, or Optional for any other request.			C	Tariff Setting
						O	Service Reference
						O	Service Level Reference
			Total Debt is Mandatory if message generated to request energisation, or Optional for any other request.			C	Total Debt
			Debt Recovery Rate is Mandatory if message generated to request energisation, or Optional for any other request.			C	Debt Recovery Rate
			Standing Charge Override is Mandatory if message generated to request energisation, or Optional for any other request.			C	Standing Charge Override
			Emergency Credit Override is Mandatory if message generated to request energisation, or Optional for any other request.			C	Emergency Credit Override

Message Flow Details

MM00099 - Issue Customer Key

Market Message Information

Market Message Reference	MM00099
MM Description	Details are being provided to allow the issue of a customer key.
Local Catalogue Reference	D0190
Version	001
Notes	Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items. Where flow is being sent for a CoS event, then EfSD{REGI} should be populated with the Supplier Start Date for that registration as confirmed by MPAS. Where flow is being sent for a CoM event, then EfSD{REGI} should be populated with date of meter installation (J0848) taken from relevant D0193 or D0150. Where flow is being sent for a CoT event, then EfSD{REGI} should be populated with the date that new tenant takes over that property as detailed within relevant Supplier system.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00098	Issue Customer Key	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00099	Issue Customer Key	Electricity Supplier	Electricity Pre-Payment Metering Infrastructure Provider	Retail Energy Code Company
SV00558	Issue Customer Key	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50025	J0049	Effective from Settlement Date {REGI}
DI50137	J0263 / DI-010	Metering Point Postcode
DI50174	J0375	Customer Name
DI50180	J0389	Customer Reference Number
DI50267	J0547	Debt Recovery Rate
DI50274	J0554	Total Debt
DI50275	J0556	Emergency Credit
DI50279	J0565	Mailing Name
DI50280	J0566	Mailing Address Postcode
DI50293	J0588	Initial Key Credit
DI50294	J0590	Reason Code
DI50295	J0591	Tariff Setting
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50497	J1046	Mailing Address Line 1
DI50498	J1047	Mailing Address Line 2
DI50499	J1048	Mailing Address Line 3
DI50500	J1049	Mailing Address Line 4
DI50501	J1050	Mailing Address Line 5
DI50502	J1051	Mailing Address Line 6
DI50503	J1052	Mailing Address Line 7
DI50504	J1053	Mailing Address Line 8
DI50505	J1054	Mailing Address Line 9
DI50637	J1285	Key Infrastructure Supplier Id

Flow Structure

SV00098 - Issue Customer Key - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
390	Customer Key Details	1-*	Please reference Address Population Rules.	G
					O	Meter ID
					1	Key Infrastructure Supplier Id
					1	Customer Reference Number
					1	Tariff Setting
					1	Emergency Credit
					1	Total Debt
					1	Debt Recovery Rate
					1	Initial Key Credit
					1	Reason Code
					1	Effective from Settlement Date {REGI}	Effective from Settlement Date {REGI} must be the Supplier Start Date for a Switch event; or the date that a tenant first occupies a premises for a Change of Occupier event; or the date of meter installation for a Change of Measurement event.
					1	Customer Name
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Mailing Name
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Mailing Address Postcode
					1	MPAN Core

SV00099 - Issue Customer Key - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
390	Customer Key Details	1-*	Please reference Address Population Rules.	G
					O	Meter ID
					1	Key Infrastructure Supplier Id
					1	Customer Reference Number
					1	Tariff Setting
					1	Emergency Credit
					1	Total Debt
					1	Debt Recovery Rate
					1	Initial Key Credit
					1	Reason Code
					1	Effective from Settlement Date {REGI}	Effective from Settlement Date {REGI} must be the Supplier Start Date for a Switch event; or the date that a tenant first occupies a premises for a Change of Occupier event; or the date of meter installation for a Change of Measurement event.
					1	Customer Name
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Mailing Name
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Mailing Address Postcode
					1	MPAN Core

SV00558 - Issue Customer Key - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
390	Customer Key Details	1-*	Please reference Address Population Rules.	G
					O	Meter ID
					1	Key Infrastructure Supplier Id
					1	Customer Reference Number
					1	Tariff Setting
					1	Emergency Credit
					1	Total Debt
					1	Debt Recovery Rate
					1	Initial Key Credit
					1	Reason Code
					1	Effective from Settlement Date {REGI}	Effective from Settlement Date {REGI} must be the Supplier Start Date for a Switch event; or the date that a tenant first occupies a premises for a Change of Occupier event; or the date of meter installation for a Change of Measurement event.
					1	Customer Name
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Mailing Name
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Mailing Address Postcode
					1	MPAN Core

Message Flow Details

MM00100 - Request Special Visit to Read/Reset Key Meter

Market Message Information

Market Message Reference	MM00100
MM Description	A request is being made for a non-routine visit to a specified customer to read the key meter and/or adjust the settings.
Local Catalogue Reference	D0191
Version	001
Notes	Where 'Reason for Request' is 'Read Meter Only' meter setting details will not be provided.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00100	Request Special Visit to Read/Reset Key Meter	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00559	Request Special Visit to Read/Reset Key Meter	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50098	J0173	Reason for Request
DI50099	J0174	Appointment Date
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50194	J0419 / DI-090	Meter Location
DI50235	J0489	Contact Name
DI50267	J0547	Debt Recovery Rate
DI50274	J0554	Total Debt
DI50275	J0556	Emergency Credit
DI50295	J0591	Tariff Setting

Flow Structure

MM00100 - Request Special Visit to Read/Reset Key Meter - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
391	Customer Details	1-*	G
				1	MPAN Core
				1	Contact Name
				1	Reason for Request
				O	Appointment Date
				O	Earliest Appointment Time
				O	Latest Appointment Time
				1	Meter ID
				1	Meter Location
				O	Tariff Setting
				O	Total Debt
				O	Debt Recovery Rate
				O	Emergency Credit

Message Flow Details

MM00102 - Readings and Settings from a Token or Key Meter

Market Message Information

Market Message Reference	MM00102
MM Description	Readings and settings from a token or key meter are being provided in response to a request for a special visit or following removal, de-energisation or shutdown of a token or key meter.
Local Catalogue Reference	D0192
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00102	Readings and Settings from a Token or Key Meter	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00560	Readings and Settings from a Token or Key Meter	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50010	J0016	Reading Date & Time
DI50015	J0022	BSC Validation Status
DI50016	J0024 / DI-096	Site Visit Check Code
DI50019	J0040	Register Reading
DI50022	J0045	Meter Reading Flag
DI50041	J0080 / DI-033	Energisation Status
DI50097	J0171	Reading Type
DI50260	J0537	Credit Balance
DI50261	J0539	Total Credit Accepted
DI50262	J0540	Total Tokens Inserted
DI50263	J0542	Prepayment Unit Rate
DI50264	J0543	Standing Charge
DI50265	J0544	Total Debt Outstanding
DI50266	J0545	Emergency Credit Status
DI50267	J0547	Debt Recovery Rate

Flow Structure

MM00102 - Readings and Settings from a Token or Key Meter - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	Data Item Name
392	Customer Details	1-*	G
				1				MPAN Core
				1				Meter Reading Flag
				1				BSC Validation Status
22B	Site Visit Information	0-*		G
					1			Site Visit Check Code
					O			Additional Information
393	Meter Details	1-*		G
					1			Meter ID
					1			Energisation Status
					1			Credit Balance
					1			Standing Charge
					1			Total Credit Accepted
					1			Total Debt Outstanding
					1			Debt Recovery Rate
					O			Emergency Credit Status
					O			Total Tokens Inserted
23B	Site Visit Information	0-*			G
						1		Site Visit Check Code
						O		Additional Information
394	Meter Register Detail per Meter	1-*			G
						1		Meter Register Id
						1		Reading Date & Time
						1		Reading Type
						1		Register Reading
						1		Prepayment Unit Rate
24B	Site Visit Information	0-*				G
							1	Site Visit Check Code
							O	Additional Information

Message Flow Details

MM00103 - Confirmation of Key Meter Installation

Market Message Information

Market Message Reference	MM00103
MM Description	Confirmation of key meter installation is being given with details of the meter and settings.
Local Catalogue Reference	D0193
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00103	Confirmation of Key Meter Installation	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00561	Confirmation of Key Meter Installation	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50019	J0040	Register Reading
DI50041	J0080 / DI-033	Energisation Status
DI50174	J0375	Customer Name
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50224	J0474	Meter Register Type
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50240	J0501	Meter Current Rating
DI50263	J0542	Prepayment Unit Rate
DI50264	J0543	Standing Charge
DI50267	J0547	Debt Recovery Rate
DI50274	J0554	Total Debt
DI50275	J0556	Emergency Credit
DI50276	J0557	Initial Credit
DI50406	J0848	Date of Meter Installation

Flow Structure

MM00103 - Confirmation of Key Meter Installation - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
395	MPAN Cores	1-*	G
				1			MPAN Core
				1			Energisation Status
				O			Customer Name
396	Meter Details	1-*		G
					1		Meter ID
					1		Meter Location
					1		Manufacturers Make and Type
					1		Meter Current Rating
					1		Total Debt
					1		Debt Recovery Rate
					1		Date of Meter Installation
					1		Emergency Credit
					1		Initial Credit
					1		Standing Charge
397	Meter Register Detail per Meter	1-*			G
						1	Meter Register Id
						1	Meter Register Type
						1	Number Of Displayed Register Digits (Cumulative Register)
						1	Register Reading
						1	Prepayment Unit Rate

Message Flow Details

MM00104 - Request for Installation of Key Meter

Market Message Information

Market Message Reference	MM00104
MM Description	Request is being made and information provided to allow installation of key meter.
Local Catalogue Reference	D0194
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00104	Request for Installation of Key Meter	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00562	Request for Installation of Key Meter	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50099	J0174	Appointment Date
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50235	J0489	Contact Name
DI50267	J0547	Debt Recovery Rate
DI50274	J0554	Total Debt
DI50295	J0591	Tariff Setting
DI50311	J0673	Requested Energisation Status

Flow Structure

MM00104 - Request for Installation of Key Meter - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
398	MPAN Cores	1-*	G
				1	MPAN Core
				1	Contact Name
				1	Service Reference
				1	Service Level Reference
				O	Appointment Date
				O	Earliest Appointment Time
				O	Latest Appointment Time
				O	Total Debt
				O	Debt Recovery Rate
				O	Tariff Setting
				1	Requested Energisation Status
				O	Additional Information

Message Flow Details

MM00105 - Readings and Settings from a Removed Smart Card Meter

Market Message Information

Market Message Reference	MM00105
MM Description	Readings and settings are being provided for a Smart Card meter which has been removed from the system or de-energised.
Local Catalogue Reference	D0202
Version	001
Notes	Where energisation is being requested details of the tariffs to be applied plus any debt and override values will be provided.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00105	Readings and Settings from a Removed Smart Card Meter	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00563	Readings and Settings from a Removed Smart Card Meter	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50009	J0014	Date of Action
DI50019	J0040	Register Reading
DI50097	J0171	Reading Type
DI50260	J0537	Credit Balance
DI50278	J0559	Customer Descriptor

Flow Structure

MM00105 - Readings and Settings from a Removed Smart Card Meter - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
427	MPAN Cores	1-*	G
				1			MPAN Core
				1			Customer Descriptor
				1			Date of Action
				1			Reading Type
428	Meter Detail per MPAN Core	1-*		G
					1		Meter ID
					1		Credit Balance
429	Meter Register Detail per Meter	1-*			G
						1	Meter Register Id
						1	Register Reading

Message Flow Details

MM00114 - Confirmation of Proving Tests

Market Message Information

Market Message Reference	MM00114
MM Description	Confirmation is being provided that proving tests have been successfully carried out on half hourly metering systems.
Local Catalogue Reference	D0214
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00114	Confirmation of Proving Tests	Electricity Meter Equipment Manager	Distribution Network Operator	Balancing and Settlement Code Company
SV00115	Confirmation of Proving Tests	Electricity Meter Equipment Manager	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00116	Confirmation of Proving Tests	Electricity Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00666	Confirmation of Proving Tests	Electricity Advanced Meter Equipment Manager	Advanced Data Service	Balancing and Settlement Code Company
SV00667	Confirmation of Proving Tests	Electricity Advanced Meter Equipment Manager	Distribution Network Operator	Balancing and Settlement Code Company
SV00668	Confirmation of Proving Tests	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50009	J0014	Date of Action

Flow Structure

MM00114 - Confirmation of Proving Tests - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
489	MPAN Cores	1-*	G
				1	MPAN Core
				1	Date of Action

Message Flow Details

MM00117 - Provision of Site Technical Details

Market Message Information

Market Message Reference	MM00117
MM Description	Provision of Site Technical Details required by MOP to install metering.
Local Catalogue Reference	D0215
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00117	Provision of Site Technical Details	Distribution Network Operator	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00118	Provision of Site Technical Details	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV00564	Provision of Site Technical Details	Distribution Network Operator	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00565	Provision of Site Technical Details	Distribution Network Operator	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50197	J0427	Number of Phases
DI50205	J0443	Supply Voltage
DI50209	J0454	CT Ratio
DI50210	J0455	VT Ratio
DI50211	J0456	Supply Capacity
DI50241	J0505	CT Class
DI50242	J0506	CT Rating
DI50313	J0677	VT Class
DI50314	J0678	VT Rating
DI50478	J1025	Meter Equipment/Service Location

Flow Structure

MM00117 - Provision of Site Technical Details - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
490	MPAN Cores	1-*	G
				1	MPAN Core
				1	Supply Voltage
				1	Supply Capacity
				1	Number of Phases
				O	CT Ratio
				O	CT Class
				O	CT Rating
				O	VT Ratio
				O	VT Class
				O	VT Rating
				O	Meter Equipment/Service Location

Message Flow Details

MM00119 - Request Installation of Token Meter

Market Message Information

Market Message Reference	MM00119
MM Description	A request is being made for the installation of a token meter and the required settings are being provided.
Local Catalogue Reference	D0216
Version	001
Notes	1. Previous reading/balance may be provided for meter removal request to allow installer to calculate settings to be applied to new meter. 2. Previous reading and date only required for a change from a credit meter. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00119	Request Installation of Token Meter	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00566	Request Installation of Token Meter	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50099	J0174	Appointment Date
DI50137	J0263 / DI-010	Metering Point Postcode
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50235	J0489	Contact Name
DI50267	J0547	Debt Recovery Rate
DI50268	J0548	Standing Charge Override
DI50269	J0549	Emergency Credit Override
DI50270	J0550	Previous Reading
DI50271	J0551	Previous Reading Date
DI50272	J0552	Current Balance
DI50273	J0553	Current Balance Date
DI50274	J0554	Total Debt
DI50311	J0673	Requested Energisation Status
DI50317	J0685	Tariff Code
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00119 - Request Installation of Token Meter - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
491	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					1	Contact Name
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Appointment Date
					O	Earliest Appointment Time
					O	Latest Appointment Time
					1	Service Reference
					1	Service Level Reference
					1	Total Debt
					1	Debt Recovery Rate
					O	Standing Charge Override
					O	Emergency Credit Override
					O	Previous Reading
					O	Previous Reading Date
					O	Current Balance
					O	Current Balance Date
					O	Additional Information
					1	Tariff Code
					1	Requested Energisation Status

Message Flow Details

MM00121 - Notification of Failure to Install or Energise Metering System

Market Message Information

Market Message Reference	MM00121
MM Description	Notification that a meter could not be installed or a system energised due to faults or access problems.
Local Catalogue Reference	D0221
Version	001
Notes	Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items. - . - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00121	Notification of Failure to Install or Energise Metering System	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00471	Notification of Failure to Install or Energise Metering System	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00567	Notification of Failure to Install or Energise Metering System	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00568	Notification of Failure to Install or Energise Metering System	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00569	Notification of Failure to Install or Energise Metering System	Electricity Advanced Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50016	J0024 / DI-096	Site Visit Check Code
DI50099	J0174	Appointment Date
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00121 - Notification of Failure to Install or Energise Metering System - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
504	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					1	Appointment Date
					1	Site Visit Check Code
					O	Additional Information

Message Flow Details

MM00123 - Change in Customer Details

Market Message Information

Market Message Reference	MM00123
MM Description	Notification of a change in customer details only.
Local Catalogue Reference	D0222
Version	001
Notes	An update to an individual line within an address will require the entire address to be sent.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00122	Change in Customer Details	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00123	Change in Customer Details	Non Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00125	Change in Customer Details	Meter Reading Service	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00571	Change in Customer Details	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00572	Change in Customer Details	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00573	Change in Customer Details	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00711	Change in Customer Details	Meter Reading Service	Smart Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50137	J0263 / DI-010	Metering Point Postcode
DI50174	J0375	Customer Name
DI50235	J0489	Contact Name
DI50467	J1011	Maximum Power Requirement
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50497	J1046	Mailing Address Line 1
DI50498	J1047	Mailing Address Line 2
DI50499	J1048	Mailing Address Line 3
DI50500	J1049	Mailing Address Line 4
DI50501	J1050	Mailing Address Line 5
DI50502	J1051	Mailing Address Line 6
DI50503	J1052	Mailing Address Line 7
DI50504	J1053	Mailing Address Line 8
DI50505	J1054	Mailing Address Line 9

Flow Structure

SV00122 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

SV00123 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

SV00125 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

SV00571 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

SV00572 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

SV00573 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

SV00711 - Change in Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
505	Customer Details	1-*	Please reference Address Population Rules.	G
					1	MPAN Core
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
					O	Metering Point Postcode
					O	Contact Name
					O	Maximum Power Requirement
					O	Mailing Address Line 1
					O	Mailing Address Line 2
					O	Mailing Address Line 3
					O	Mailing Address Line 4
					O	Mailing Address Line 5
					O	Mailing Address Line 6
					O	Mailing Address Line 7
					O	Mailing Address Line 8
					O	Mailing Address Line 9
					O	Customer Name

Message Flow Details

MM00126 - Request to Install Check Meter or Carry Out Accuracy Tests

Market Message Information

Market Message Reference	MM00126
MM Description	A request for installation of a check meter and to carry out site tests to determine existing meter accuracy.
Local Catalogue Reference	D0223
Version	001
Notes	Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00126	Request to Install Check Meter or Carry Out Accuracy Tests	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00574	Request to Install Check Meter or Carry Out Accuracy Tests	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00575	Request to Install Check Meter or Carry Out Accuracy Tests	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50005	J0007	Requested Action Code
DI50008	J0012	Additional Information
DI50099	J0174	Appointment Date
DI50137	J0263 / DI-010	Metering Point Postcode
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50194	J0419 / DI-090	Meter Location
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00126 - Request to Install Check Meter or Carry Out Accuracy Tests - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
506	Request for Check Meter or Test	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
					O		Appointment Date
					O		Earliest Appointment Time
					O		Latest Appointment Time
					O		Additional Information
507	Meter Details	1-*			G
						1	Meter ID
						1	Requested Action Code
						O	Meter Location

Message Flow Details

MM00127 - Notification of Programme for Re-Certification Meter Changes

Market Message Information

Market Message Reference	MM00127
MM Description	The Meter Operator notifies the Supplier of those metering points where he will be changing meters which have reached the end of their certification life.
Local Catalogue Reference	D0224
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00127	Notification of Programme for Re-Certification Meter Changes	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00576	Notification of Programme for Re-Certification Meter Changes	Electricity Smart Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00577	Notification of Programme for Re-Certification Meter Changes	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50331	J0718	Programme Start Date
DI50332	J0720	Programme End Date

Flow Structure

MM00127 - Notification of Programme for Re-Certification Meter Changes - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
508	Programme Period	1-*	G
				1		Programme Start Date
				1		Programme End Date
509	MPAN Cores	1-*		G
					1	MPAN Core

Message Flow Details

MM00128 - Priority Services Details

Market Message Information

Market Message Reference	MM00128
MM Description	Exchange of details between relevant trading participants identifying the contact details and reasons for customers or other members of the household requiring priority services.
Local Catalogue Reference	D0225
Version	002
Notes	For guidance on PSR codes please refer to the Energy Networks Association website.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00128	Add or Amend Priority Services Details	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV00129	Add or Amend Priority Services Details	Electricity Supplier	Distribution Network Operator	Retail Energy Code Company
SV00130	Add or Amend Priority Services Details	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00131	Add or Amend Priority Services Details	Electricity Supplier	Non Half Hourly Data Collector	Retail Energy Code Company
SV00578	Add or Amend Priority Services Details	Electricity Supplier	Smart Data Service	Retail Energy Code Company
SV00579	Add or Amend Priority Services Details	Electricity Supplier	Advanced Data Service	Retail Energy Code Company
SV00580	Add or Amend Priority Services Details	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00581	Add or Amend Priority Services Details	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00582	Remove All Priority Service Details	Electricity Supplier	Smart Data Service	Retail Energy Code Company
SV00583	Remove All Priority Service Details	Electricity Supplier	Advanced Data Service	Retail Energy Code Company
SV00584	Remove All Priority Service Details	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00585	Remove All Priority Service Details	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV50007	Remove All Priority Services Details	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV50008	Remove All Priority Services Details	Electricity Supplier	Distribution Network Operator	Retail Energy Code Company
SV50009	Remove All Priority Services Details	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV50010	Remove All Priority Services Details	Electricity Supplier	Non Half Hourly Data Collector	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50137	J0263 / DI-010	Metering Point Postcode
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51025	J1699	Priority Services Category
DI51045	J1719	Alternate Priority Service Contact Name
DI51046	J1720	Primary Priority Service Phone Number 1
DI51170	J1874	Priority Service Contact Address Line 1
DI51171	J1875	Priority Service Contact Address Line 2
DI51172	J1876	Priority Service Contact Address Line 3
DI51173	J1877	Priority Service Contact Address Line 4
DI51174	J1878	Priority Service Contact Address Line 5
DI51175	J1879	Priority Service Contact Address Line 6
DI51176	J1880	Priority Service Contact Address Line 7
DI51177	J1881	Priority Service Contact Address Line 8
DI51178	J1882	Priority Service Contact Address Line 9
DI51179	J1883	Priority Service Contact Postcode
DI51180	J1884	Primary Priority Service Contact Name
DI51181	J1885	Primary Priority Service Phone Number 2
DI51182	J1886	Alternate Priority Service Phone Number 1
DI51183	J1887	Alternate Priority Service Phone Number 2
DI51497	J2208	Consent to share data obtained
DI51498	J2209	PSR code expiry date
DI51499	J2210	Delete All PSR Codes

Flow Structure

SV00128 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00129 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00130 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00131 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00578 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00579 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00580 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00581 - Add or Amend Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	1-*			G
						1	Priority Services Category
			If Priority Services Category value is 29, 32, 33, or 34 then PSR code expiry date is Mandatory.			C	PSR code expiry date
			If Priority Services Category value is 17 then Additional Information is Mandatory.			C	Additional Information	If Priority Services Category value equals 17 and the foreign language is declared, then the Additional Information value must be a free text description of the language; or, If Priority Services Category value equals 17 and the foreign language is not declared, then Additional Information value must be Unknown.

SV00582 - Remove All Priority Service Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV00583 - Remove All Priority Service Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV00584 - Remove All Priority Service Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV00585 - Remove All Priority Service Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV50007 - Remove All Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV50008 - Remove All Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV50009 - Remove All Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

SV50010 - Remove All Priority Services Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
510	Priority Services contact details	1-*	Please reference Address Population Rules.	G
					1		MPAN Core
					1		Primary Priority Service Contact Name
			If all of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Service Contact Address Line 5, Priority Service Contact Address Line 6,		C		Primary Priority Service Phone Number 1
					O		Primary Priority Service Phone Number 2
					O		Alternate Priority Service Contact Name
					O		Alternate Priority Service Phone Number 1
					O		Alternate Priority Service Phone Number 2
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
					O		Metering Point Postcode
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 1
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 2
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 3
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 4
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 5
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 6
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 7
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 8
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Address Line 9
			If Primary Priority Service Phone Number 1 value is null, then one or more of Priority Service Contact Address Line 1, Priority Service Contact Address Line 2, Priority Service Contact Address Line 3, Priority Service Contact Address Line 4, Priority Serv		C		Priority Service Contact Postcode
					1		Consent to share data obtained
					1		Delete All PSR Codes
99C	Update Priority Services Details	0-0			G
						O	Priority Services Category
						O	PSR code expiry date
						O	Additional Information

Message Flow Details

MM00135 - Notification of Failure to Obtain Reading

Market Message Information

Market Message Reference	MM00135
MM Description	A report identifying meter reading systems where readings could not be obtained.
Local Catalogue Reference	D0004
Version	001
Notes	Reading date & time is that date and time at which the last attempt was made to read the meter. For routine readings where no access is obtained these will still be passed to the Supplier (for billing the customer) to estimate and the EAC used by the DC for Settlement. No access means that the Agent was unable to gain sight of the meter.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00135	Notification of Failure to Obtain Reading	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00146	Notification of Failure to Obtain Reading	Non Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00157	Notification of Failure to Obtain Reading	Meter Reading Service	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00638	Notification of Failure to Obtain Reading	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00639	Notification of Failure to Obtain Reading	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00640	Notification of Failure to Obtain Reading	Meter Reading Service	Smart Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50010	J0016	Reading Date & Time
DI50016	J0024 / DI-096	Site Visit Check Code
DI50097	J0171	Reading Type

Flow Structure

MM00135 - Notification of Failure to Obtain Reading - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
014	MPAN Cores	1-*	G
				1			MPAN Core
015	Attempted Reading Details	1-*		G
					1		Meter ID
					1		Reading Type
					1		Reading Date & Time
016	Site Visit Information	1-*			G
						1	Site Visit Check Code
						O	Additional Information

Message Flow Details

MM00140 - Revenue Protection Report on Action Taken

Market Message Information

Market Message Reference	MM00140
MM Description	A report by the Revenue Protection Service on the outcome of an investigation.
Local Catalogue Reference	D0239
Version	001
Notes	For those investigations where revenue recovery has been pursued, a detailed report will be submitted to the Supplier. Though all of the address data items included in this flow are defined within the structure as being optional, the address itself is mandatory and must be included in the flow. The use of any individual address item cannot be made mandatory as, in the absence of an agreed address structure for all flows, an address may be constructed from any combination of the Address Line and Postcode items. Where the Meter Operator is informed via this flow the Meter Operator Informed Indicator should always be set to T (Meter Operator Informed)

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00140	Revenue Protection Report on Action Taken	Revenue Protection Service	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00141	Revenue Protection Report on Action Taken	Revenue Protection Service	Electricity Supplier	Retail Energy Code Company
SV00586	Revenue Protection Report on Action Taken	Revenue Protection Service	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00587	Revenue Protection Report on Action Taken	Revenue Protection Service	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50010	J0016	Reading Date & Time
DI50019	J0040	Register Reading
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50174	J0375	Customer Name
DI50208	J0453	Revenue Recovery Indicator
DI50403	J0842	Revenue Protection Priority Level
DI50410	J0859	Meter Operator Informed Indicator
DI50411	J0860	Irregularity Confirmed Indicator
DI50460	J0932	Meter Action Code
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9

Flow Structure

MM00140 - Revenue Protection Report on Action Taken - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
632	Investigation Details	1-*	Please reference Address Population Rules.	G
					1				MPAN Core
					O				Customer Name
					O				Address Line 1
					O				Address Line 2
					O				Address Line 3
					O				Address Line 4
					O				Address Line 5
					O				Address Line 6
					O				Address Line 7
					O				Address Line 8
					O				Address Line 9
					O				Metering Point Postcode
					1				Revenue Protection Priority Level
633	Original Meter Details	1-*			G
						1			Meter ID
						1			Energisation Status
						1			Meter Action Code
						1			Irregularity Confirmed Indicator
						O			Revenue Recovery Indicator
634	Meter Register Detail per Meter	1-*				G
							1		Meter Register Id
							1		Reading Date & Time
							1		Register Reading
635	Changed Meter Details	0-1	Changed Meter Details message collection is Mandatory if Meter Action Code value is 01; or the message collection is Not Present if any other value.			G
							1		Meter ID
							1		Energisation Status
							1		Meter Operator Informed Indicator
							O		Additional Information
636	Meter Register Detail per Meter	1-*					G
								1	Meter Register Id
								1	Reading Date & Time
								1	Register Reading

Message Flow Details

MM00156 - Advanced Meter Technical Details

Market Message Information

Market Message Reference	MM00156
MM Description	Advanced Meter Technical Details are transferred when there is a change in equipment, configuration or upon change of Agent
Local Catalogue Reference	D0268
Version	002
Notes	Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00156	Advanced Meter Technical Details	Electricity Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00158	Advanced Meter Technical Details	Electricity Meter Equipment Manager	Half Hourly Data Collector	Retail Energy Code Company
SV00159	Advanced Meter Technical Details	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00160	Advanced Meter Technical Details	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00474	Advanced Meter Technical Details	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00588	Advanced Meter Technical Details	Electricity Meter Equipment Manager	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00589	Advanced Meter Technical Details	Electricity Advanced Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00590	Advanced Meter Technical Details	Electricity Advanced Meter Equipment Manager	Advanced Data Service	Retail Energy Code Company
SV00591	Advanced Meter Technical Details	Electricity Advanced Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00592	Advanced Meter Technical Details	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00593	Advanced Meter Technical Details	Electricity Advanced Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00594	Advanced Meter Technical Details	Electricity Advanced Meter Equipment Manager	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50176	J0382	Channel Number
DI50177	J0385	Communications Address
DI50178	J0386	Communications Method
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50193	J0418	Meter COP
DI50197	J0427	Number of Phases
DI50198	J0428	Outstation Id
DI50200	J0432	Pulse Multiplier
DI50209	J0454	CT Ratio
DI50210	J0455	VT Ratio
DI50216	J0464	Outstation PIN
DI50220	J0469	Outstation Number of Channels
DI50221	J0470	Outstation Password Level 1
DI50222	J0471	Outstation Type
DI50225	J0475	Meter Register Multiplier
DI50226	J0476	Associated Meter Id
DI50227	J0477	Associated Meter Register Id
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50240	J0501	Meter Current Rating
DI50406	J0848	Date of Meter Installation
DI50478	J1025	Meter Equipment/Service Location
DI50624	J1254	Effective from Settlement Date {MSMTD}
DI50625	J1255	System Voltage
DI50626	J1256	Outstation Number of Dials
DI50627	J1257	Outstation Password Level 2
DI50628	J1258	Reader Password
DI50629	J1260	Baud Rate
DI50630	J1261	Sequence MPAN Core
DI50631	J1262	Sequence Outstation Id
DI50635	J1269	Date of Meter Removal
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51010	J1684	Feeder Status
DI51011	J1685	Feeder Status Effective From Date
DI51012	J1686	Meter COP Issue Number
DI51013	J1687	Complex Site Indicator
DI51014	J1688	Outstation Multiplier
DI51015	J1689	Event Indicator
DI51016	J1690	Dial In/ Dial Out Indicator
DI51017	J1691	Modem Type
DI51035	J1709	Communications Provider
DI51039	J1713	Outstation Password Level 3
DI51040	J1714	Outstation Username Level 1
DI51041	J1715	Outstation Username Level 2
DI51042	J1716	Outstation Username Level 3
DI51553	J2263	Communications Address B
DI51554	J2264	Communications Method B
DI51555	J2265	SIM Serial Number
DI51556	J2266	Phase/Wire

Flow Structure

SV00156 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00158 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	0-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	0-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00159 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	0-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	0-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00160 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	0-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	0-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00474 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00588 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00589 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00590 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00591 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00592 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00593 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

SV00594 - Advanced Meter Technical Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
01A	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {MSMTD}
					1			Meter COP
			Meter COP Issue Number is Mandatory if the Meter CoP is associated to an issue number, or the data item must be Not Present if the Meter CoP is not associated to an issue number.		C			Meter COP Issue Number
					1			Complex Site Indicator
			Meter Equipment/Service Location is Mandatory where further instructions are required to identify the meter position, the data item is Optional if further instructions additional to the Metering Point Location are not required.		C			Meter Equipment/Service Location
					1			System Voltage
					1			Number of Phases
					1			Event Indicator
			Additional Information is Mandatory if Event Indicator value is Z, or the data item is Optional for any other value.		C			Additional Information
02A	Outstation Details	1-*	Outstation Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Outstation Id	Outstation Id value must not contain a dash or underscore character as a suffix or prefix to the identifier, although those characters may be present within the identifier.
						1		Outstation Type
						O		Modem Type	Modem Type value must be the network service provider identifier if Communication Method value is GS
						1		Outstation Number of Channels	Outstation Number of Channels value must equal the number of channels visible to the HHDC.
						1		Outstation Number of Dials
						O		Outstation PIN
						O		Outstation Username Level 1
						O		Outstation Password Level 1
						O		Outstation Username Level 2
						O		Outstation Password Level 2	Outstation Password Level 2 value must contain 12 asterisk characters.
						O		Outstation Username Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator username shall be provided in the Outstation Username Level 3.
						O		Outstation Password Level 3	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Reader Password
						1		Communications Method	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Communications Method B	Where the Metering System has more than 3 levels of password, the Master/Administrator password shall be provided in the Outstation Password Level 3.
						O		Dial In/ Dial Out Indicator
						O		Communications Address
						O		Communications Address B
						O		Baud Rate
						O		Communications Provider
						O		SIM Serial Number
						O		Sequence MPAN Core
						O		Sequence Outstation Id
03A	Meter Details	1-*	Meter Details message collection is Mandatory if a meter is installed at the Metering Point; or message collection must be Not Present if no meter is installed at the Metering Point.		G
						1		Meter ID
						O		Manufacturers Make and Type
						1		Date of Meter Installation
			Meter Current Rating is Mandatory for whole current operated meters or Not Present for current transformer operated meters.			O		Meter Current Rating
						O		VT Ratio
			CT Ratio is Mandatory for current transformer operated meters or Not Present for whole current operated meters.			C		CT Ratio
						O		Phase/Wire
						1		Feeder Status
						1		Feeder Status Effective From Date
						1		Meter Asset Provider Id
04A	Meter Register Details	1-*	A Meter Register Details message collection is Mandatory for each active channel visible to the HHDC.			G
							1	Meter Register Id	Meter Register Id value must be 2 characters in length and a leading zero used if required.
							1	Outstation Id
							1	Channel Number	Channel Number value must include leading zeros if required.
							1	Pulse Multiplier
							1	Meter Register Multiplier
							1	Outstation Multiplier	Outstation Multiplier value must be 1 if the Outstation Type is VIS, or equal to the Meter Register Multiplier value for any other integral outstation or an unspecified value required for separate outstations.
							1	Measurement Quantity Id	Measurement Quantity Id value must be UN if the active channel is not used. (enumerations AI / AE etc are not currently in the DTC).
							1	Number Of Displayed Register Digits (Cumulative Register)	Number of Register Digits value must equal Outstation Number of Dials if an integral outstations, for separate outstations any required value is permissible.
							O	Associated Meter Id
							O	Associated Meter Register Id
81C	Meters Removed	0-*	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event at the Metering Point; or message collection must be Not Present if generated for any other event.		G
						1		Meter ID
						1		Date of Meter Removal
						1		Meter Asset Provider Id

Message Flow Details

MM00168 - Instruction on Action

Market Message Information

Market Message Reference	MM00168
MM Description	Request for action on metering systems.
Local Catalogue Reference	D0005
Version	001
Notes	Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00168	Instruction on Action	Distribution Network Operator	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00179	Instruction on Action	Half Hourly Data Collector	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00190	Instruction on Action	Electricity Meter Equipment Manager	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00201	Instruction on Action	Electricity Supplier	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00212	Instruction on Action	Electricity Supplier	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00224	Instruction on Action	Electricity Supplier	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00454	Instruction on Action	Asset Metering Virtual Lead Party	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00455	Instruction on Action	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00456	Instruction on Action	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00641	Instruction on Action	Advanced Data Service	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00642	Instruction on Action	Distribution Network Operator	Advanced Data Service	Balancing and Settlement Code Company
SV00643	Instruction on Action	Electricity Advanced Meter Equipment Manager	Advanced Data Service	Balancing and Settlement Code Company
SV00644	Instruction on Action	Electricity Supplier	Advanced Data Service	Balancing and Settlement Code Company
SV00645	Instruction on Action	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00646	Instruction on Action	Electricity Supplier	Electricity Smart Meter Equipment Manager	Balancing and Settlement Code Company
SV00706	Instruction on Action	Smart Data Service	Electricity Smart Meter Equipment Manager	Balancing and Settlement Code Company
SV00707	Instruction on Action	Electricity Smart Meter Equipment Manager	Smart Data Service	Balancing and Settlement Code Company
SV00708	Instruction on Action	Electricity Supplier	Smart Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50005	J0007	Requested Action Code
DI50008	J0012	Additional Information
DI50017	J0028	Date Action Required By
DI50047	J0088	Effective to Settlement Date {MACDC}
DI50098	J0173	Reason for Request
DI50099	J0174	Appointment Date
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time

Flow Structure

SV00168 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00179 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00190 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00201 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00212 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00224 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00454 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00455 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00456 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00641 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00642 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00643 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00644 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00645 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00646 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00706 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00707 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

SV00708 - Instruction on Action - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
017	MPAN Cores	1-*		G
					1				MPAN Core
					1				Reason for Request
					O				Appointment Date
					O				Earliest Appointment Time
					O				Latest Appointment Time
018	Meters	1-*			G
						O			Meter ID
						O			Additional Information
019	Requested Actions	1-*				G
							1		Requested Action Code
020	Action Required By	0-1	Action Required By message collection must be Not Present if Requested Action Code is 02 or Mandatory if any other value.				G
								1	Date Action Required By
021	Settlement Date	0-1	Settlement Date message collection is Mandatory if Requested Action Code is 02 or Not Present if any other value.				G
								1	Effective to Settlement Date {MACDC}

Message Flow Details

MM00206 - Validated Half Hourly Advances

Market Message Information

Market Message Reference	MM00206
MM Description	Half Hourly consumption values for use in Supplier and Distributor billing where the HH periods are specified in UTC.
Local Catalogue Reference	D0275
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00206	Validated Half Hourly Advances	Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00207	Validated Half Hourly Advances	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00669	Validated Half Hourly Advances	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00670	Validated Half Hourly Advances	Electricity Supplier	Advanced Data Service	Balancing and Settlement Code Company
SV00671	Validated Half Hourly Advances	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00672	Validated Half Hourly Advances	Electricity Supplier	Smart Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50011	J0018	Date (Midnight to Midnight UTC)
DI50013	J0020	Actual/Estimated Indicator
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50101	J0177	Period Metered Consumption

Flow Structure

MM00206 - Validated Half Hourly Advances - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
27B	HH Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Period Metered Consumption

Message Flow Details

MM00219 - Instruction to Read Meter

Market Message Information

Market Message Reference	MM00219
MM Description	The Data Processor will inform the Meter Reader of the required Customer, Site, Meter, and Reading details in order for a meter reading site visit to be arranged.
Local Catalogue Reference	D0290
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00219	Instruction to Read Meter for a specified agreed appointment	Non Half Hourly Data Collector	Meter Reading Service	Balancing and Settlement Code Company
SV00673	Instruction to Read Meter for a specified agreed appointment	Smart Data Service	Meter Reading Service	Balancing and Settlement Code Company
SV50011	Instruction to Read Meter within a reading window when a specified appointment has not been agreed	Non Half Hourly Data Collector	Meter Reading Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50039	J0078	Time Pattern Regime
DI50041	J0080 / DI-033	Energisation Status
DI50045	J0084 / DI-495	Supplier Id
DI50053	J0098	Retrieval Method
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50098	J0173	Reason for Request
DI50099	J0174	Appointment Date
DI50137	J0263 / DI-010	Metering Point Postcode
DI50145	J0277	Regular Reading Cycle
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI50174	J0375	Customer Name
DI50194	J0419 / DI-090	Meter Location
DI50224	J0474	Meter Register Type
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50235	J0489	Contact Name
DI50236	J0490	Contact Telephone Number
DI50315	J0679	Register Mapping Coefficient
DI50321	J0692	Special Access
DI50322	J0693	Customer Password
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50633	J1267	Metering System Non Settlement Functionality Code
DI50924	J1595	Target Read Date
DI50925	J1596	High Tolerance Reading
DI50926	J1597	Low Tolerance Reading
DI50927	J1598	Expected Register Reading

Flow Structure

SV00219 - Instruction to Read Meter for a specified agreed appointment - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
86B	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1					MPAN Core
					1					Supplier Id
					1					Energisation Status
			Mandatory if value known to the NHHDC		C					Address Line 1
			Mandatory if value known to the NHHDC		C					Address Line 2
			Mandatory if value known to the NHHDC		C					Address Line 3
			Mandatory if value known to the NHHDC		C					Address Line 4
			Mandatory if value known to the NHHDC		C					Address Line 5
			Mandatory if value known to the NHHDC		C					Address Line 6
			Mandatory if value known to the NHHDC		C					Address Line 7
			Mandatory if value known to the NHHDC		C					Address Line 8
			Mandatory if value known to the NHHDC		C					Address Line 9
			Mandatory if value known to the NHHDC		C					Metering Point Postcode
			Mandatory if value known to the NHHDC		C					Customer Name
			Mandatory if value known to the NHHDC		C					Customer Password
			Mandatory if value known to the NHHDC		C					Special Access
			Mandatory if value known to the NHHDC		C					Contact Name
			Mandatory if value known to the NHHDC		C					Contact Telephone Number
			Mandatory if value known to the NHHDC		C					Additional Information
87B	Reading Window Details	0-0			G
						O				Regular Reading Cycle
						O				Target Read Date
						O				Reason for Request
88B	Appointment Details	1-1			G
						1				Appointment Date
						O				Earliest Appointment Time
						O				Latest Appointment Time
						O				Reason for Request	The Reason for Request value must equal the corresponding Reason for Request value within the Instruction on Action or Instruction to Obtain Change of Supplier Reading Energy Market Message.
89B	Meter Details	1-*			G
						1				Meter ID
						1				Meter Location
						1				Retrieval Method
90B	Settlement Registers	1-1				G
							1			Standard Settlement Configuration (SSC) Id
91B	Time Pattern Regime	1-*					G
								1		Time Pattern Regime
92B	Expected Register Readings	1-*						G
									1	Meter Register Id
									1	Register Mapping Coefficient
									1	Meter Register Type
									1	Measurement Quantity Id
									1	Number Of Displayed Register Digits (Cumulative Register)
									1	Expected Register Reading
									O	High Tolerance Reading
									O	Low Tolerance Reading
93B	Non Settlement Registers	0-*				G
							1			Metering System Non Settlement Functionality Code
94B	Time Pattern Regimes	1-*					G
								1		Time Pattern Regime
95B	Expected Register Readings	1-*						G
									1	Meter Register Id
									1	Register Mapping Coefficient
									1	Meter Register Type
									1	Measurement Quantity Id
									1	Number Of Displayed Register Digits (Cumulative Register)
									O	Expected Register Reading
									O	High Tolerance Reading
									O	Low Tolerance Reading

SV00673 - Instruction to Read Meter for a specified agreed appointment - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
86B	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1					MPAN Core
					1					Supplier Id
					1					Energisation Status
			Mandatory if value known to the NHHDC		C					Address Line 1
			Mandatory if value known to the NHHDC		C					Address Line 2
			Mandatory if value known to the NHHDC		C					Address Line 3
			Mandatory if value known to the NHHDC		C					Address Line 4
			Mandatory if value known to the NHHDC		C					Address Line 5
			Mandatory if value known to the NHHDC		C					Address Line 6
			Mandatory if value known to the NHHDC		C					Address Line 7
			Mandatory if value known to the NHHDC		C					Address Line 8
			Mandatory if value known to the NHHDC		C					Address Line 9
			Mandatory if value known to the NHHDC		C					Metering Point Postcode
			Mandatory if value known to the NHHDC		C					Customer Name
			Mandatory if value known to the NHHDC		C					Customer Password
			Mandatory if value known to the NHHDC		C					Special Access
			Mandatory if value known to the NHHDC		C					Contact Name
			Mandatory if value known to the NHHDC		C					Contact Telephone Number
			Mandatory if value known to the NHHDC		C					Additional Information
87B	Reading Window Details	0-0			G
						O				Regular Reading Cycle
						O				Target Read Date
						O				Reason for Request
88B	Appointment Details	1-1			G
						1				Appointment Date
						O				Earliest Appointment Time
						O				Latest Appointment Time
						O				Reason for Request	The Reason for Request value must equal the corresponding Reason for Request value within the Instruction on Action or Instruction to Obtain Change of Supplier Reading Energy Market Message.
89B	Meter Details	1-*			G
						1				Meter ID
						1				Meter Location
						1				Retrieval Method
90B	Settlement Registers	1-1				G
							1			Standard Settlement Configuration (SSC) Id
91B	Time Pattern Regime	1-*					G
								1		Time Pattern Regime
92B	Expected Register Readings	1-*						G
									1	Meter Register Id
									1	Register Mapping Coefficient
									1	Meter Register Type
									1	Measurement Quantity Id
									1	Number Of Displayed Register Digits (Cumulative Register)
									1	Expected Register Reading
									O	High Tolerance Reading
									O	Low Tolerance Reading
93B	Non Settlement Registers	0-*				G
							1			Metering System Non Settlement Functionality Code
94B	Time Pattern Regimes	1-*					G
								1		Time Pattern Regime
95B	Expected Register Readings	1-*						G
									1	Meter Register Id
									1	Register Mapping Coefficient
									1	Meter Register Type
									1	Measurement Quantity Id
									1	Number Of Displayed Register Digits (Cumulative Register)
									O	Expected Register Reading
									O	High Tolerance Reading
									O	Low Tolerance Reading

SV50011 - Instruction to Read Meter within a reading window when a specified appointment has not been agreed - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
86B	MPAN Cores	1-*	Please reference Address Population Rules.	G
					1					MPAN Core
					1					Supplier Id
					1					Energisation Status
			Mandatory if value known to the NHHDC		C					Address Line 1
			Mandatory if value known to the NHHDC		C					Address Line 2
			Mandatory if value known to the NHHDC		C					Address Line 3
			Mandatory if value known to the NHHDC		C					Address Line 4
			Mandatory if value known to the NHHDC		C					Address Line 5
			Mandatory if value known to the NHHDC		C					Address Line 6
			Mandatory if value known to the NHHDC		C					Address Line 7
			Mandatory if value known to the NHHDC		C					Address Line 8
			Mandatory if value known to the NHHDC		C					Address Line 9
			Mandatory if value known to the NHHDC		C					Metering Point Postcode
			Mandatory if value known to the NHHDC		C					Customer Name
			Mandatory if value known to the NHHDC		C					Customer Password
			Mandatory if value known to the NHHDC		C					Special Access
			Mandatory if value known to the NHHDC		C					Contact Name
			Mandatory if value known to the NHHDC		C					Contact Telephone Number
			Mandatory if value known to the NHHDC		C					Additional Information
87B	Reading Window Details	1-1			G
						O				Regular Reading Cycle
						O				Target Read Date
						O				Reason for Request
88B	Appointment Details	0-0			G
						N				Appointment Date
						N				Earliest Appointment Time
						N				Latest Appointment Time
						N				Reason for Request	The Reason for Request value must equal the corresponding Reason for Request value within the Instruction on Action or Instruction to Obtain Change of Supplier Reading Energy Market Message.
89B	Meter Details	1-*			G
						1				Meter ID
						1				Meter Location
						1				Retrieval Method
90B	Settlement Registers	1-1				G
							1			Standard Settlement Configuration (SSC) Id
91B	Time Pattern Regime	1-*					G
								1		Time Pattern Regime
92B	Expected Register Readings	1-*						G
									1	Meter Register Id
									1	Register Mapping Coefficient
									1	Meter Register Type
									1	Measurement Quantity Id
									1	Number Of Displayed Register Digits (Cumulative Register)
									1	Expected Register Reading
									O	High Tolerance Reading
									O	Low Tolerance Reading
93B	Non Settlement Registers	0-*				G
							1			Metering System Non Settlement Functionality Code
94B	Time Pattern Regimes	1-*					G
								1		Time Pattern Regime
95B	Expected Register Readings	1-*						G
									1	Meter Register Id
									1	Register Mapping Coefficient
									1	Meter Register Type
									1	Measurement Quantity Id
									1	Number Of Displayed Register Digits (Cumulative Register)
									O	Expected Register Reading
									O	High Tolerance Reading
									O	Low Tolerance Reading

Message Flow Details

MM00221 - Confirmation of BM Unit Allocation

Market Message Information

Market Message Reference	MM00221
MM Description	Used to notify a Supplier that their BM Unit allocation has been accepted and include verification of the allocation.
Local Catalogue Reference	D0294
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00221	Confirmation of BM Unit Allocation	Half Hourly Data Aggregator	Electricity Supplier	Balancing and Settlement Code Company
SV00703	Confirmation of BM Unit Allocation	Supplier Volume Allocation Agent	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50168	J0330	File Sequence Number
DI50471	J1017	Incoming Instruction Number
DI50954	J1628 / DI-302	BM Unit Id
DI50973	J1647	Effective from Settlement Date {MSBMU}

Flow Structure

MM00221 - Confirmation of BM Unit Allocation - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
21C	File Sequence Number	1-1	G
				1		File Sequence Number
22C	Confirmed Allocations	1-*		G
					1	Incoming Instruction Number
					1	MPAN Core
					1	BM Unit Id
					1	Effective from Settlement Date {MSBMU}

Message Flow Details

MM00222 - Rejection of BM Unit Allocation

Market Message Information

Market Message Reference	MM00222
MM Description	Notification to the Supplier that the BM Unit allocation has been rejected and giving the reason for rejection.
Local Catalogue Reference	D0295
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00222	Rejection of BM Unit Allocation	Half Hourly Data Aggregator	Electricity Supplier	Balancing and Settlement Code Company
SV00701	Rejection of BM Unit Allocation	Supplier Volume Allocation Agent	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50168	J0330	File Sequence Number
DI50471	J1017	Incoming Instruction Number
DI50954	J1628 / DI-302	BM Unit Id
DI50972	J1646	BM Unit Allocation Rejection Reason Code
DI50973	J1647	Effective from Settlement Date {MSBMU}

Flow Structure

MM00222 - Rejection of BM Unit Allocation - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
23C	File Sequence Number	1-1	G
				1		File Sequence Number
24C	Rejected Allocations	1-*		G
					O	Incoming Instruction Number
					O	MPAN Core
					O	BM Unit Id
					O	Effective from Settlement Date {MSBMU}
					1	BM Unit Allocation Rejection Reason Code

Message Flow Details

MM00226 - Notification of BM Unit Allocation

Market Message Information

Market Message Reference	MM00226
MM Description	Supplier notification to HHDA or SVAA of the BM Unit for an MPAN. To be used for both initial allocation (where the Supplier doesn’t want to use the default BM Unit) and for updates
Local Catalogue Reference	D0297
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00226	Notification of BM Unit Allocation	Electricity Supplier	Half Hourly Data Aggregator	Balancing and Settlement Code Company
SV00702	Notification of BM Unit Allocation	Electricity Supplier	Supplier Volume Allocation Agent	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50059	J0109	Instruction Number
DI50168	J0330	File Sequence Number
DI50954	J1628 / DI-302	BM Unit Id
DI50973	J1647	Effective from Settlement Date {MSBMU}

Flow Structure

MM00226 - Notification of BM Unit Allocation - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
44C	File Sequence Number	1-1	G
				1		File Sequence Number
				1		File Sequence Number
45C	BM Unit Allocation	1-*		G
					1	Instruction Number
					1	Instruction Number
					1	MPAN Core
					1	MPAN Core
					1	BM Unit Id
					1	BM Unit Id
					1	Effective from Settlement Date {MSBMU}
					1	Effective from Settlement Date {MSBMU}

Message Flow Details

MM00231 - Disputed Readings or Missing Readings on Change of Supplier

Market Message Information

Market Message Reference	MM00231
MM Description	Notification of a disputed/missing Meter Readings on Change of Supplier and the associated details
Local Catalogue Reference	D0300
Version	001
Notes	Although each address line in this flow is optional, the address itself is mandatory and must be included in the flow in Standard Address Format (SAF)

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00231	Disputed Readings or Missing Readings on Change of Supplier	Non Half Hourly Data Collector	Electricity Supplier	Retail Energy Code Company
SV00232	Disputed Readings or Missing Readings on Change of Supplier	Electricity Supplier	Non Half Hourly Data Collector	Retail Energy Code Company
SV00233	Disputed Readings or Missing Readings on Change of Supplier	Electricity Supplier	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50019	J0040	Register Reading
DI50097	J0171	Reading Type
DI50137	J0263 / DI-010	Metering Point Postcode
DI50455	J0924	Effective from Settlement Date {REGI} for New Supplier
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50632	J1265	Change of Supplier Reading Rejection Code
DI50985	J1659	Proposed Register Reading
DI50986	J1660	Status of Proposed Reading(s)
DI50989	J1663	Record Rejection Reason Indicator
DI51029	J1703	MPAN Core Process
DI51030	J1704	Initiating Flow Indicator

Flow Structure

SV00231 - Disputed Readings or Missing Readings on Change of Supplier - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
58C	MPAN Details	1-*	Please reference Address Population Rules.	G
					1			MPAN Core
					1			MPAN Core Process
					1			Effective from Settlement Date {REGI} for New Supplier
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
					O			Metering Point Postcode
					O			Additional Information
					O			Record Rejection Reason Indicator
59C	Meter Id	1-*			G
						O		Meter ID
						1		Initiating Flow Indicator
60C	Meter Register Details	1-*				G
							O	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
							O	Register Reading
							O	Reading Type	Reading Type value relates to the Proposed Register Reading data item.
							O	Change of Supplier Reading Rejection Code
							O	Proposed Register Reading
							1	Status of Proposed Reading(s)

SV00232 - Disputed Readings or Missing Readings on Change of Supplier - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
58C	MPAN Details	1-*	Please reference Address Population Rules.	G
					1			MPAN Core
					1			MPAN Core Process
					1			Effective from Settlement Date {REGI} for New Supplier
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
					O			Metering Point Postcode
					O			Additional Information
					O			Record Rejection Reason Indicator
59C	Meter Id	1-*			G
						O		Meter ID
						1		Initiating Flow Indicator
60C	Meter Register Details	1-*				G
							O	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
							O	Register Reading
							O	Reading Type	Reading Type value relates to the Proposed Register Reading data item.
							O	Change of Supplier Reading Rejection Code
							O	Proposed Register Reading
							1	Status of Proposed Reading(s)

SV00233 - Disputed Readings or Missing Readings on Change of Supplier - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
58C	MPAN Details	1-*	Please reference Address Population Rules.	G
					1			MPAN Core
					1			MPAN Core Process
					1			Effective from Settlement Date {REGI} for New Supplier
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
					O			Metering Point Postcode
					O			Additional Information
					O			Record Rejection Reason Indicator
59C	Meter Id	1-*			G
						O		Meter ID
						1		Initiating Flow Indicator
60C	Meter Register Details	1-*				G
							O	Meter Register Id	For MHHS Metering Points, this Data Item should be populated with the Cumulative Register Reading for Smart Metering Assets.
							O	Register Reading
							O	Reading Type	Reading Type value relates to the Proposed Register Reading data item.
							O	Change of Supplier Reading Rejection Code
							O	Proposed Register Reading
							1	Status of Proposed Reading(s)

Message Flow Details

MM00235 - Meter Advance Reconciliation Report

Market Message Information

Market Message Reference	MM00235
MM Description	Cumulative reading from HH Meters (MIST/MOST) for performing meter advance reconciliation.
Local Catalogue Reference	D0008
Version	001
Notes	This flow reports on the results of Meter Advance Reconciliation (MAR) for half-hourly meters, and includes the MAR reading and sum of half-hourly advances for the MAR period.. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00235	Meter Advance Reconciliation Report	Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00246	Meter Advance Reconciliation Report	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00457	Meter Advance Reconciliation Report	Half Hourly Data Collector	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00647	Meter Advance Reconciliation Report	Advanced Data Service	Distribution Network Operator	Balancing and Settlement Code Company
SV00648	Meter Advance Reconciliation Report	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50016	J0024 / DI-096	Site Visit Check Code
DI50019	J0040	Register Reading
DI50020	J0041	MAR Status
DI50097	J0171	Reading Type
DI50141	J0272	Total Period Metered Consumption
DI50142	J0273	MAR Percentage Difference
DI50473	J1019	Reading Date & Time in UTC

Flow Structure

MM00235 - Meter Advance Reconciliation Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
022	MPAN Cores	1-*	G
				1			MPAN Core
				1			MAR Status
023	Meter Consumption Summary	0-*		G
					1		Meter ID
					1		Reading Type
					1		Total Period Metered Consumption
					1		MAR Percentage Difference
024	Register Readings	0-*			G
						1	Meter Register Id
						1	Reading Date & Time in UTC
						1	Register Reading
025	Site Visit Information	0-*		G
					1		Site Visit Check Code
					O		Additional Information

Message Flow Details

MM00236 - Notification of Customer Details

Market Message Information

Market Message Reference	MM00236
MM Description	The Supplier will inform the participants of customer contact address and mailing address details.
Local Catalogue Reference	D0302
Version	002
Notes	This flow must be sent whenever there is a new or changed value for any data item contained within Groups 69C, 15J, 16J, 17J. The address should only be populated where there is a new or changed mailing address. Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN. Though each address line in this flow is optional, when an address is to be updated using this flow the entire address must be included in the flow. An update to an individual line within an address will require the entire address to be sent.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00236	Notification of Customer Details	Electricity Supplier	Distribution Network Operator	Retail Energy Code Company
SV00237	Notification of Customer Details	Electricity Supplier	Half Hourly Data Collector	Retail Energy Code Company
SV00238	Notification of Customer Details	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00239	Notification of Customer Details	Electricity Supplier	Non Half Hourly Data Collector	Retail Energy Code Company
SV00475	Notification of Customer Details	Asset Metering Virtual Lead Party	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00476	Notification of Customer Details	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00595	Notification of Customer Details	Electricity Supplier	Smart Data Service	Retail Energy Code Company
SV00596	Notification of Customer Details	Electricity Supplier	Advanced Data Service	Retail Energy Code Company
SV00597	Notification of Customer Details	Electricity Supplier	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00598	Notification of Customer Details	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00599	Notification of Customer Details	Asset Metering Virtual Lead Party	Advanced Data Service	Balancing and Settlement Code Company
SV00600	Notification of Customer Details	Asset Metering Virtual Lead Party	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50025	J0049	Effective from Settlement Date {REGI}
DI50174	J0375	Customer Name
DI50235	J0489	Contact Name
DI50236	J0490	Contact Telephone Number
DI50237	J0491	Contact Fax Number
DI50280	J0566	Mailing Address Postcode
DI50321	J0692	Special Access
DI50322	J0693	Customer Password
DI50323	J0694	Customer Password Effective from Date
DI50467	J1011	Maximum Power Requirement
DI50497	J1046	Mailing Address Line 1
DI50498	J1047	Mailing Address Line 2
DI50499	J1048	Mailing Address Line 3
DI50500	J1049	Mailing Address Line 4
DI50501	J1050	Mailing Address Line 5
DI50502	J1051	Mailing Address Line 6
DI50503	J1052	Mailing Address Line 7
DI50504	J1053	Mailing Address Line 8
DI50505	J1054	Mailing Address Line 9
DI51000	J1674	Delete Mailing Address Data Held
DI51142	J1845	Customer Preferred Contact Method
DI51352	J2060	Contact Email

Flow Structure

MM00236 - Notification of Customer Details - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
68C	MPAN Cores	1-*		G
					1			MPAN Core
					1			Effective from Settlement Date {REGI}
69C	Customer Details	0-1			G
						1		Customer Name
						O		Additional Information
						O		Customer Password
						O		Customer Password Effective from Date
						O		Special Access
						O		Maximum Power Requirement
70C	Mailing Address	0-1	Mailing Address message collection is Mandatory if the message is generated for a created or updated address; if the address is unchanged then the message collection should be Not Present. Please reference Address Population Rules.		G
						O		Delete Mailing Address Data Held
						O		Mailing Address Line 1
						O		Mailing Address Line 2
						O		Mailing Address Line 3
						O		Mailing Address Line 4
						O		Mailing Address Line 5
						O		Mailing Address Line 6
						O		Mailing Address Line 7
						O		Mailing Address Line 8
						O		Mailing Address Line 9
						O		Mailing Address Postcode
15J	Contact Name	0-*			G
						1		Contact Name
						O		Customer Preferred Contact Method
16J	Contact Telephone	0-*				G
							1	Contact Telephone Number
							O	Contact Fax Number
17J	Contact Email	0-*				G
							1	Contact Email

Message Flow Details

MM00240 - Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP

Market Message Information

Market Message Reference	MM00240
MM Description	Notification to the MAP of any change to relevant MOP appointments, Supplier registration and Meter Assets.
Local Catalogue Reference	D0303
Version	002
Notes	The optionality of the MPAN Address and MAP contract details will be determined by the MAP in the bilateral agreement between the MAP and MOP or the agreement between the MAP and the Supplier as appropriate in the circumstances. In addition to the mandatory scenarios when this flow must be sent, it may also be used by bilateral agreement when the MPAN Address and / or MAP contract details have changed.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00240	Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP	Electricity Meter Equipment Manager	Electricity Meter Asset Provider	Retail Energy Code Company
SV00601	Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP	Electricity Smart Meter Equipment Manager	Electricity Meter Asset Provider	Retail Energy Code Company
SV00602	Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP	Electricity Advanced Meter Equipment Manager	Electricity Meter Asset Provider	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50025	J0049	Effective from Settlement Date {REGI}
DI50045	J0084 / DI-495	Supplier Id
DI50102	J0178	Meter Operator Id
DI50118	J0210	Effective from Date {MOA}
DI50137	J0263 / DI-010	Metering Point Postcode
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50172	J0360	Effective to Date {MOA}
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50330	J0716	Timing Device Id (Serial Number)
DI50406	J0848	Date of Meter Installation
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI50609	J1194	New Supplier Id
DI50635	J1269	Date of Meter Removal
DI51004	J1678	Associated Equipment Type
DI51005	J1679	Associated Equipment Serial Number
DI51006	J1680	Date of Installation / Removal of Timing Device / Associated Equipment
DI51007	J1681	MAP Contract Reference

Flow Structure

SV00240 - Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name	Data Item Rule
72C	Meter Operator Details	1-1		G
					1				Meter Operator Id
73C	MPAN Cores	1-*	Please reference Address Population Rules.		G
						1			MPAN Core
						1			Effective from Date {MOA}
						O			Effective to Date {MOA}
			Date of Installation / Removal of Timing Device / Associated Equipment is Mandatory if message generation related to install or removal event, for any other event the data item must be Null.			C			Date of Installation / Removal of Timing Device / Associated Equipment
						O			Address Line 1
						O			Address Line 2
						O			Address Line 3
						O			Address Line 4
						O			Address Line 5
						O			Address Line 6
						O			Address Line 7
						O			Address Line 8
						O			Address Line 9
						O			Metering Point Postcode
						O			Additional Information
						1			Supplier Id
						O			Effective from Settlement Date {REGI}	Data Item may not be populated for Smart Metering Assets where the Smart Metering Equipment Manager does not hold this data
						O			MAP Contract Reference
						O			Service Reference
						O			Service Level Reference
						O			New Supplier Id
74C	Meter Details	1-*	Meter Details message collection must be present for every meter installed which is owned by the Meter Asset Provider.			G
							1		Meter ID
							O		Manufacturers Make and Type
			Date of Meter Installation is Mandatory when the message is generated following the installation of that meter, or the data item is Optional if the message is generated for any other purpose.				C		Date of Meter Installation
							O		Timing Device Id (Serial Number)
75C	Associated Equipment Details	0-*					G
								1	Associated Equipment Type
								1	Associated Equipment Serial Number
76C	Removal Date	0-1	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event; or, for any other event the message collection must be Not Present.				G
								1	Date of Meter Removal

SV00601 - Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name	Data Item Rule
72C	Meter Operator Details	1-1		G
					1				Meter Operator Id
73C	MPAN Cores	1-*	Please reference Address Population Rules.		G
						1			MPAN Core
						1			Effective from Date {MOA}
						O			Effective to Date {MOA}
			Date of Installation / Removal of Timing Device / Associated Equipment is Mandatory if message generation related to install or removal event, for any other event the data item must be Null.			C			Date of Installation / Removal of Timing Device / Associated Equipment
						O			Address Line 1
						O			Address Line 2
						O			Address Line 3
						O			Address Line 4
						O			Address Line 5
						O			Address Line 6
						O			Address Line 7
						O			Address Line 8
						O			Address Line 9
						O			Metering Point Postcode
						O			Additional Information
						1			Supplier Id
						O			Effective from Settlement Date {REGI}	Data Item may not be populated for Smart Metering Assets where the Smart Metering Equipment Manager does not hold this data
						O			MAP Contract Reference
						O			Service Reference
						O			Service Level Reference
						O			New Supplier Id
74C	Meter Details	1-*	Meter Details message collection must be present for every meter installed which is owned by the Meter Asset Provider.			G
							1		Meter ID
							O		Manufacturers Make and Type
			Date of Meter Installation is Mandatory when the message is generated following the installation of that meter, or the data item is Optional if the message is generated for any other purpose.				C		Date of Meter Installation
							O		Timing Device Id (Serial Number)
75C	Associated Equipment Details	0-*					G
								1	Associated Equipment Type
								1	Associated Equipment Serial Number
76C	Removal Date	0-1	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event; or, for any other event the message collection must be Not Present.				G
								1	Date of Meter Removal

SV00602 - Notification of Meter Operator, Supplier and Metering Assets installed / removed by the MOP to the MAP - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name	Data Item Rule
72C	Meter Operator Details	1-1		G
					1				Meter Operator Id
73C	MPAN Cores	1-*	Please reference Address Population Rules.		G
						1			MPAN Core
						1			Effective from Date {MOA}
						O			Effective to Date {MOA}
			Date of Installation / Removal of Timing Device / Associated Equipment is Mandatory if message generation related to install or removal event, for any other event the data item must be Null.			C			Date of Installation / Removal of Timing Device / Associated Equipment
						O			Address Line 1
						O			Address Line 2
						O			Address Line 3
						O			Address Line 4
						O			Address Line 5
						O			Address Line 6
						O			Address Line 7
						O			Address Line 8
						O			Address Line 9
						O			Metering Point Postcode
						O			Additional Information
						1			Supplier Id
						O			Effective from Settlement Date {REGI}	Data Item may not be populated for Smart Metering Assets where the Smart Metering Equipment Manager does not hold this data
						O			MAP Contract Reference
						O			Service Reference
						O			Service Level Reference
						O			New Supplier Id
74C	Meter Details	1-*	Meter Details message collection must be present for every meter installed which is owned by the Meter Asset Provider.			G
							1		Meter ID
							O		Manufacturers Make and Type
			Date of Meter Installation is Mandatory when the message is generated following the installation of that meter, or the data item is Optional if the message is generated for any other purpose.				C		Date of Meter Installation
							O		Timing Device Id (Serial Number)
75C	Associated Equipment Details	0-*					G
								1	Associated Equipment Type
								1	Associated Equipment Serial Number
76C	Removal Date	0-1	Meters Removed message collection is Mandatory if the message is generated following a meter removal or exchange event; or, for any other event the message collection must be Not Present.				G
								1	Date of Meter Removal

Message Flow Details

MM00241 - Notification of Meter Asset Provider

Market Message Information

Market Message Reference	MM00241
MM Description	This is a notification sent to inform Parties the identity of the New MAP for particular metering equipment.
Local Catalogue Reference	D0304
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00241	Notification of Meter Asset Provider	Electricity Meter Asset Provider	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00242	Notification of Meter Asset Provider	Electricity Meter Equipment Manager	Distribution Network Operator	Retail Energy Code Company
SV00243	Notification of Meter Asset Provider	Electricity Meter Equipment Manager	Electricity Retail Data Agent	Retail Energy Code Company
SV00244	Notification of Meter Asset Provider	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00245	Notification of Meter Asset Provider	Electricity Retail Data Agent	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00603	Notification of Meter Asset Provider	Electricity Meter Asset Provider	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00604	Notification of Meter Asset Provider	Electricity Meter Asset Provider	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50008	J0012	Additional Information
DI50024	J0048	Contract Reference
DI50143	J0274	Service Reference
DI50144	J0275	Service Level Reference
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50330	J0716	Timing Device Id (Serial Number)
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51004	J1678	Associated Equipment Type
DI51005	J1679	Associated Equipment Serial Number
DI51008	J1682	Effective from Date {MAPA}
DI51543	J2255	MPAS D0304 Response Code

Flow Structure

MM00241 - Notification of Meter Asset Provider - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	Data Item Name
77C	New MAP Details	1-1	G
				1				Meter Asset Provider Id
				1				Effective from Date {MAPA}
78C	MPAN Cores	1-*		G
					1			MPAN Core
					O			Additional Information
					O			Contract Reference
					O			Service Reference
					O			Service Level Reference
79C	Meter Details	1-*			G
						1		Meter ID
						1		Manufacturers Make and Type
						O		Timing Device Id (Serial Number)
80C	Associated Equipment Details	0-*				G
							1	Associated Equipment Type
							1	Associated Equipment Serial Number
72M	MPAS Response	0-0			G
						1		MPAS D0304 Response Code

Message Flow Details

MM00254 - Notification of Old Supplier Information

Market Message Information

Market Message Reference	MM00254
MM Description	Old Supplier notifies New Supplier of existing billing information.
Local Catalogue Reference	D0311
Version	002
Notes	The Flow is sent in order for the New Supplier to have early visibility of key information and may be used at the New Supplier’s discretion as an aid to identify potential problems when data is compared to that from other sources. It does not supersede industry process flow data. Address details in this flow (Address Lines 1-9 and Postcode) should refer to the Site Address held within the billing system, rather than the Billing/ Contact Address. Groups 09D and 10D refer to Estimated Annual Consumption and should be completed with information received from the NHHDC for Non-MHHS Metering Points only, e.g. groups EAH and EAD from D0019. All other fields should be populated with the Old Supplier’s view of the data items from their billing processes. For example, Meter Type should be populated with the Meter Type that the customer is being billed to rather than the latest view of Meter Type from the MOp. This is to enable the New Supplier to identify potential mismatches between historic customer billing and the MPAS/ Agent view. The Old Supplier Estimated CoS Reading should be populated with an Estimated Reading produced from the Old Supplier Billing system only where the Customer has been billed at least once by that Supplier. The receiving Supplier should assume that the Reading Type for Old Supplier’s Estimated CoS Reading is O The Last Inspection Date shall be provided by the Losing Supplier, if known and by a person qualified to do so, by obtaining the most recent of the following: • Meter installation date • Last date that the meter was inspected either by by the Losing Supplier or previous supplier • Where no meter is installed, the 06D Group would not be included (so no Last Inspection Date is required) for example maybe on a New Connection • The Last Inspection Date is only used on the Supplier to Supplier instance of the Data Flow

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00254	Notification of Old Supplier Information	Electricity Supplier	Non Half Hourly Data Collector	Retail Energy Code Company
SV00255	Notification of Old Supplier Information	Electricity Supplier	Electricity Supplier	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50010	J0016	Reading Date & Time
DI50019	J0040	Register Reading
DI50032	J0071 / DI-122	Profile Class Id
DI50039	J0078	Time Pattern Regime
DI50041	J0080 / DI-033	Energisation Status
DI50042	J0081	Estimated Annual Consumption
DI50078	J0147	Line Loss Factor Class Id
DI50097	J0171	Reading Type
DI50123	J0220	Meter Timeswitch Code
DI50230	J0483 / DI-059	Meter Type
DI50359	J0757	Postcode
DI50459	J0928	Effective to Settlement Date {REGI} for Old Supplier
DI50479	J1026	Address Line 1
DI50480	J1027	Address Line 2
DI50481	J1028	Address Line 3
DI50482	J1029	Address Line 4
DI50483	J1030	Address Line 5
DI50484	J1031	Address Line 6
DI50485	J1032	Address Line 7
DI50486	J1033	Address Line 8
DI50487	J1034	Address Line 9
DI50541	J1096	Effective from Settlement Date
DI51528	J2239	Last Inspection Date

Flow Structure

SV00254 - Notification of Old Supplier Information - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
05D	MPAN	1-*	Please reference Address Population Rules.	G
					1			MPAN Core
					1			Effective to Settlement Date {REGI} for Old Supplier
					O			Energisation Status
					O			Profile Class Id	For MHHS Metering Points the Profile Class shall be populated for Traditional Metering Assets. For all other MHHS Metering Points the value shall be null.
					O			Meter Timeswitch Code	For MHHS Metering Points the value shall be null.
					O			Line Loss Factor Class Id	For MHHS Metering Points the value shall be populated with the equivalent DUoS Tariff Id Data Item.
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
					O			Postcode
06D	Meter Details	0-*			G
						1		Meter ID
						O		Meter Type
						O		Last Inspection Date
07D	Last Actual or Customer Register Readings	0-*	For Smart Meters where time of use registers are in use all active Time of Use registers and the total cumulative register shall be provided			G
							1	Meter Register Id
							1	Reading Date & Time
							1	Register Reading
							1	Reading Type
							1	Time Pattern Regime	Where this relates to the total cumulative register the value should be 00001
08D	Old Supplier Estimated CoS Readings	0-*				G
							1	Meter Register Id
							1	Register Reading
09D	Old Supplier's Last EAC Header	0-*	Only populated for Non-MHHS Metering Points		G
						1		Effective from Settlement Date
10D	Old Supplier's Last EAC Details	1-*	Only populated for Non-MHHS Metering Points			G
							1	Time Pattern Regime
							1	Estimated Annual Consumption

SV00255 - Notification of Old Supplier Information - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
05D	MPAN	1-*	Please reference Address Population Rules.	G
					1			MPAN Core
					1			Effective to Settlement Date {REGI} for Old Supplier
					O			Energisation Status
					O			Profile Class Id	For MHHS Metering Points the Profile Class shall be populated for Traditional Metering Assets. For all other MHHS Metering Points the value shall be null.
					O			Meter Timeswitch Code	For MHHS Metering Points the value shall be null.
					O			Line Loss Factor Class Id	For MHHS Metering Points the value shall be populated with the equivalent DUoS Tariff Id Data Item.
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
					O			Postcode
06D	Meter Details	0-*			G
						1		Meter ID
						O		Meter Type
						O		Last Inspection Date
07D	Last Actual or Customer Register Readings	0-*	For Smart Meters where time of use registers are in use all active Time of Use registers and the total cumulative register shall be provided			G
							1	Meter Register Id
							1	Reading Date & Time
							1	Register Reading
							1	Reading Type
							1	Time Pattern Regime	Where this relates to the total cumulative register the value should be 00001
08D	Old Supplier Estimated CoS Readings	0-*				G
							1	Meter Register Id
							1	Register Reading
09D	Old Supplier's Last EAC Header	0-*	Only populated for Non-MHHS Metering Points		G
						1		Effective from Settlement Date
10D	Old Supplier's Last EAC Details	1-*	Only populated for Non-MHHS Metering Points			G
							1	Time Pattern Regime
							1	Estimated Annual Consumption

Message Flow Details

MM00257 - Meter Readings

Market Message Information

Market Message Reference	MM00257
MM Description	Cumulative readings and maximum demand readings.
Local Catalogue Reference	D0010
Version	002
Notes	NHH - This flow is for notification of validated/invalid non half-hourly meter readings and includes optional fields for any site visit check information. In Change of Supplier processes this flow can be used to communicate candidate Change of Supplier readings. In particular, the Supplier to Supplier instance is used to communicate unvalidated readings taken directly from smart meters. Additional processing rules for DDC enrolled smart meters are contained in Annex C. It is also required to pass any remotely taken reads to NHHDCs for use in the Change of Supplier process. For all other cases Supplier must utilise D0071 to send candidate reads to NHHDC. For the avoidance of doubt NHHDC will always confirm a Change of Supplier reading using D0086..Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN. HH - The instances of the D0010 from MOP to Supplier and MOP to Distributor should only be used when the meter is Half-Hourly and the reading is either initial and/or final .The instance of the D0010 from Supplier to Distributor should only be used where readings are taken (or sourced) by the Supplier from smart meters.The flow D0086 must always reflect this current flow. Where confirming a reading received on a D0071 where Reading Type has been populated with the value O (Old Supplier's estimated CoS Reading) the NHHDC should populate the data item (Reading Type) with D to signify that the reading has been Deemed or Estimated and is in line with meter reading history. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00257	Meter Readings	Distribution Network Operator	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00268	Meter Readings	Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00279	Meter Readings	Half Hourly Data Collector	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00290	Meter Readings	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00301	Meter Readings	Electricity Meter Equipment Manager	Distribution Network Operator	Balancing and Settlement Code Company
SV00312	Meter Readings	Electricity Meter Equipment Manager	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00323	Meter Readings	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00335	Meter Readings	Electricity Meter Equipment Manager	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00346	Meter Readings	Electricity Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00357	Meter Readings	Non Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00368	Meter Readings	Non Half Hourly Data Collector	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00379	Meter Readings	Non Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00382	Meter Readings	Meter Reading Service	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00383	Meter Readings	Electricity Supplier	Distribution Network Operator	Balancing and Settlement Code Company
SV00384	Meter Readings	Electricity Supplier	Non Half Hourly Data Collector	Balancing and Settlement Code Company
SV00385	Meter Readings	Electricity Supplier	Electricity Supplier	Balancing and Settlement Code Company
SV00478	Meter Readings	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00649	Meter Readings	Advanced Data Service	Distribution Network Operator	Balancing and Settlement Code Company
SV00650	Meter Readings	Advanced Data Service	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00651	Meter Readings	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00652	Meter Readings	Distribution Network Operator	Advanced Data Service	Balancing and Settlement Code Company
SV00653	Meter Readings	Distribution Network Operator	Smart Data Service	Balancing and Settlement Code Company
SV00654	Meter Readings	Electricity Advanced Meter Equipment Manager	Advanced Data Service	Balancing and Settlement Code Company
SV00655	Meter Readings	Electricity Advanced Meter Equipment Manager	Distribution Network Operator	Balancing and Settlement Code Company
SV00656	Meter Readings	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00657	Meter Readings	Electricity Smart Meter Equipment Manager	Smart Data Service	Balancing and Settlement Code Company
SV00658	Meter Readings	Electricity Smart Meter Equipment Manager	Distribution Network Operator	Balancing and Settlement Code Company
SV00659	Meter Readings	Electricity Smart Meter Equipment Manager	Electricity Supplier	Balancing and Settlement Code Company
SV00660	Meter Readings	Smart Data Service	Distribution Network Operator	Balancing and Settlement Code Company
SV00661	Meter Readings	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00662	Meter Readings	Electricity Supplier	Smart Data Service	Balancing and Settlement Code Company
SV00663	Meter Readings	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00664	Meter Readings	Electricity Supplier	Electricity Smart Meter Equipment Manager	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50007	J0010	Meter Register Id
DI50008	J0012	Additional Information
DI50010	J0016	Reading Date & Time
DI50015	J0022	BSC Validation Status
DI50016	J0024 / DI-096	Site Visit Check Code
DI50019	J0040	Register Reading
DI50021	J0044	MD Reset Date & Time
DI50022	J0045	Meter Reading Flag
DI50023	J0047	Meter Reading Status
DI50097	J0171	Reading Type
DI50169	J0332	Meter Reading Reason Code
DI50469	J1013	Number of MD Resets
DI51184	J1888 / DI-094	Reading Method

Flow Structure

MM00257 - Meter Readings - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
026	MPAN Cores	1-*		G
					1				MPAN Core
					1				BSC Validation Status
027	Site Visit Information	0-*			G
						1			Site Visit Check Code
						O			Additional Information
028	Meter/Reading Types	1-*			G
						1			Meter ID
						1			Reading Type
029	Site Visit Information	0-*				G
							1		Site Visit Check Code
							O		Additional Information
030	Register Readings	0-*				G
							1		Meter Register Id
							1		Reading Date & Time
							1		Register Reading
							O		MD Reset Date & Time
							O		Number of MD Resets
							O		Meter Reading Flag
							1		Reading Method
032	Meter Reading Validation Result	0-1	Meter Reading Validation Result message collection is Mandatory if Meter reading Flag is F or Not Present if T.				G
								1	Meter Reading Reason Code
								1	Meter Reading Status
033	Site Visit Information	0-*					G
								1	Site Visit Check Code
								O	Additional Information

Message Flow Details

MM00313 - Metering System Reporting Notification

Market Message Information

Market Message Reference	MM00313
MM Description	Supplier notification to HHDA of Metering Systems to be reported to the Supplier in relation to EMR or SVAA notification to HHDA of Metering Systems to be reported to SVAA. To be used for both initial notification and for updates.
Local Catalogue Reference	D0354
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00313	Metering System Reporting Notification	Electricity Supplier	Half Hourly Data Aggregator	Balancing and Settlement Code Company
SV00314	Metering System Reporting Notification	Supplier Volume Allocation Agent	Half Hourly Data Aggregator	Balancing and Settlement Code Company
SV00674	Metering System Reporting Notification	Electricity Supplier	Supplier Volume Allocation Agent	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50024	J0048	Contract Reference
DI50059	J0109	Instruction Number
DI50168	J0330	File Sequence Number
DI51165	J1869	Effective from Settlement Date {MSCM}
DI51166	J1870	Effective to Settlement Date {MSCM}

Flow Structure

MM00313 - Metering System Reporting Notification - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
13I	File Sequence Number	1-1	G
				1		File Sequence Number
14I	Metering System Reporting Notifications	1-*		G
					1	Instruction Number
					1	MPAN Core
					1	Effective from Settlement Date {MSCM}
					O	Effective to Settlement Date {MSCM}
					O	Contract Reference

Message Flow Details

MM00315 - Metering System Reporting Confirmation

Market Message Information

Market Message Reference	MM00315
MM Description	Used to notify a Supplier or the SVAA that their Metering System Reporting Notification has been accepted, including verification of the notification.
Local Catalogue Reference	D0355
Version	001
Notes	Sent in response to a D0354 (Metering System Reporting Notification). When the SVAA has sent a D0354, the HHDA must only respond to the SVAA. Where the sender of the D0354 is a Supplier, the HHDA should only respond to the relevant Supplier and additionally copy the D0355 to the CFD Settlement Services Provider and CM Settlement Services Provider

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00315	Metering System Reporting Confirmation	Half Hourly Data Aggregator	Contract for Difference Settlement Services Provider	Balancing and Settlement Code Company
SV00316	Metering System Reporting Confirmation	Half Hourly Data Aggregator	CM Settlement Services Provider	Balancing and Settlement Code Company
SV00317	Metering System Reporting Confirmation	Half Hourly Data Aggregator	Electricity Supplier	Balancing and Settlement Code Company
SV00318	Metering System Reporting Confirmation	Half Hourly Data Aggregator	Supplier Volume Allocation Agent	Balancing and Settlement Code Company
SV00675	Metering System Reporting Confirmation	Supplier Volume Allocation Agent	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50168	J0330	File Sequence Number
DI50471	J1017	Incoming Instruction Number
DI51165	J1869	Effective from Settlement Date {MSCM}
DI51166	J1870	Effective to Settlement Date {MSCM}

Flow Structure

MM00315 - Metering System Reporting Confirmation - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
15I	File Sequence Number	1-1	G
				O		File Sequence Number
16I	Confirmed Metering System Reporting Notifications	1-*		G
					1	Incoming Instruction Number
					1	MPAN Core
					1	Effective from Settlement Date {MSCM}
					O	Effective to Settlement Date {MSCM}

Message Flow Details

MM00319 - Metering System Reporting Rejection

Market Message Information

Market Message Reference	MM00319
MM Description	Notification to the Supplier or the SVAA that the Metering System Reporting Notification has been rejected, giving the reason for rejection
Local Catalogue Reference	D0356
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00319	Metering System Reporting Rejection	Half Hourly Data Aggregator	Electricity Supplier	Balancing and Settlement Code Company
SV00320	Metering System Reporting Rejection	Half Hourly Data Aggregator	Supplier Volume Allocation Agent	Balancing and Settlement Code Company
SV00676	Metering System Reporting Rejection	Supplier Volume Allocation Agent	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50168	J0330	File Sequence Number
DI50471	J1017	Incoming Instruction Number
DI51165	J1869	Effective from Settlement Date {MSCM}
DI51166	J1870	Effective to Settlement Date {MSCM}
DI51167	J1871	Metering System Reporting Notification Rejection Reason Code

Flow Structure

MM00319 - Metering System Reporting Rejection - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
17I	File Sequence Number	1-1	G
				1		File Sequence Number
18I	Rejected Metering System Reporting Notifications	1-*		G
					1	Incoming Instruction Number
					O	MPAN Core
					O	Effective from Settlement Date {MSCM}
					O	Effective to Settlement Date {MSCM}
					1	Metering System Reporting Notification Rejection Reason Code

Message Flow Details

MM00321 - Half Hourly Metered Data for EMR

Market Message Information

Market Message Reference	MM00321
MM Description	Half Hourly metered data for use by the CM Settlement Services Provider in calculating CM data, and/ or by the CFD Settlement Services provider in calculating CFD data.
Local Catalogue Reference	D0357
Version	001
Notes	When constructing this flow, the HHDA or the SVAA will not necessarily know which MPAN Cores are relevant to the CM Settlement Services Provider, and which to the CFD Settlement Services Provider. The HHDA or SVAA should therefore send the data flow to one or the other (and rely upon arrangements put in place between the CFD and CM Settlement Services Providers to ensure that data is used for the correct purposes). In practice, this means populating the flow header with the Market Participant Id of either Settlement Service Provider (or with their shared Market Participant Id, if they have not been allocated separate Market Participant Ids).

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00321	Half Hourly Metered Data for EMR	Half Hourly Data Aggregator	Contract for Difference Settlement Services Provider	Balancing and Settlement Code Company
SV00322	Half Hourly Metered Data for EMR	Half Hourly Data Aggregator	CM Settlement Services Provider	Balancing and Settlement Code Company
SV00324	Half Hourly Metered Data for EMR	Half Hourly Data Aggregator	Electricity Supplier	Balancing and Settlement Code Company
SV00699	Half Hourly Metered Data for EMR	Supplier Volume Allocation Agent	Contract for Difference Settlement Services Provider	Balancing and Settlement Code Company
SV00700	Half Hourly Metered Data for EMR	Supplier Volume Allocation Agent	CM Settlement Services Provider	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50013	J0020	Actual/Estimated Indicator
DI50034	J0073	Settlement Date
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50548	J1104	GSP Group
DI51168	J1872	Period Metering System Metered Data
DI51169	J1873	Period EMR Line Loss

Flow Structure

SV00321 - Half Hourly Metered Data for EMR - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
19I	Data File Additional Header	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Type Code
					1			Run Number
					1			GSP Group
20I	Supplier	1-*		G
					1			Supplier Id
21I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
22I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss
23I	Supplier	0-0		G
					1			Supplier Id
24I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
25I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss

SV00322 - Half Hourly Metered Data for EMR - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
19I	Data File Additional Header	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Type Code
					1			Run Number
					1			GSP Group
20I	Supplier	1-*		G
					1			Supplier Id
21I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
22I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss
23I	Supplier	0-0		G
					1			Supplier Id
24I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
25I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss

SV00324 - Half Hourly Metered Data for EMR - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
19I	Data File Additional Header	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Type Code
					1			Run Number
					1			GSP Group
20I	Supplier	0-0		G
					1			Supplier Id
21I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
22I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss
23I	Supplier	1-1		G
					1			Supplier Id
24I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
25I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss

SV00699 - Half Hourly Metered Data for EMR - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
19I	Data File Additional Header	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Type Code
					1			Run Number
					1			GSP Group
20I	Supplier	1-*		G
					1			Supplier Id
21I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
22I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss
23I	Supplier	0-0		G
					1			Supplier Id
24I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
25I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss

SV00700 - Half Hourly Metered Data for EMR - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
19I	Data File Additional Header	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Type Code
					1			Run Number
					1			GSP Group
20I	Supplier	1-*		G
					1			Supplier Id
21I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
22I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss
23I	Supplier	0-0		G
					1			Supplier Id
24I	EMR MPAN Cores	1-*			G
						1		MPAN Core
						1		Measurement Quantity Id
						1		Actual/Estimated Indicator
25I	Settlement Period EMR Metered Data	46-50	Number of Periods must be either 46,48,50			G
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Period EMR Line Loss

Message Flow Details

MM00337 - Notification of Agreed or Cancelled Appointment With Customer

Market Message Information

Market Message Reference	MM00337
MM Description	The Distribution Business notifies a Supplier and Meter Operator of a new, changed or cancelled customer appointment to fix any category B network fault or defect that is preventing a Supplier installing or changing a meter.
Local Catalogue Reference	D0368
Version	001
Notes	The use of ‘R’ is to be restricted to existing appointments that are re-booked after the initial D0368 has been sent, for a new date or same day and new time” in both instances.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00337	Notification of Agreed or Cancelled Appointment With Customer	Supply Fault Information Centre	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00338	Notification of Agreed or Cancelled Appointment With Customer	Supply Fault Information Centre	Electricity Supplier	Retail Energy Code Company
SV00606	Notification of Agreed or Cancelled Appointment With Customer	Supply Fault Information Centre	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00607	Notification of Agreed or Cancelled Appointment With Customer	Supply Fault Information Centre	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50154	J0292	Earliest Appointment Time
DI50155	J0293	Latest Appointment Time
DI51342	J2050	Customer Agreed Appointment Date
DI51343	J2051	Customer Agreed Appointment Time Band
DI51344	J2052	Appointment Type
DI51345	J2053	Customer Cancelled Appointment

Flow Structure

MM00337 - Notification of Agreed or Cancelled Appointment With Customer - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
09J	MPAN Cores	1-*	G
				1		MPAN Core
10J	Customer Agreed Appointment Details	0-1		G
					1	Customer Agreed Appointment Date
					1	Customer Agreed Appointment Time Band
					1	Appointment Type
					1	Earliest Appointment Time
					1	Latest Appointment Time
11J	Customer Cancelled Appointment	0-1		G
					1	Customer Cancelled Appointment
					O	Additional Information

Message Flow Details

MM00361 - Half Hourly Advances UTC

Market Message Information

Market Message Reference	MM00361
MM Description	Half Hourly consumption values from smart meters specified in UTC
Local Catalogue Reference	D0379
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00361	Half Hourly Advances UTC	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00362	Half Hourly Advances UTC	Electricity Supplier	Half Hourly Data Collector	Balancing and Settlement Code Company
SV00677	Half Hourly Advances UTC	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00678	Half Hourly Advances UTC	Electricity Supplier	Advanced Data Service	Balancing and Settlement Code Company
SV00679	Half Hourly Advances UTC	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company
SV00680	Half Hourly Advances UTC	Electricity Supplier	Smart Data Service	Balancing and Settlement Code Company
SV90181	Half Hourly Advances UTC	Meter Administrator	Half Hourly Data Collector	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50011	J0018	Date (Midnight to Midnight UTC)
DI50013	J0020	Actual/Estimated Indicator
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI51495	J2206	Supplier Validated Flag
DI51496	J2207	Smart Metered Period Consumption

Flow Structure

SV00361 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	0-0	G
				1			Supplier Validated Flag

SV00362 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	1-1	G
				1			Supplier Validated Flag

SV00677 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	0-0	G
				1			Supplier Validated Flag

SV00678 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	0-0	G
				1			Supplier Validated Flag

SV00679 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	0-0	G
				1			Supplier Validated Flag

SV00680 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	0-0	G
				1			Supplier Validated Flag

SV90181 - Half Hourly Advances UTC - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
25B	MPAN Cores	1-*	G
				1			MPAN Core
				1			Measurement Quantity Id
				1			Supplier Id
26B	Date	1-*		G
					1		Date (Midnight to Midnight UTC)
66L	Half Hour Periods in UTC	48-48			G
						1	Actual/Estimated Indicator
						1	Smart Metered Period Consumption
64L	Validation Flag	0-0	G
				1			Supplier Validated Flag

Message Flow Details

MM00369 - Rejection Response for Request to LDSO for Site Technical Details

Market Message Information

Market Message Reference	MM00369
MM Description	The rejection of a D0170 request sent with Action Code 21 (Provide Site Technical Details) when sent from a MOP to a Distributor.
Local Catalogue Reference	D0382
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00369	Rejection Response for Request to LDSO for Site Technical Details	Distribution Network Operator	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00608	Rejection Response for Request to LDSO for Site Technical Details	Distribution Network Operator	Electricity Smart Meter Equipment Manager	Retail Energy Code Company
SV00609	Rejection Response for Request to LDSO for Site Technical Details	Distribution Network Operator	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI51504	J2215	D0170 Rejection Description

Flow Structure

MM00369 - Rejection Response for Request to LDSO for Site Technical Details - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
94L	MPAN Cores	1-*	G
				1	MPAN Core
				1	D0170 Rejection Description

Message Flow Details

MM00370 - Notification of Commissioning Information

Market Message Information

Market Message Reference	MM00370
MM Description	Half Hourly notification of Commissioning information which is transferred when there is a new connection, change in equipment, configuration or upon Change of Agent.
Local Catalogue Reference	D0383
Version	001
Notes	. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00370	Notification of Commissioning Information	Distribution Network Operator	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00371	Notification of Commissioning Information	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00446	Notification of Commissioning Information	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00610	Notification of Commissioning Information	Distribution Network Operator	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00611	Notification of Commissioning Information	Electricity Advanced Meter Equipment Manager	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00612	Notification of Commissioning Information	Asset Metering Virtual Lead Party	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50001	J0001	Market Participant Role Code
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50197	J0427	Number of Phases
DI50209	J0454	CT Ratio
DI50210	J0455	VT Ratio
DI50241	J0505	CT Class
DI50242	J0506	CT Rating
DI50313	J0677	VT Class
DI50314	J0678	VT Rating
DI51010	J1684	Feeder Status
DI51505	J2216	Number of Feeders
DI51506	J2217	Feeder Id
DI51507	J2218	Measurement Transformers Located at Defined Metering Point
DI51508	J2219	CT Commissioning Information Available
DI51509	J2220	VT Commissioning Information Available
DI51510	J2221	Meter Commissioning Information Available
DI51511	J2222	Phase Id
DI51512	J2223	Commissioning Date
DI51513	J2224	Commissioning Agent MPID
DI51514	J2225	CT Serial Number
DI51515	J2226	Burden on CT
DI51516	J2227	Overall Burden on CT (VA)
DI51517	J2228	VT Serial Number
DI51518	J2229	Burden on VT
DI51519	J2230	Overall Burden on VT (VA)
DI51520	J2231	Meter Accuracy Class
DI51521	J2232	Compensation Applied to Meter

Flow Structure

MM00370 - Notification of Commissioning Information - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
95L	MPAN Cores	1-*		G
					1			MPAN Core
					1			Number of Feeders
96L	Feeder Information	1-*			G
						1		Feeder Id
						1		Feeder Status
						1		Measurement Transformers Located at Defined Metering Point
						1		Number of Phases
						1		CT Commissioning Information Available
						1		VT Commissioning Information Available
						1		Meter Commissioning Information Available
97L	CT Details	0-*	CT Details message collection is Mandatory if CT Commissioning Information Available data item value is equal to Y; or,CT Details message collection is Not Present if CT Commissioning Information Available data item value is equal to N.			G
							1	Phase Id
							1	Commissioning Date
							1	Market Participant Role Code
							1	Commissioning Agent MPID
							1	CT Serial Number
							1	CT Class
							1	CT Rating
							1	CT Ratio
							1	Burden on CT
							O	Overall Burden on CT (VA)
98L	VT Details	0-*	VT Details message collection is Mandatory if VT Commissioning Information Available data item value is equal to Y; or,VT Details message collection is Not Present if VT Commissioning Information Available data item value is equal to N.			G
							1	Phase Id
							1	Commissioning Date
							1	Market Participant Role Code
							1	Commissioning Agent MPID
							1	VT Serial Number
							1	VT Class
							1	VT Rating
							1	VT Ratio
							1	Burden on VT
							O	Overall Burden on VT (VA)
99L	Meter Details	0-*	Meter Details message collection is Mandatory if Meter Commissioning Information Available data item value is equal to Y; or, Meter Details message collection is Not Present if Meter Commissioning Information Available data item value is equal to N			G
							1	Commissioning Date
							1	Commissioning Agent MPID
							1	Meter ID
							1	Meter Accuracy Class
							1	CT Ratio
							O	VT Ratio
							1	Compensation Applied to Meter

Message Flow Details

MM00372 - Notification of Commissioning Status

Market Message Information

Market Message Reference	MM00372
MM Description	Half Hourly notification of Commissioning status when there is a new connection, change in equipment, configuration or upon Change of Agent.
Local Catalogue Reference	D0384
Version	001
Notes	. - Where an AMVLP (Asset Metering Virtual Lead Party) is involved, the MPAN Core must contain an AMSID (Asset Metering System Identifier) and not an MPAN.

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00372	Notification of Commissioning Status	Distribution Network Operator	Electricity Supplier	Retail Energy Code Company
SV00373	Notification of Commissioning Status	Electricity Meter Equipment Manager	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00374	Notification of Commissioning Status	Electricity Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00375	Notification of Commissioning Status	Electricity Supplier	Distribution Network Operator	Retail Energy Code Company
SV00376	Notification of Commissioning Status	Electricity Supplier	Electricity Meter Equipment Manager	Retail Energy Code Company
SV00447	Notification of Commissioning Status	Asset Metering Virtual Lead Party	Electricity Meter Equipment Manager	Balancing and Settlement Code Company
SV00448	Notification of Commissioning Status	Electricity Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company
SV00613	Notification of Commissioning Status	Electricity Advanced Meter Equipment Manager	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00614	Notification of Commissioning Status	Electricity Advanced Meter Equipment Manager	Electricity Supplier	Retail Energy Code Company
SV00615	Notification of Commissioning Status	Electricity Supplier	Electricity Advanced Meter Equipment Manager	Retail Energy Code Company
SV00616	Notification of Commissioning Status	Asset Metering Virtual Lead Party	Electricity Advanced Meter Equipment Manager	Balancing and Settlement Code Company
SV00617	Notification of Commissioning Status	Electricity Advanced Meter Equipment Manager	Asset Metering Virtual Lead Party	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI51504	J2215	D0170 Rejection Description
DI51522	J2233	Measurement Transformer Commissioning Completed
DI51523	J2234	MOA Commissioning Completed
DI51524	J2235	Overall Accuracy of Metering System within Limit(s) Defined within the Relevant BSC CoP.
DI51525	J2236	Defect/Omission Reason
DI51526	J2237	Risk to Settlement
DI51527	J2238	Defect/Omission Resolution Information

Flow Structure

MM00372 - Notification of Commissioning Status - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
00M	MPAN Cores	1-*	G
				1		MPAN Core
				1		Measurement Transformer Commissioning Completed
				1		MOA Commissioning Completed
				1		Overall Accuracy of Metering System within Limit(s) Defined within the Relevant BSC CoP.
01M	Feeder Information	0-*		G
					1	Defect/Omission Reason
					O	D0170 Rejection Description
					1	Risk to Settlement
					O	Defect/Omission Resolution Information

Message Flow Details

MM00381 - Metering System Half Hourly Volume Adjustments

Market Message Information

Market Message Reference	MM00381
MM Description	Adjustments to a Supplier’s Energy Imbalance Position calculated by BSC Systems in relation to an SVA Metering System
Local Catalogue Reference	D0387
Version	001
Notes	“MPAN Applicable Balancing Services Volume Data” relates to BSC Modification P354 “Use of ABSVD for non-BM Balancing Services at the metered (MPAN) level” and “Secondary Half Hourly Delivered Volumes” relates to BSC Modification P344 “Project TERRE implementation into GB market arrangements”

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00381	Metering System Half Hourly Volume Adjustments	Supplier Volume Allocation Agent	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50034	J0073	Settlement Date
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50077	J0146	Settlement Code
DI50078	J0147	Line Loss Factor Class Id
DI50089	J0160	Consumption Component Class Id
DI50108	J0189 / DI-029	Distributor Id
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50548	J1104	GSP Group
DI50954	J1628 / DI-302	BM Unit Id
DI51545	J2257	MPAN Applicable Balancing Services Volume Data (Losses)
DI51546	J2258	MPAN Applicable Balancing Services Volume Data (Non-Losses)
DI51547	J2259	Secondary Half Hourly Delivered Volumes (Losses)
DI51548	J2260	Secondary Half Hourly Delivered Volumes (Non-Losses)

Flow Structure

MM00381 - Metering System Half Hourly Volume Adjustments - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
ZPD	Data File Additional Header	1-1	G
				1					Settlement Date
				1					Settlement Code
				1					Run Type Code
				1					Run Number
				N					GSP Group
20I	Supplier	1-*	G
				1					Supplier Id
BMU	BM Unit	1-*		G
					1				BM Unit Id
78M	MPAN Cores	1-*			G
						1			MPAN Core
						1			GSP Group Id
						1			Distributor Id
						1			Line Loss Factor Class Id	For MHHS Metering Systems, the value shall be populated with the equivalent DUoS Tariff Id Data Item
79M	Settlement Period	46-50				G
							1		Settlement Period Id
80M	Metering System Half Hourly Volume Adjustments	2-2					G
								1	Consumption Component Class Id
								O	Secondary Half Hourly Delivered Volumes (Non-Losses)
								O	MPAN Applicable Balancing Services Volume Data (Non-Losses)
								O	Secondary Half Hourly Delivered Volumes (Losses)
								O	MPAN Applicable Balancing Services Volume Data (Losses)

Message Flow Details

MM00392 - Confirmation of the Inclusion of the Metering Point in the Reading Schedules

Market Message Information

Market Message Reference	MM00392
MM Description	Acknowledge that a specified metering point is included in a reading schedule quoting the dates applicable.
Local Catalogue Reference	D0012
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner
SV00392	Confirmation of the Inclusion of the Metering Point in the Reading Schedules	Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00393	Confirmation of the Inclusion of the Metering Point in the Reading Schedules	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00394	Confirmation of the Inclusion of the Metering Point in the Reading Schedules	Non Half Hourly Data Collector	Distribution Network Operator	Balancing and Settlement Code Company
SV00395	Confirmation of the Inclusion of the Metering Point in the Reading Schedules	Non Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV20774	Confirmation of the Inclusion of the Metering Point in the Reading Schedules	Smart Data Service	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50008	J0012	Additional Information
DI50145	J0277	Regular Reading Cycle
DI50173	J0369	Meter Reading Schedule Date

Flow Structure

MM00392 - Confirmation of the Inclusion of the Metering Point in the Reading Schedules - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
039	Reading Schedule Data	1-*	G
				1	MPAN Core
				1	Meter Reading Schedule Date
				1	Regular Reading Cycle
				O	Additional Information

Message Flow Details

MM00424 - Affirmation of Half Hour Data Retrieval Method and Associated Details

Market Message Information

Market Message Reference	MM00424
MM Description	Establish the retrieval method and settlement details to be applied at a specified metering point.
Local Catalogue Reference	D0051
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00424	Affirmation of Half Hour Data Retrieval Method and Associated Details	Half Hourly Data Collector	Electricity Supplier	Balancing and Settlement Code Company
SV00665	Affirmation of Half Hour Data Retrieval Method and Associated Details	Advanced Data Service	Electricity Supplier	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI50025	J0049	Effective from Settlement Date {REGI}
DI50053	J0098	Retrieval Method
DI50333	J0722	Retrieval Method Effective Date

Flow Structure

MM00424 - Affirmation of Half Hour Data Retrieval Method and Associated Details - Message Structure

Group ID	Group Description	Range	L1	L2	Data Item Name
120	Retrieval Data	1-*	G
				1	MPAN Core
				1	Retrieval Method
				1	Retrieval Method Effective Date
				1	Effective from Settlement Date {REGI}

Message Flow Details

MM00445 - UMS Inventory

Market Message Information

Market Message Reference	MM00445
MM Description	Unmetered inventory data
Local Catalogue Reference	D0388
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00479	UMS Inventory	Unmetered Supplies Operator	Meter Administrator	Balancing and Settlement Code Company
SV00681	UMS Inventory	Unmetered Supplies Operator	Unmetered Supplies Data Service	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI51557	J2267	Inventory Sequence Number
DI51558	J2268	Number of Items
DI51561	J2271	UMS Sub-Meter
DI51563	J2272	Switch Regime
DI51564	J2276	Charge Code
DI51565	J2277	CMS Indicator
DI51566	J2278	CMS Unit Reference
DI51567	J2279	Effective From Date {UMS}

Flow Structure

MM00445 - UMS Inventory - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
GP1	MPAN Cores	1-*		G
					1			MPAN Core
					1			Inventory Sequence Number
					1			Effective From Date {UMS}
GP2	UMS Sub-Meter	1-*			G
						1		UMS Sub-Meter
						1		CMS Indicator
GP3	Non-CMS	1-*	If non-CMS			G
							1	Switch Regime
							1	Charge Code
							1	Number of Items
GP4	CMS	1-*	If CMS			G
							1	CMS Unit Reference
							1	Switch Regime
							1	Charge Code
							1	Number of Items

Message Flow Details

MM00446 - UMS Response

Market Message Information

Market Message Reference	MM00446
MM Description	Unmetered inventory response flow
Local Catalogue Reference	D0389
Version	001
Notes

Scenario Variants

Scenario Variant	Name	Source	Target	Owner	Api Route	Api Method
SV00480	UMS Response	Meter Administrator	Unmetered Supplies Operator	Balancing and Settlement Code Company
SV00682	UMS Response	Unmetered Supplies Data Service	Unmetered Supplies Operator	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI50003	J0003 / DI-063	MPAN Core
DI51557	J2267	Inventory Sequence Number
DI51559	J2269	Response Reason Code
DI51560	J2270	UMS Error Code
DI51563	J2272	Switch Regime
DI51564	J2276	Charge Code
DI51566	J2278	CMS Unit Reference

Flow Structure

MM00446 - UMS Response - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
RP1	MPAN Cores	1-*		G
					1		MPAN Core
					1		Inventory Sequence Number
					1		Response Reason Code
RP2	Invalid Charge Code	1-*	If Response Reason Code = G		G
						1	UMS Error Code
						O	Switch Regime
						O	Charge Code
						O	CMS Unit Reference

Message Flow Details

MM20000 - EES Updates

Market Message Information

Market Message Reference	MM20000
MM Description	The purpose of this interface is to provide updates to EES from the SMRS which are not required to be serviced by any other interface.
Local Catalogue Reference	IF-050
Version	011
Notes	Related/Linked MPANs cannot be grouped together at the point of MPAN creation. Grouping will always occur as a separate action after MPAN creation which will be notified on PUB-020
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Correlation Id Created	Owner
SV20000	MPANCreation	Supplier Meter Registration Service	EES	No	Retail Energy Code Company
SV20001	MPStatusChange	Supplier Meter Registration Service	EES	No	Retail Energy Code Company
SV20002	GreenDeal	Supplier Meter Registration Service	EES	No	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20019	DI-051	Market Segment Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20048	DI-111	Green Deal Effective From
DI20049	DI-112	Green Deal Effective To
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20053	DI-129	DUoS Tariff ID Effective From Date
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20265	DI-034	Energisation Status Effective From Date
DI20266	DI-036	GSP Group ID EffectiveFrom Date
DI20291	DI-167	RMP Status Effective From Date
DI20292	DI-168	MP Status Effective From Date
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51159	J1862 / DI-131	MPAN Status
DI51542	J2253 / DI-130	Registrable Measurement Point (RMP) Status
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20000 - MPANCreation - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B001	GSP EffectiveFrom	1-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	1-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1	Market Segment Indicator
					1	Market Segment Indicator Effective From Date
B079	Meter Point Registration Statuses	1-1		G
					1	Registrable Measurement Point (RMP) Status
					1	RMP Status Effective From Date
					1	MPAN Status
					1	MP Status Effective From Date
B080	Green Deal Information	0-1		G
					1	Green Deal Effective From
					1	Green Deal Effective To

SV20001 - MPStatusChange - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	0-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B026	MPAN Market Segment	0-1		G
					1	Market Segment Indicator
					1	Market Segment Indicator Effective From Date
B079	Meter Point Registration Statuses	1-1		G
					1	Registrable Measurement Point (RMP) Status
					1	RMP Status Effective From Date
					1	MPAN Status
					1	MP Status Effective From Date
B080	Green Deal Information	0-1		G
					1	Green Deal Effective From
					1	Green Deal Effective To

SV20002 - GreenDeal - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	0-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B026	MPAN Market Segment	0-1		G
					1	Market Segment Indicator
					1	Market Segment Indicator Effective From Date
B079	Meter Point Registration Statuses	0-1		G
					1	Registrable Measurement Point (RMP) Status
					1	RMP Status Effective From Date
					1	MPAN Status
					1	MP Status Effective From Date
B080	Green Deal Information	1-1		G
					1	Green Deal Effective From
					1	Green Deal Effective To

Message Flow Details

MM20001 - Notification of the Publication of a Downloadable Asset

Market Message Information

Market Message Reference	MM20001
MM Description	The purpose of this interface is to notify DIP Participants of the Publication of a Downloadable Asset, such as ISD or other Reports, and the URI that can be used to access the publication
Local Catalogue Reference	IF-047
Version	011
Notes	A Publication is a Report or Group of Reports available as downloadable assets/files, for example Industry Standing Data (ISD) . A Distribution Variant is 'flavour' or sub-group of the substantive publication. For example, 'ISD Full' would be a the complete set of ISD Entities; 'ISD Supplier Selection' would be those element of ISD deemed relevant to Suppliers; 'ISD Unmetered' etc etc.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	PUBLIC

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20003	ISD	ISD Service		All Roles			No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20202	DI-960	Publication Description
DI20203	DI-961	Publication Version ID
DI20204	DI-962	Publication Issued Date
DI20205	DI-963	Distribution Variant ID
DI20206	DI-964	Distribution Variant Name
DI20207	DI-965	Distribution Variant Description
DI20208	DI-966	Distribution Variant Version ID
DI20209	DI-967	Distribution Variant Issued Date
DI20210	DI-968	Distribution Variant Format
DI20211	DI-969	Distribution Delivery Format
DI20212	DI-970	Distribution Delivery URI
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20298	DI-120	Additional Information

Flow Structure

SV20003 - ISD - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
P01	Publication Information	1-1		G
					1		Publication Description
					1		Publication Version ID
					1		Publication Issued Date
P02	Distribution Variant	1-*			G
						1	Distribution Variant ID
						1	Distribution Variant Name
						O	Distribution Variant Description
						1	Distribution Variant Version ID
						1	Distribution Variant Issued Date
						O	Distribution Variant Format
						O	Distribution Delivery Format
						1	Distribution Delivery URI
						O	Additional Information

Message Flow Details

MM20002 - SMRS Reminder Notification

Market Message Information

Market Message Reference	MM20002
MM Description	Reminder Notification to a Supplier that some element of Registration Data is inconsistent or invalid, & action is required to resolve it
Local Catalogue Reference	IF-045
Version	011
Notes	The SMRS will operate a daily 'end of day' monitoring job that will detect certain situations where it believes the data held in Registration is invalid or inconsistent and Supplier action is required to remedy that situation (ref BPM-011C). Suppliers will start to get reminders from end-of-day on SDD and then every 7 days until resolution. [InvalidMarketSegment] - Invalid combination of Connection Type-Meter Type-Appointed Supplier Agent , Supplier should check to ensure that all actions associated with a Change in Connection Type have been completed by the LDSO / Metering Service. [ConsentGranularityInvalid] - again probably associated with a Change in Connection Type/Segment, Consent Granularity will need to be re-set by supplier following this event, SMRS will not change it automatically [NoDSAppointed]/[NoMSAppointed] - No Data Service or Metering Service currently appointed for MPAN
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Secondary	Correlation Id Created	Owner
SV20004	InvalidMarketSegment	Supplier Meter Registration Service	SUPC, XDSC, XMSC	No	Balancing and Settlement Code Company
SV20009	ConsentGranulartiyInvalid	Supplier Meter Registration Service	SUPC	No	Balancing and Settlement Code Company
SV20010	NoMSAppointed	Supplier Meter Registration Service	SUPC	No	Balancing and Settlement Code Company
SV20011	NoDSAppointed	Supplier Meter Registration Service	SUPC	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20298	DI-120	Additional Information
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20004 - InvalidMarketSegment - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B060	Additional Information	0-1		G
					1	Additional Information

SV20009 - ConsentGranulartiyInvalid - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B060	Additional Information	0-1		G
					1	Additional Information

SV20010 - NoMSAppointed - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B060	Additional Information	0-1		G
					1	Additional Information

SV20011 - NoDSAppointed - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B060	Additional Information	0-1		G
					1	Additional Information

Message Flow Details

MM20003 - SMRS Notification of Change of Segment

Market Message Information

Market Message Reference	MM20003
MM Description	SMRS Notification of a Change in Market Segment
Local Catalogue Reference	IF-044
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20012	MarketSegmentChange	Supplier Meter Registration Service		MDS, EES		SUPC, LDSO	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20019	DI-051	Market Segment Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50337	J0727 / DI-035	Direction of Energy Flow
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20012 - MarketSegmentChange - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B026	MPAN Market Segment	1-1		G
					1	Market Segment Indicator
					1	Market Segment Indicator Effective From Date
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator

Message Flow Details

MM20004 - SMRS Notification of Change of Connection Type

Market Message Information

Market Message Reference	MM20004
MM Description	SMRS Notification of a Change in Connection Type
Local Catalogue Reference	IF-043
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20014	ConnectionTypeChange	Supplier Meter Registration Service		MDS, EES		SUPC, XDSC, XMSC, LDSO, SUPL	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50337	J0727 / DI-035	Direction of Energy Flow
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20014 - ConnectionTypeChange - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator

Message Flow Details

MM20005 - Smart / Advanced Readings

Market Message Information

Market Message Reference	MM20005
MM Description	This interface is to allow Cumulative Reads and/or, Smart/Advanced Register Redings, to be exchanged in a number of business scenarios. Following MHHS implementation, in most cases consumption values will be available directly from the meter. However, there may be occasions when consumption may not be available, therefore a Cumulative Reading will need to be captured/shared as a 'fall back' measure
Local Catalogue Reference	IF-041
Version	011
Notes	For the avoidance of doubt IF-041 pertains to the exchange of meter readings, therefore is not of relevance to a UMSDS. MS: [ReadingRemv], [ReadingInstl], [ReadingEnergisation] ~ used by the Metering Service to exchange Cumulative Readings for associated metering events. DS: [ReadingRemv], [ReadingInstl], [ReadingEnergisation] ~ used by the Data Service to Estimate Cumulative Reads in rare situations when a reading might(s) not be available. DS/MS: [Reading Onsite] ~ used by Data Service if on-site reading(s) have been captured for a Smart/Advanced Meter. SDS: [ReadingCOS],[DSEstimate] ~ Actual or Estimated Cumulative Reading associated with Change of Supplier / Change of Data Service. SUP: [ReadingCOR], [ReadingCOS], [SupplierAgreedCOS], [ReadingOverride] ~ Supplier Originated readings . At the working group's request, the design does not include any response or acknowledgement [by the SDS] of readings received. However, there is a clear principle that the SDS will always use actual data available from the meter as its primary preference - the only exception to this being where a partner Supplier provides a [SupplierAgreedCOS] or a [ReadingOverride] Reading. It is assumed that Suppliers will be performing reconciliation between the IF-021 messages issued by their partner SDS into Settlements, and copied to them via the DIP; and their own record(s) of consumption so as to identify any discrepancies. When exchanging readings between parties the design assumes that in the most part this will be the Cumulative Register Reading (Block B064). However, at participants request this message also allows for the exchange of Configurable Register Readings (B065) either alongside a Cumulative Reading or in isolation. For the avoidance of doubt the message must contain at least one B064 record and /or one (or more) B065 records [depending on the number of configurable registers], in order to be considered valid. An IF-041 sent by the Data Service will route to both the Incoming and Outgoing Supplier if the Cumulative Register Read Date/Time (DI-089) is set as midnight on the COS date. ie the midnight cumulative read has been provided. During a Change of Segment the IF-041 needs to be sent prior to the segment change for the Removal Read and after the segment change for the Install Read.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Primary	Secondary	Correlation Id Created	Owner
SV20020	MS:ReadingRemv	Metering Service		SUPC, XDSC, LDSO	No	Balancing and Settlement Code Company
SV20023	MS:ReadingInstl	Metering Service		SUPC, XDSC, LDSO	No	Balancing and Settlement Code Company
SV20026	MS:ReadingEnergisationChg	Metering Service		SUPC, XDSC, LDSO	No	Balancing and Settlement Code Company
SV20029	MS:ReadingOnSite	Metering Service		SUPC, XDSC, LDSO	No	Balancing and Settlement Code Company
SV20032	DS:ReadingRemv	Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20035	DS:ReadingInstl	Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20038	DS:ReadingRemote	Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20041	DS:ReadingEnergisationChg	Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20044	DS:DSEstimate	Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20047	SDS:ReadingCOS	Smart Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20051	SDS:ReadingOnSite	Smart Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company
SV20055	SUP:ReadingCOR	Electricity Supplier	DS, SUP	LDSO	No	Balancing and Settlement Code Company
SV20057	SUP:ReadingCOS	Electricity Supplier	DS, SUP	LDSO	No	Balancing and Settlement Code Company
SV20059	SUP:SupplierAgreedCOS	Electricity Supplier	DS, SUP	LDSO	No	Balancing and Settlement Code Company
SV20061	SUP:ReadingOverride	Electricity Supplier	DS, SUP	LDSO	No	Balancing and Settlement Code Company
SV20762	DS:ReadingOnSite	Data Service	DS	SUPC, LDSO	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20034	DI-088	Cumulative Register Reading
DI20035	DI-089	Cumulative Register Reading Date/Time
DI20043	DI-103	Configurable Register ID
DI20044	DI-104	Configurable Register Reading
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20273	DI-099	Configurable Register Reading Date
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50016	J0024 / DI-096	Site Visit Check Code
DI50028	J0066 / DI-037	GSP Group Id
DI51184	J1888 / DI-094	Reading Method

Flow Structure

SV20020 - MS:ReadingRemv - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20023 - MS:ReadingInstl - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20026 - MS:ReadingEnergisationChg - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20029 - MS:ReadingOnSite - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20032 - DS:ReadingRemv - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20035 - DS:ReadingInstl - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20038 - DS:ReadingRemote - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20041 - DS:ReadingEnergisationChg - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20044 - DS:DSEstimate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20047 - SDS:ReadingCOS - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20051 - SDS:ReadingOnSite - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20055 - SUP:ReadingCOR - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					1	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20057 - SUP:ReadingCOS - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20059 - SUP:SupplierAgreedCOS - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20061 - SUP:ReadingOverride - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

SV20762 - DS:ReadingOnSite - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B064	Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B064 Block repeated for each Meter(s) associated with the MPAN	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
					1	Reading Method
					O	Site Visit Check Code
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B064 or B065 Block. B065 Block repeated for each set of Configured Register(s) for each Meter	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading

Message Flow Details

MM20006 - Notification of Annual Consumption

Market Message Information

Market Message Reference	MM20006
MM Description	On a monthly basis the Market-wide Data Service will calculate an Annual Consumption for each MPAN. This interface is to notify participants of the value, quality and calculation date of that consumption.
Local Catalogue Reference	IF-040
Version	011
Notes	Ref Annual Consumption Method Statement for more information on the generation & calculations of Annual Consumption and Quality Indicator. Where Annual Consumption is provided, it is for each participant to decide upon how Annual Consumption may be used to inform and operate their own business processes.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 3

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20063	AnnualConsumption	Market-wide Data Service		EES		SUPC, XDSC, LDSO	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20062	DI-148	Annual Consumption
DI20063	DI-149	Annual Consumption EffectiveFrom Date
DI20064	DI-150	Annual Consumption Quality Indicator
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20063 - AnnualConsumption - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B059	Assumed Annual Consumption	1-1		G
					1	Annual Consumption
					1	Annual Consumption EffectiveFrom Date
					1	Annual Consumption Quality Indicator

Message Flow Details

MM20007 - Customer Direct Contract Advisory Response

Market Message Information

Market Message Reference	MM20007
MM Description	SMRS Response to Supplier Agent request to either to record, delete or amend a Customer Direct Contract with that Supplier Agent, for a given MPAN
Local Catalogue Reference	IF-039
Version	011
Notes	Customer Direct Marker can only be set for a maximum of three years - therefore Supplier Agents with rolling or so called Evergreen contracts will need to re-record these contracts for each three year period following the setting of the initial flag. Suppliers are the only parties who have visibility of the Supplier Agents who have active Customer Direct Contract Flags in place. Where Supplier Agents have had their requests to apply a Customer Direct Flag rejected they should liaise both the their customer and the relevant supplier in order to resolve any contention.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20069	DirectContractMSAdd & DI-979 = ''A''	Supplier Meter Registration Service	EES	XMSS	SUPC	Copy	Balancing and Settlement Code Company
SV20072	DirectContractDSAdd & DI-979 = ''A''	Supplier Meter Registration Service	EES	XDSS	SUPC	Copy	Balancing and Settlement Code Company
SV20075	DirectContractMSAdd & DI-979 = ''R''	Supplier Meter Registration Service		XMSS		Copy	Balancing and Settlement Code Company
SV20078	DirectContractDSAdd & DI-979 = ''R''	Supplier Meter Registration Service		XDSS		Copy	Balancing and Settlement Code Company
SV20081	DirectContractMSRemove	Supplier Meter Registration Service	EES	XMSS		Copy	Balancing and Settlement Code Company
SV20084	DirectContractDSRemove	Supplier Meter Registration Service	EES	XDSS		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20059	DI-145	Customer Direct Contract MS EffectiveTo Date
DI20060	DI-146	Customer Direct Contract DS EffectiveTo Date
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20278	DI-138	Customer Direct Contract DS DIP ID
DI20279	DI-140	Customer Direct Contract MS DIP ID
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20069 - DirectContractMSAdd & DI-979 = ''A'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = "R"
B020	Customer Direct Contract MS Info	1-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20072 - DirectContractDSAdd & DI-979 = ''A'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	1-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20075 - DirectContractMSAdd & DI-979 = ''R'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B020	Customer Direct Contract MS Info	1-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20078 - DirectContractDSAdd & DI-979 = ''R'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	1-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20081 - DirectContractMSRemove - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20084 - DirectContractDSRemove - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

Message Flow Details

MM20008 - Customer Direct Contract Advisory

Market Message Information

Market Message Reference	MM20008
MM Description	Request from Supplier Agent either to record, delete or amend a Customer Direct Contract with that Supplier Agent, for a given MPAN
Local Catalogue Reference	IF-038
Version	011
Notes	The use of the 'Remove' Event shall have the effect of both immediately ending any active Customer Direct Contract Flag the Supplier Agent may have in place for the MPAN. In order to Correct or Extend the Contract End Date associated with an existing Flag, an 'Add' event should be used and the correct/revised Contract End Date submitted. Shortened Contract End dates should always be accepted, extended dates will be subject to checking if another Supplier Agent has registered a separate Customer Direct Contract covering the same period. Customer Direct Marker can only be set for a maximum of three years - therefore Supplier Agents with rolling or so called Evergreen contracts will need to re-record these contracts for each three year period following the setting of the initial flag. Suppliers are the only parties who have visibility of the Supplier Agents who have active Customer Direct Contract Flags in place. Where Supplier Agents have had their requests to apply a Customer Direct Flag rejected they should liaise both the their customer and the relevant supplier in order to resolve any contention.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Secondary	Correlation Id Created	Owner
SV20087	DirectContractMSAdd	Metering Service / Data Service	REGS	Yes	Balancing and Settlement Code Company
SV20088	DirectContractDSAdd	Metering Service / Data Service	REGS	Yes	Balancing and Settlement Code Company
SV20089	DirectContractMSRemove	Metering Service / Data Service	REGS	Yes	Balancing and Settlement Code Company
SV20090	DirectContractDSRemove	Metering Service / Data Service	REGS	Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20059	DI-145	Customer Direct Contract MS EffectiveTo Date
DI20060	DI-146	Customer Direct Contract DS EffectiveTo Date
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20278	DI-138	Customer Direct Contract DS DIP ID
DI20279	DI-140	Customer Direct Contract MS DIP ID
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20087 - DirectContractMSAdd - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B020	Customer Direct Contract MS Info	1-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20088 - DirectContractDSAdd - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	1-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20089 - DirectContractMSRemove - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

SV20090 - DirectContractDSRemove - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B020	Customer Direct Contract MS Info	0-1		G
					1	Customer Direct Contract MS DIP ID
					1	Customer Direct Contract MS EffectiveTo Date
B021	Customer Direct Contract DS Info	0-1		G
					1	Customer Direct Contract DS DIP ID
					1	Customer Direct Contract DS EffectiveTo Date

Message Flow Details

MM20009 - SMRS Notification of Supplier Agent De-Appointment

Market Message Information

Market Message Reference	MM20009
MM Description	Notification to a Supplier Agent that they have been De-Appointed, and no longer have responsibility for the MPAN
Local Catalogue Reference	IF-037
Version	011
Notes	It is possible that in some circumstances the SMRS will not yet be aware of the Incoming Supplier Agent(s), at the point it is necessary and required to issue the Notification of De-Appointment to the incumbent Supplier Agent(s). In such cases the message will be issued with section(s) B010 and B011 not present. Once known the incoming Supplier Agent will be notified, via a second follow up IF-037 with event code [MSDeAppUpdate] or [DSDeAppUpdate], as appropriate to the relevent outgoing Supplier Agent, this time with blocks B10/B11 fully populated. Participants should be aware that in rare cases, where an 'Atomic Secured Active' is received from CSS by the SMRS - an IF-037 may be isssed with a De-Appointment Date prior to the Supplier Agents current Effective From Date - in these circumstances Supplier Agents should terminate any active appointment(s), and such an appointment will be deemed as having never taken effect.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20091	MSDeApp	Supplier Meter Registration Service	EES	XMSC, SUP	LDSO	Yes	Balancing and Settlement Code Company
SV20097	DSDeApp	Supplier Meter Registration Service	MDS, EES	XDSC, SUP	LDSO	Yes	Balancing and Settlement Code Company
SV20103	MSDeAppUpdate	Supplier Meter Registration Service		SUP, Previously de-appointed Metering Service		No	Balancing and Settlement Code Company
SV20106	DSDeAppUpdate	Supplier Meter Registration Service		SUP, Previously de-appointed Data Service		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20007	DI-023	Data Service Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20087	DI-200	Incoming Supplier MPID
DI20089	DI-202	De-Appointed Metering Service MPID
DI20090	DI-203	De-Appointed Data Service MPID
DI20091	DI-204	Incoming Metering Service MPID
DI20092	DI-205	Incoming Data Service MPID
DI20172	DI-803	Incoming Supplier DIP ID
DI20177	DI-813	De-Appointed MS DIP ID
DI20178	DI-815	Metering Service EffectiveTo Date
DI20179	DI-816	De-Appointed DS DIP ID
DI20180	DI-818	Data Service EffectiveTo Date
DI20181	DI-819	De-Appointment Reason Code
DI20183	DI-822	Incoming (Next) Metering Service DIP ID
DI20184	DI-824	Incoming (Next) Metering Service EffectiveFrom Date
DI20185	DI-825	Incoming (Next) Data Service DIP ID
DI20186	DI-827	Incoming (Next) Data Service EffectiveFrom Date
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20271	DI-061	Metering Service EffectiveFrom Date
DI20272	DI-086	Supplier Effective From Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI90043	DI-849	registrationId

Flow Structure

SV20091 - MSDeApp - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B008	Metering Service De-Appointment Details	1-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	0-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B010	Incoming Metering Service Details	0-1	Mandatory for Event MSDeApp where available in SMRS, provided DI-819 is not DEREG	G
					1	Incoming (Next) Metering Service DIP ID
					1	Incoming Metering Service MPID
					1	Incoming (Next) Metering Service EffectiveFrom Date
B011	Incoming Data Service Details	0-0		G
					1	Incoming (Next) Data Service DIP ID
					1	Incoming Data Service MPID
					1	Incoming (Next) Data Service EffectiveFrom Date
B002	Incoming Supplier Information	0-1	Mandatory if De-Appointment Reason Code is "CSUPP"	G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

SV20097 - DSDeApp - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B008	Metering Service De-Appointment Details	0-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	1-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B010	Incoming Metering Service Details	0-0		G
					1	Incoming (Next) Metering Service DIP ID
					1	Incoming Metering Service MPID
					1	Incoming (Next) Metering Service EffectiveFrom Date
B011	Incoming Data Service Details	0-1	Mandatory for Event DSDeApp where available in SMRS, provided DI-819 is not DEREG	G
					1	Incoming (Next) Data Service DIP ID
					1	Incoming Data Service MPID
					1	Incoming (Next) Data Service EffectiveFrom Date
B002	Incoming Supplier Information	0-1	Mandatory if De-Appointment Reason Code is 'CSUPP'	G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

SV20103 - MSDeAppUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B008	Metering Service De-Appointment Details	0-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	0-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B010	Incoming Metering Service Details	1-1		G
					1	Incoming (Next) Metering Service DIP ID
					1	Incoming Metering Service MPID
					1	Incoming (Next) Metering Service EffectiveFrom Date
B011	Incoming Data Service Details	0-0		G
					1	Incoming (Next) Data Service DIP ID
					1	Incoming Data Service MPID
					1	Incoming (Next) Data Service EffectiveFrom Date
B002	Incoming Supplier Information	0-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

SV20106 - DSDeAppUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B008	Metering Service De-Appointment Details	0-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	0-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B010	Incoming Metering Service Details	0-0		G
					1	Incoming (Next) Metering Service DIP ID
					1	Incoming Metering Service MPID
					1	Incoming (Next) Metering Service EffectiveFrom Date
B011	Incoming Data Service Details	1-1		G
					1	Incoming (Next) Data Service DIP ID
					1	Incoming Data Service MPID
					1	Incoming (Next) Data Service EffectiveFrom Date
B002	Incoming Supplier Information	0-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

Message Flow Details

MM20010 - SMRS Notification of Supplier Agent Appointment & Supporting Info

Market Message Information

Market Message Reference	MM20010
MM Description	SMRS formal Confirmation of Appointment & provision of MPAN Supporting Data and MTDs
Local Catalogue Reference	IF-036
Version	011
Notes	All Linked MPANs associated with principle MPAN are included in this message, Related (B037) Linked Import/Export (B-035). However, a separate IF-036 message will be issued for each linked MPAN as part of the Supplier Agent Auto-Alignment functionality. Participants should note that the Appointment Scenario referenced in the IF-036 messages for linked MPANs will mirror that of the principle MPAN in cases of COS/CSP/etc. In cases where MPAN Supplier Agent Auto Alignment is required absent any industry process involving the Primary MPAN, (i.e. BP011C processing), the Scenario Code ALG (Auto-Alignment of MPAN Supplier Agents) will be used. Depending on the actions of the Supplier, Blocks B16/B17 may not always be known to the SMRS at the time IF-036 is published. As there is no re-publication Supplier Agents may need to reference EES(Ecoes) or liaise with their appointing Supplier for confirmation of any missing Partner Service. Please reference 'SMRS Processing' section of this document, MHHS Business Process Diagrams and Requirements for additional information. For additional notes, please reference full notes field in DES-138
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20109	MSAppActive	Supplier Meter Registration Service		EES	Custom, SUP, DS, MS, SUPL	LDSO	Copy, Inherited	Balancing and Settlement Code Company
SV20117	DSAppActive	Supplier Meter Registration Service		MDS, EES	Custom, SUP, DS, MS, SUPL (Non Smart Segment)	LDSO	Copy, Inherited	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20003	DI-017	Consent Granularity
DI20004	DI-018	Consent Granularity Effective From Date
DI20008	DI-032	Domestic Premise Indicator Effective From Date
DI20018	J2329 / DI-050	Market Segment Indicator
DI20019	DI-051	Market Segment Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20051	DI-126	Traditional / Fall Back Read Frequency
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20053	DI-129	DUoS Tariff ID Effective From Date
DI20062	DI-148	Annual Consumption
DI20063	DI-149	Annual Consumption EffectiveFrom Date
DI20064	DI-150	Annual Consumption Quality Indicator
DI20065	DI-151	Associated MPAN Energy Direction
DI20091	DI-204	Incoming Metering Service MPID
DI20092	DI-205	Incoming Data Service MPID
DI20093	DI-206	Service Provider Appointment Requesting Supplier MPID
DI20094	DI-207	Current Metering Service MPID
DI20095	DI-208	Current Data Service MPID
DI20096	DI-209	Assigned MDR MPID
DI20099	DI-212	Import/Export MPAN Supplier MPID
DI20170	DI-800	Service Provider Appointment Scenario
DI20171	DI-801	Import/Export MPAN Supplier DIP ID
DI20175	DI-809	Current Metering Service DIP ID
DI20176	DI-811	Current Data Service DIP ID
DI20183	DI-822	Incoming (Next) Metering Service DIP ID
DI20184	DI-824	Incoming (Next) Metering Service EffectiveFrom Date
DI20185	DI-825	Incoming (Next) Data Service DIP ID
DI20186	DI-827	Incoming (Next) Data Service EffectiveFrom Date
DI20197	DI-842	Assigned MDR DIP ID
DI20198	DI-844	Assigned MDR EffectiveFrom Date
DI20200	DI-847	Service Provider App Requesting Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20263	DI-026	DCC Effective From Date
DI20265	DI-034	Energisation Status Effective From Date
DI20268	DI-054	Meter Asset Provider Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20274	DI-124	Profile Class Effective From Date
DI20275	DI-125	SSC EffectiveFromDate
DI20276	DI-135	SMSO EffectiveFrom Date
DI20277	DI-136	IHD Status EffectiveFrom Date
DI20293	DI-020	Contract Reference Data Service
DI20408	DI-019	Contract Reference Metering Service
DI20409	DI-030	Domestic Premise Indicator
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50032	J0071 / DI-122	Profile Class Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51130	J1833 / DI-025	DCC Service Flag
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI51532	J2243 / DI-075	Primary MPAN
DI51533	J2244 / DI-079	Secondary MPAN
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)
DI51601	J2314 / DI-015	Connection Type
DI51604	J2317 / DI-038	Associated Import / Export MSID
DI90043	DI-849	registrationId

Flow Structure

SV20109 - MSAppActive - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B014	Metering Service Details	1-1		G
					1		Incoming (Next) Metering Service DIP ID
					1		Incoming Metering Service MPID
					1		Incoming (Next) Metering Service EffectiveFrom Date
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B015	Data Service Details	0-1		G
					1		Incoming (Next) Data Service DIP ID
					1		Incoming Data Service MPID
					1		Incoming (Next) Data Service EffectiveFrom Date
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B005	Incumbent/Outgoing Service Providers	0-1	Mandatory if available in SMRS	G
					C		Current Metering Service DIP ID	Mandatory if available in Registration
					C		Current Metering Service MPID	Mandatory if available in Registration
					C		Current Data Service DIP ID	Mandatory if available in Registration
					C		Current Data Service MPID	Mandatory if available in Registration
B016	Partner Metering Service Info	0-0		G
					1		Incoming (Next) Metering Service DIP ID
					1		Incoming Metering Service MPID
					1		Incoming (Next) Metering Service EffectiveFrom Date
B017	Partner Data Service Info	0-1	Mandatory for MSAppActive where available in SMRS	G
					1		Incoming (Next) Data Service DIP ID
					1		Incoming Data Service MPID
					1		Incoming (Next) Data Service EffectiveFrom Date
B022	MPAN Address	1-1		G
					O		Metering Point Postcode
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
B023	MPAN Connection Info	1-1		G
					1		Connection Type
					1		Connection Type Effective From Date
					1		Direction of Energy Flow
					1		Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1		DUoS Tariff ID
					1		DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1		Energisation Status
					1		Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1		Market Segment Indicator
					1		Market Segment Indicator Effective From Date
B027	Assumed Annual Consumption	0-1	Mandatory if available in SMRS	G
					1		Annual Consumption
					1		Annual Consumption EffectiveFrom Date
					1		Annual Consumption Quality Indicator
B028	Domestic Premise Indicator	1-1		G
					1		Domestic Premise Indicator
					1		Domestic Premise Indicator Effective From Date
B068	MPAN Consent Info	0-0		G
					1		Consent Granularity
					1		Consent Granularity Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory only for Smart Meters	G
					1		DCC Service Flag
					1		DCC Effective From Date
B030	MPAN IHD Info	0-1		G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					1		Smart Metering System Operator (SMSO)
					1		SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters. Optional for other Meters or where not available in SMRS.	G
					C		Profile Class Id	Mandatory for Traditional Meters
					C		Profile Class Effective From Date	Required if [DI-122] not null
					C		Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C		SSC EffectiveFromDate	Required if [DI-123] not null
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed. Mandatory for each Meter Provided	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	0-*	Mandatory for each Meter Provided		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1		Associated Import / Export MSID
					1		Associated MPAN Energy Direction
					C		Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C		Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B037	Related MPAN(s)	0-*		G
					C		Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN
					C		Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN

SV20117 - DSAppActive - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B014	Metering Service Details	0-1		G
					1		Incoming (Next) Metering Service DIP ID
					1		Incoming Metering Service MPID
					1		Incoming (Next) Metering Service EffectiveFrom Date
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B015	Data Service Details	1-1		G
					1		Incoming (Next) Data Service DIP ID
					1		Incoming Data Service MPID
					1		Incoming (Next) Data Service EffectiveFrom Date
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Mandatory only for Smart Meters	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B005	Incumbent/Outgoing Service Providers	0-1	Mandatory if available in SMRS	G
					1		Current Metering Service DIP ID	Mandatory if available in Registration
					1		Current Metering Service MPID	Mandatory if available in Registration
					1		Current Data Service DIP ID	Mandatory if available in Registration
					1		Current Data Service MPID	Mandatory if available in Registration
B016	Partner Metering Service Info	0-1	Mandatory if available in SMRS	G
					1		Incoming (Next) Metering Service DIP ID
					1		Incoming Metering Service MPID
					1		Incoming (Next) Metering Service EffectiveFrom Date
B017	Partner Data Service Info	0-0		G
					1		Incoming (Next) Data Service DIP ID
					1		Incoming Data Service MPID
					1		Incoming (Next) Data Service EffectiveFrom Date
B022	MPAN Address	1-1		G
					O		Metering Point Postcode
					O		Address Line 1
					O		Address Line 2
					O		Address Line 3
					O		Address Line 4
					O		Address Line 5
					O		Address Line 6
					O		Address Line 7
					O		Address Line 8
					O		Address Line 9
B023	MPAN Connection Info	1-1		G
					1		Connection Type
					1		Connection Type Effective From Date
					1		Direction of Energy Flow
					1		Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1		DUoS Tariff ID
					1		DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1		Energisation Status
					1		Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1		Market Segment Indicator
					1		Market Segment Indicator Effective From Date
B027	Assumed Annual Consumption	0-1	Mandatory if available in SMRS	G
					1		Annual Consumption
					1		Annual Consumption EffectiveFrom Date
					1		Annual Consumption Quality Indicator
B028	Domestic Premise Indicator	1-1		G
					1		Domestic Premise Indicator
					1		Domestic Premise Indicator Effective From Date
B068	MPAN Consent Info	0-1	Mandatory if available in SMRS	G
					1		Consent Granularity
					1		Consent Granularity Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory only for Smart Meters	G
					1		DCC Service Flag
					1		DCC Effective From Date
B030	MPAN IHD Info	0-1		G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					1		Smart Metering System Operator (SMSO)
					1		SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters. Optional for other Meters or where not available in SMRS.	G
					C		Profile Class Id	Mandatory for Traditional Meters
					C		Profile Class Effective From Date	Required if [DI-122] not null
					C		Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C		SSC EffectiveFromDate	Required if [DI-123] not null
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed. Mandatory for each Meter Provided	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	0-*	Mandatory for each Meter Provided		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1		Associated Import / Export MSID
					1		Associated MPAN Energy Direction
					C		Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C		Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B037	Related MPAN(s)	0-*		G
					C		Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN
					C		Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN

Message Flow Details

MM20011 - SMRS Appointment Status Notification

Market Message Information

Market Message Reference	MM20011
MM Description	SMRS Notification on Appointment Status. This could be that Appointment has been Accepted or Rejected by Supplier Agent; has become Lapsed (i.e. could not be successfully matched with a SecuredActive Switch). It is also used to advise the Incumbent Metering Service to issue MTDs to incoming Supplier Agents.
Local Catalogue Reference	IF-035
Version	011
Notes	Note 1: [SDS_MDR_Updated] is the event response to an SDS' request to update (in the Regsitration Service) the Nominated MDR for an MPAN IF-034 [SDS_MDR_Update]. Note 2: [DCC_MDROutcome] is intented to be notification to an SDS, following successful update of MDR in Registration Service, the of the outcome of notification of their MDR with the DCC (NOTE: it is possible that the DCC could Reject an MDR notification - even where the MDR has sucessfully been updated in the Registration Service - this would require follow with with the DCC). [DI-980] MDR Error codes are still subject to definition as part of R44 Change. Please reference "Registration Service Processing" section of this document, MHHS Business Process Diagrams and Requirements for additional information. "Block 99 - As per other response blocks - B099 provides for a single Response Code followed by an array of Response Messages. * For scenarios where an IF-035 is generated for Linked/ Related MPANs, a null correlation ID will be provided by the Registration Service in the IF-035 messages ( [DSAppAccepted] - USP scenario, [MSAppAccepted] - USP scenario, [SDS-MDROutcome], [DCC-MDROutcome] ) for the Linked/Related MPANs, where no correlation ID exists.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Primary	Correlation Id Created	Owner
SV20125	MSAppAccepted	Supplier Meter Registration Service	XMSS, SUPS	Copy, No*	Balancing and Settlement Code Company
SV20128	MSAppRejected	Supplier Meter Registration Service	XMSS, SUPS	Copy	Balancing and Settlement Code Company
SV20131	MSAppLapsed	Supplier Meter Registration Service	XMSS, SUPS	Copy	Balancing and Settlement Code Company
SV20134	DSAppAccepted	Supplier Meter Registration Service	XDSS, SUPS	Copy, No*	Balancing and Settlement Code Company
SV20137	DSAppRejected	Supplier Meter Registration Service	XDSS, SUPS	Copy	Balancing and Settlement Code Company
SV20140	DSAppLapsed	Supplier Meter Registration Service	XDSS, SUPS	Copy	Balancing and Settlement Code Company
SV20143	IMS - SendMTD	Supplier Meter Registration Service	XMSU	Copy	Balancing and Settlement Code Company
SV20145	SDS - MDROutcome & B099.DI-979 = A	Supplier Meter Registration Service	XDSS, SUPS	Copy, No*	Balancing and Settlement Code Company
SV20147	SDS - MDROutcome & B099.DI-979 = R	Supplier Meter Registration Service	XDSS	Copy	Balancing and Settlement Code Company
SV20148	DCC - MDROutcome	Supplier Meter Registration Service	XDSS	Copy, No*	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20051	DI-126	Traditional / Fall Back Read Frequency
DI20093	DI-206	Service Provider Appointment Requesting Supplier MPID
DI20096	DI-209	Assigned MDR MPID
DI20100	DI-213	Proposed Metering Service MPID
DI20101	DI-214	Proposed Data Service MPID
DI20102	DI-215	Supplier Nominated MDR MPID
DI20170	DI-800	Service Provider Appointment Scenario
DI20187	DI-828	Proposed / Prospective MS DIP ID
DI20188	DI-830	Proposed / Prospective MS DIP EffectiveFromDate
DI20189	DI-831	Proposed / Prospective DS DIP ID
DI20190	DI-833	Proposed / Prospective DS DIP EffectiveFromDate
DI20191	DI-834	Supplier Nominated MDR DIP ID
DI20192	DI-836	Supplier Nominated MDR EffectiveFrom Date
DI20193	DI-837	Supplier Proposed Domestic Indicator
DI20194	DI-838	Supplier Proposed Consent Granularity
DI20197	DI-842	Assigned MDR DIP ID
DI20198	DI-844	Assigned MDR EffectiveFrom Date
DI20200	DI-847	Service Provider App Requesting Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20280	DI-143	Proposed Appointment Response Code
DI20293	DI-020	Contract Reference Data Service
DI20408	DI-019	Contract Reference Metering Service
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI90043	DI-849	registrationId

Flow Structure

SV20125 - MSAppAccepted - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	1-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20128 - MSAppRejected - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	1-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20131 - MSAppLapsed - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	1-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20134 - DSAppAccepted - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Mandatory for Smart Meters	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20137 - DSAppRejected - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20140 - DSAppLapsed - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20143 - IMS - SendMTD - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20145 - SDS - MDROutcome & B099.DI-979 = A - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	0-0		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	1-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	1-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20147 - SDS - MDROutcome & B099.DI-979 = R - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	0-0		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	0-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	1-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	1-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

SV20148 - DCC - MDROutcome - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B007	Service Provider Appointment Outcome	0-0		G
					1		Response Code
					C		Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1		Service Provider App Requesting Supplier DIP ID
					1		Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1		registrationId
B070	Proposed Metering Service Details	0-1		G
					1		Proposed / Prospective MS DIP ID
					1		Proposed Metering Service MPID
					1		Proposed / Prospective MS DIP EffectiveFromDate
					O		Contract Reference Metering Service
					1		Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1		Proposed / Prospective DS DIP ID
					1		Proposed Data Service MPID
					1		Proposed / Prospective DS DIP EffectiveFromDate
					O		Contract Reference Data Service
					1		Service Provider Appointment Scenario
					O		Supplier Nominated MDR DIP ID
					O		Supplier Nominated MDR MPID
					O		Supplier Nominated MDR EffectiveFrom Date
					1		Supplier Proposed Consent Granularity
					1		Supplier Proposed Domestic Indicator
					O		Traditional / Fall Back Read Frequency
B019	Assigned MDR	0-1	Smart Meters Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B066	DCC MDR Outcome	1-1		G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B092	SDS MDR Update Outcome	0-1	Mandatory for Event [SDS-MDROutcome] Only	G
					1		Assigned MDR DIP ID
					1		Assigned MDR MPID
					1		Assigned MDR EffectiveFrom Date
B099	SDS MDR Update Outcome	0-1			G
						1	Response Code
						C	Response Message	Required if [DI-979] = R

Message Flow Details

MM20012 - Supplier Agent Appointment Request Response to SMRS

Market Message Information

Market Message Reference	MM20012
MM Description	Supplier Agents Response to request for Appointment or Change of Appointment for an MPAN
Local Catalogue Reference	IF-034
Version	011
Notes	Block B018 should be populated with the MDR the SDS requires (even where this is the same as the Supplier Nominated MDR), for all DCC Commissioned Smart Meters. The MDR in block B018 will take presidence over the Supplier Nominated MDR in section B071. DI-839 (SDS Nominated MDR DIP ID) should be populated on all occassions (when required). This field will take preceidence over the Supplier Nominated SDS, i.e. it is this value that will be formally recorded in the SMRS as the MDR Assigned to this MPAN.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Secondary	Correlation Id Created	Owner
SV20149	MSAppSPResponse	Metering Service / Data Service	REGS	Copy	Balancing and Settlement Code Company
SV20150	DSAppSPResponse	Metering Service / Data Service	REGS	Copy	Balancing and Settlement Code Company
SV20151	SDS - MDRUpdate	Metering Service / Data Service	REGS	Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20051	DI-126	Traditional / Fall Back Read Frequency
DI20093	DI-206	Service Provider Appointment Requesting Supplier MPID
DI20100	DI-213	Proposed Metering Service MPID
DI20101	DI-214	Proposed Data Service MPID
DI20102	DI-215	Supplier Nominated MDR MPID
DI20103	DI-216	SDS Nominated MDR MPID
DI20170	DI-800	Service Provider Appointment Scenario
DI20187	DI-828	Proposed / Prospective MS DIP ID
DI20188	DI-830	Proposed / Prospective MS DIP EffectiveFromDate
DI20189	DI-831	Proposed / Prospective DS DIP ID
DI20190	DI-833	Proposed / Prospective DS DIP EffectiveFromDate
DI20191	DI-834	Supplier Nominated MDR DIP ID
DI20192	DI-836	Supplier Nominated MDR EffectiveFrom Date
DI20193	DI-837	Supplier Proposed Domestic Indicator
DI20194	DI-838	Supplier Proposed Consent Granularity
DI20195	DI-839	SDS Nominated MDR DIP ID
DI20196	DI-841	SDS Nominated MDR Requested EffectiveFrom Date
DI20200	DI-847	Service Provider App Requesting Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20280	DI-143	Proposed Appointment Response Code
DI20293	DI-020	Contract Reference Data Service
DI20408	DI-019	Contract Reference Metering Service
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI90043	DI-849	registrationId

Flow Structure

SV20149 - MSAppSPResponse - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1	Response Code
					C	Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1	Service Provider App Requesting Supplier DIP ID
					1	Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B070	Proposed Metering Service Details	1-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency
B018	SDS Nominated MDR	0-1		G
					1	SDS Nominated MDR DIP ID
					1	SDS Nominated MDR MPID
					1	SDS Nominated MDR Requested EffectiveFrom Date

SV20150 - DSAppSPResponse - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B007	Service Provider Appointment Outcome	1-1		G
					1	Response Code
					C	Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1	Service Provider App Requesting Supplier DIP ID
					1	Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B070	Proposed Metering Service Details	0-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency
B018	SDS Nominated MDR	0-1	Mandatory where Smart Meters Installed	G
					1	SDS Nominated MDR DIP ID
					1	SDS Nominated MDR MPID
					1	SDS Nominated MDR Requested EffectiveFrom Date

SV20151 - SDS - MDRUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B007	Service Provider Appointment Outcome	0-0		G
					1	Response Code
					C	Proposed Appointment Response Code	DI-979 is value R or L
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1	Service Provider App Requesting Supplier DIP ID
					1	Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B070	Proposed Metering Service Details	0-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency
B018	SDS Nominated MDR	0-1	Mandatory where Smart Meters Installed	G
					1	SDS Nominated MDR DIP ID
					1	SDS Nominated MDR MPID
					1	SDS Nominated MDR Requested EffectiveFrom Date

Message Flow Details

MM20013 - SMRS Request for Supplier Agent Appointment

Market Message Information

Market Message Reference	MM20013
MM Description	SMRS request to a Supplier Agent to consider Appointment to an MPAN as either a Metering Service or Data Service
Local Catalogue Reference	IF-033
Version	011
Notes	IMPORTANT: Supplier Agents should be aware that when accepting an appointment on an MPAN which is part of a linked 'Group', either Related MPANs or Linked Import/Export MPANs, the acceptance will be deemed to have applied to ALL the MPANs in the group - and the Supplier Agent shall acquire responsibility for ALL the MPANs in the group (subject to the auto-alignment logic). All Linked MPANs and the meters associated with those linked MPANs are included here. However, an separate IF-036 message will be issued for each and every linked MPAN as part of the Supplier Agent Auto-Alignment functionality. The 'Incumbent Metering Service' is the appointed Metering Service at the point an Proposed Metering Service 'accepts' a Prospective Appointment. It is this party that is responsible for sharing Traditional & Advanced MTDs (via D149/D150/D268) with the Proposed Metering & Data Services. It is possible that this may not end up being the actual 'Predecessor Meter Service'. The exact predecessor Metering Service will be notified to incoming parties via IF-036 (provided it is available to the SMRS at the time it is issued). The MHHS Design is such that its possible that the SMRS may not always be able to provide details of 'Incumbent Supplier Agents'. Obviously this will be the case on Initial Registration, but it may also be in cases where the Previous Supplier has been unable to successfully complete Supplier Agent Appointment(s) prior to the next switch then taking place. The concept of Supplier Nominated MDR is to allow for the fact that Suppliers may wish to assign different MDRs to different customer groups. Suppliers & Data Services should agree bi-laterally how situations of invalid Supplier Nominated MDR are managed e.g. either Rejected back to the Supplier or some default MDR applied by the Data Service.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20152	MSAppSPRequest	Supplier Meter Registration Service			XMSP		Copy	Balancing and Settlement Code Company
SV20155	DSAppSPRequest	Supplier Meter Registration Service			XDSP		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20019	DI-051	Market Segment Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20051	DI-126	Traditional / Fall Back Read Frequency
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20053	DI-129	DUoS Tariff ID Effective From Date
DI20065	DI-151	Associated MPAN Energy Direction
DI20093	DI-206	Service Provider Appointment Requesting Supplier MPID
DI20099	DI-212	Import/Export MPAN Supplier MPID
DI20100	DI-213	Proposed Metering Service MPID
DI20101	DI-214	Proposed Data Service MPID
DI20102	DI-215	Supplier Nominated MDR MPID
DI20104	DI-217	Incumbent Metering Service MPID
DI20170	DI-800	Service Provider Appointment Scenario
DI20171	DI-801	Import/Export MPAN Supplier DIP ID
DI20174	DI-807	Incumbent Metering Service DIP ID
DI20187	DI-828	Proposed / Prospective MS DIP ID
DI20188	DI-830	Proposed / Prospective MS DIP EffectiveFromDate
DI20189	DI-831	Proposed / Prospective DS DIP ID
DI20190	DI-833	Proposed / Prospective DS DIP EffectiveFromDate
DI20191	DI-834	Supplier Nominated MDR DIP ID
DI20192	DI-836	Supplier Nominated MDR EffectiveFrom Date
DI20193	DI-837	Supplier Proposed Domestic Indicator
DI20194	DI-838	Supplier Proposed Consent Granularity
DI20200	DI-847	Service Provider App Requesting Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20263	DI-026	DCC Effective From Date
DI20265	DI-034	Energisation Status Effective From Date
DI20268	DI-054	Meter Asset Provider Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20274	DI-124	Profile Class Effective From Date
DI20275	DI-125	SSC EffectiveFromDate
DI20276	DI-135	SMSO EffectiveFrom Date
DI20293	DI-020	Contract Reference Data Service
DI20408	DI-019	Contract Reference Metering Service
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50032	J0071 / DI-122	Profile Class Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51130	J1833 / DI-025	DCC Service Flag
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI51532	J2243 / DI-075	Primary MPAN
DI51533	J2244 / DI-079	Secondary MPAN
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)
DI51601	J2314 / DI-015	Connection Type
DI51604	J2317 / DI-038	Associated Import / Export MSID
DI90043	DI-849	registrationId

Flow Structure

SV20152 - MSAppSPRequest - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1			Service Provider App Requesting Supplier DIP ID
					1			Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1			registrationId
B070	Proposed Metering Service Details	1-1		G
					1			Proposed / Prospective MS DIP ID
					1			Proposed Metering Service MPID
					1			Proposed / Prospective MS DIP EffectiveFromDate
					O			Contract Reference Metering Service
					1			Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1			Proposed / Prospective DS DIP ID
					1			Proposed Data Service MPID
					1			Proposed / Prospective DS DIP EffectiveFromDate
					O			Contract Reference Data Service
					1			Service Provider Appointment Scenario
					O			Supplier Nominated MDR DIP ID
					O			Supplier Nominated MDR MPID
					O			Supplier Nominated MDR EffectiveFrom Date
					1			Supplier Proposed Consent Granularity
					1			Supplier Proposed Domestic Indicator
					O			Traditional / Fall Back Read Frequency
B072	Incumbent Metering Service	0-1	Where available in SMRS. Reference External Notes for population guidance.	G
					1			Incumbent Metering Service DIP ID
					1			Incumbent Metering Service MPID
B022	MPAN Address	1-1		G
					O			Metering Point Postcode
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
B023	MPAN Connection Info	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
					1			Direction of Energy Flow
					1			Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1			DUoS Tariff ID
					1			DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1			Energisation Status
					1			Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1			Market Segment Indicator
					1			Market Segment Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Required only for Smart Meters if available	G
					1			DCC Service Flag
					1			DCC Effective From Date
B031	SMSO Info	0-1		G
					1			Smart Metering System Operator (SMSO)
					1			SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters / Optional for other Meters OR where not available in SMRS	G
					C			Profile Class Id	Mandatory for Traditional Meters
					C			Profile Class Effective From Date	Required if [DI-122] not null
					C			Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C			SSC EffectiveFromDate	Required if [DI-123] not null
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed	G
					1			Meter ID
					1			Meter Type
					O			Manufacturers Make and Type
					C			Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1			Meter Location
					C			Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1			Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-*	Mandatory for each Meter Provided. Most Recent Record only for each B074 Meter		G
						1		Meter Asset Provider Id
						1		Meter Asset Provider Effective From Date
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	0-*	Mandatory if Meter(s) exist		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Mandatory for each Meter Provided. Most Recent Record only for each B036 Meter provided			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date
B037	Related MPAN(s)	0-*		G
					C			Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs Collection of B037-B038-B075 should be repeated for each Related MPAN
					C			Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs Collection of B037-B038-B075 should be repeated for each Related MPAN
B038	Related MPAN Meter Details	1-*			G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Mandatory for each Meter Provided. Most Recent Record only for each B038 Meter provided			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

SV20155 - DSAppSPRequest - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B012	Service Provider Appointment Requesting Supplier	1-1		G
					1			Service Provider App Requesting Supplier DIP ID
					1			Service Provider Appointment Requesting Supplier MPID
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1			registrationId
B070	Proposed Metering Service Details	0-1		G
					1			Proposed / Prospective MS DIP ID
					1			Proposed Metering Service MPID
					1			Proposed / Prospective MS DIP EffectiveFromDate
					O			Contract Reference Metering Service
					1			Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1			Proposed / Prospective DS DIP ID
					1			Proposed Data Service MPID
					1			Proposed / Prospective DS DIP EffectiveFromDate
					O			Contract Reference Data Service
					1			Service Provider Appointment Scenario
					O			Supplier Nominated MDR DIP ID
					O			Supplier Nominated MDR MPID
					O			Supplier Nominated MDR EffectiveFrom Date
					1			Supplier Proposed Consent Granularity
					1			Supplier Proposed Domestic Indicator
					O			Traditional / Fall Back Read Frequency
B072	Incumbent Metering Service	0-1	Where available in SMRS. Reference External Notes for population guidance.	G
					1			Incumbent Metering Service DIP ID
					1			Incumbent Metering Service MPID
B022	MPAN Address	1-1		G
					O			Metering Point Postcode
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
B023	MPAN Connection Info	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
					1			Direction of Energy Flow
					1			Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1			DUoS Tariff ID
					1			DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1			Energisation Status
					1			Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1			Market Segment Indicator
					1			Market Segment Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Required only for Smart Meters if available	G
					1			DCC Service Flag
					1			DCC Effective From Date
B031	SMSO Info	0-1		G
					1			Smart Metering System Operator (SMSO)
					1			SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters / Optional for other Meters OR where not available in SMRS	G
					C			Profile Class Id	Mandatory for Traditional Meters
					C			Profile Class Effective From Date	Required if [DI-122] not null
					C			Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C			SSC EffectiveFromDate	Required if [DI-123] not null
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed	G
					1			Meter ID
					1			Meter Type
					O			Manufacturers Make and Type
					C			Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1			Meter Location
					C			Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1			Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-*	Mandatory for each Meter Provided. Most Recent Record only for each B074 Meter		G
						1		Meter Asset Provider Id
						1		Meter Asset Provider Effective From Date
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	0-*	Mandatory if Meter(s) exist		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Mandatory for each Meter Provided. Most Recent Record only for each B036 Meter provided			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date
B037	Related MPAN(s)	0-*		G
					C			Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs Collection of B037-B038-B075 should be repeated for each Related MPAN
					C			Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs Collection of B037-B038-B075 should be repeated for each Related MPAN
B038	Related MPAN Meter Details	1-1			G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Mandatory for each Meter Provided. Most Recent Record only for each B038 Meter provided			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

Message Flow Details

MM20014 - SMRS Supplier Agent Appointment Request Response

Market Message Information

Market Message Reference	MM20014
MM Description	SMRS Response to Suppliers initial request to Appoint a Supplier Agent, either Metering Service or Data Service
Local Catalogue Reference	IF-032
Version	011
Notes	If the Response in this interface is 'Accepted' - this only means that the Appointment Request has passed the SMRS's initial validation. The request will then be forwarded to the Supplier Agent for his validation & review. The Supplier Agent outcome will be advised in a subsequent IF-035.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20158	MSAppInitialResp	Supplier Meter Registration Service			SUPS		Copy	Balancing and Settlement Code Company
SV20159	DSAppInitialResp	Supplier Meter Registration Service			SUPS		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20051	DI-126	Traditional / Fall Back Read Frequency
DI20100	DI-213	Proposed Metering Service MPID
DI20101	DI-214	Proposed Data Service MPID
DI20102	DI-215	Supplier Nominated MDR MPID
DI20170	DI-800	Service Provider Appointment Scenario
DI20187	DI-828	Proposed / Prospective MS DIP ID
DI20188	DI-830	Proposed / Prospective MS DIP EffectiveFromDate
DI20189	DI-831	Proposed / Prospective DS DIP ID
DI20190	DI-833	Proposed / Prospective DS DIP EffectiveFromDate
DI20191	DI-834	Supplier Nominated MDR DIP ID
DI20192	DI-836	Supplier Nominated MDR EffectiveFrom Date
DI20193	DI-837	Supplier Proposed Domestic Indicator
DI20194	DI-838	Supplier Proposed Consent Granularity
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20293	DI-020	Contract Reference Data Service
DI20408	DI-019	Contract Reference Metering Service
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI90043	DI-849	registrationId

Flow Structure

SV20158 - MSAppInitialResp - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B070	Proposed Metering Service Details	1-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency

SV20159 - DSAppInitialResp - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B070	Proposed Metering Service Details	0-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency

Message Flow Details

MM20015 - Supplier Agent Appointment Request

Market Message Information

Market Message Reference	MM20015
MM Description	Initial request from Supplier to SMRS to Appoint a Supplier Agent, either Metering Service or Data Service
Local Catalogue Reference	IF-031
Version	011
Notes	It is important that Suppliers set the Service Appointment Scenario code to 'SEG' when the appointment(s) are connected to a Change of Connection Type and/or Change of Segment. This will allow the appointment to bypass the initial SMRS Segment Validation checks, and will also allow extra time for the completion of any required updates (Change of Connection Type / Meter Exchange) before the proposed appointment is Lapsed. Supplier are also reminded that under the MHHS process, they are required to submit a Metering Service (UMSO) appointment for all Unmetered MPANs to align with their acquisition of the MPAN. Suppliers should also be aware that it is not possible to change either the Consent Granularity or Domestic Premise Indicator using a USP appointment transaction and the SMRS will ignore these values (when using the USP scenario) Retrospective Appointments are permitted. Suppliers should ensure that appropriate Supplier Agent(s), are in place for the entirety of their period of supply.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20160	MSApp	Electricity Supplier				REGS	Yes	Balancing and Settlement Code Company
SV20161	DSApp	Electricity Supplier				REGS	Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20051	DI-126	Traditional / Fall Back Read Frequency
DI20100	DI-213	Proposed Metering Service MPID
DI20101	DI-214	Proposed Data Service MPID
DI20102	DI-215	Supplier Nominated MDR MPID
DI20170	DI-800	Service Provider Appointment Scenario
DI20187	DI-828	Proposed / Prospective MS DIP ID
DI20188	DI-830	Proposed / Prospective MS DIP EffectiveFromDate
DI20189	DI-831	Proposed / Prospective DS DIP ID
DI20190	DI-833	Proposed / Prospective DS DIP EffectiveFromDate
DI20191	DI-834	Supplier Nominated MDR DIP ID
DI20192	DI-836	Supplier Nominated MDR EffectiveFrom Date
DI20193	DI-837	Supplier Proposed Domestic Indicator
DI20194	DI-838	Supplier Proposed Consent Granularity
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20293	DI-020	Contract Reference Data Service
DI20408	DI-019	Contract Reference Metering Service
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI90043	DI-849	registrationId

Flow Structure

SV20160 - MSApp - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B070	Proposed Metering Service Details	1-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	0-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency

SV20161 - DSApp - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B070	Proposed Metering Service Details	0-1		G
					1	Proposed / Prospective MS DIP ID
					1	Proposed Metering Service MPID
					1	Proposed / Prospective MS DIP EffectiveFromDate
					O	Contract Reference Metering Service
					1	Service Provider Appointment Scenario
B071	Proposed Data Service Details	1-1		G
					1	Proposed / Prospective DS DIP ID
					1	Proposed Data Service MPID
					1	Proposed / Prospective DS DIP EffectiveFromDate
					O	Contract Reference Data Service
					1	Service Provider Appointment Scenario
					O	Supplier Nominated MDR DIP ID
					O	Supplier Nominated MDR MPID
					O	Supplier Nominated MDR EffectiveFrom Date
					1	Supplier Proposed Consent Granularity
					1	Supplier Proposed Domestic Indicator
					O	Traditional / Fall Back Read Frequency

Message Flow Details

MM20016 - Consumption Amendment Request Response

Market Message Information

Market Message Reference	MM20016
MM Description	Response from the Data Service to a Supplier Request Calculate and Submit a Consumption Amendment
Local Catalogue Reference	IF-028
Version	011
Notes	Its is for each Data Service to determine what rules/validation they wish to put in place around the Consumption Amendment Process, over above those set by the industry for minimum thresholds. For example, if they wish to allow Supplier to provide a 'Gross Consumption' and 'Adjustment Period', that overlaps with the RF Cut off, then the apportion that consumption to determine the Pre-RF element for submission OR if they wish to restrict the Consumption and Adjustment solely to that within the Pre-RF period. Similarly, if they wish to accept periods which have portions outside of their period of responsibility. Validation Codes below attempt to deal with each scenario which might be encountered, the use of each is at the discretion of the Data Service.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20162	ConsumptionAmendment	Data Service			SUPS		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20074	DI-162	Consumption Amendment Supplier Reference
DI20075	DI-163	Consumption Amendment Period Start Date
DI20076	DI-164	Consumption Amendment Period End Date
DI20077	DI-165	Gross Revised Consumption
DI20078	DI-166	Supplier Consumption Amendment Reason Code
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id

Flow Structure

SV20162 - ConsumptionAmendment - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B045	MQID	1-*		G
					1		Measurement Quantity Id
B073	Supplier Consumption Amendment Request	1-*			G
						O	Consumption Amendment Supplier Reference
						1	Consumption Amendment Period Start Date
						1	Consumption Amendment Period End Date
						1	Gross Revised Consumption
						1	Supplier Consumption Amendment Reason Code

Message Flow Details

MM20017 - Consumption Amendment Request

Market Message Information

Market Message Reference	MM20017
MM Description	Request by Supplier for the Data Service to Calculate and Submit a Consumption Amendment
Local Catalogue Reference	IF-027
Version	011
Notes	Its is for each Data Service to determine what rules/validation they wish to put in place around the Consumption Amendment Process, over above those set by the bilaterally agreed minimum thresholds. For example, if they wish to allow Supplier to provide a 'Gross Consumption' and 'Adjustment Period', that overlaps with the RF Cut off, then the apportion that consumption to determine the Pre-RF element for submission OR if they wish to restrict the Consumption and Adjustment solely to that within the Pre-RF period. Similarly, if they wish to accept periods which have portions outside of their period of responsibility. Validation Codes below attempt to deal with each scenario which might be encountered, the use of each is at the discretion of the Data Service. There are no use cases in the current MHHS Design whereby a UMSDS is expected/required to receive/process a Consumption Adjustment transaction(s). Equally however, there is also nothing in the current Design that would prevent their use if such a use case were identified; and both Supplier and UMSDS bilaterally agreed to their usage.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20163	ConsumptionAmendment	Electricity Supplier			XDSS		Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20074	DI-162	Consumption Amendment Supplier Reference
DI20075	DI-163	Consumption Amendment Period Start Date
DI20076	DI-164	Consumption Amendment Period End Date
DI20077	DI-165	Gross Revised Consumption
DI20078	DI-166	Supplier Consumption Amendment Reason Code
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id

Flow Structure

SV20163 - ConsumptionAmendment - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B045	MQID	1-*		G
					1		Measurement Quantity Id
B073	Supplier Consumption Amendment Request	1-*			G
						O	Consumption Amendment Supplier Reference
						1	Consumption Amendment Period Start Date
						1	Consumption Amendment Period End Date
						1	Gross Revised Consumption
						1	Supplier Consumption Amendment Reason Code

Message Flow Details

MM20018 - SMRS Notification of Changes to Supplier Data

Market Message Information

Market Message Reference	MM20018
MM Description	This interface is to notify participants of changes to SMRS Data Items, principally those maintained by the Supplier
Local Catalogue Reference	IF-026
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20165	ConsentGranularity	Supplier Meter Registration Service		SUPS	XDSC, MDR	Copy	Balancing and Settlement Code Company
SV20167	IHDInfo	Supplier Meter Registration Service	EES	SUPS		Copy	Balancing and Settlement Code Company
SV20168	SMSO	Supplier Meter Registration Service	EES	SUPS	XDSC, XMSC, MDR	Copy	Balancing and Settlement Code Company
SV20181	SSCandProfileClass	Supplier Meter Registration Service	EES, LSS	SUPS	XDSC, XMSC, LDSO	Copy	Balancing and Settlement Code Company
SV20187	Any Event & DI-979 = "R"	Supplier Meter Registration Service		SUPS		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20003	DI-017	Consent Granularity
DI20004	DI-018	Consent Granularity Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20274	DI-124	Profile Class Effective From Date
DI20275	DI-125	SSC EffectiveFromDate
DI20276	DI-135	SMSO EffectiveFrom Date
DI20277	DI-136	IHD Status EffectiveFrom Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50032	J0071 / DI-122	Profile Class Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI90043	DI-849	registrationId

Flow Structure

SV20165 - ConsentGranularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B068	MPAN Consent Info	1-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20167 - IHDInfo - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	1-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20168 - SMSO - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	1-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20181 - SSCandProfileClass - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	1-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20187 - Any Event & DI-979 = "R" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

Message Flow Details

MM20019 - Supplier Updates to SMRS

Market Message Information

Market Message Reference	MM20019
MM Description	This interface is to allow Supplier to maintain SMRS Data Items for which it has ownership/responsibility
Local Catalogue Reference	IF-025
Version	011
Notes	Event Type [DomesticIndicator] Removed from the interface as SMRS will utilise direct updates from CSS to maintain this Data Item. Whilst Profile Class / SSC are no longer 'settlement related data' items - it has been agreed that Suppliers will continue to have the option to maintain these in order to better support other non-settlement related processes within the Supply environment (eg quotation, tarriff allocation and comparison etc.). However, following migration into the MHHS Regmine some Suppliers may choose to End Date these items effectivly leaving them as NULL - this is achived by sending a blank/ Null value for SSC/PC and an effective From Date >= SSD or the last Eff From Date. Suppliers inheriting sites will null SSC/PC values will have to option to leave them this way, or to set their own values using an Eff From Date => their own SSD. In cases of reverse migration where these values have been null'ed then PC/SSC values would need to be reinstated following reverse migration using D205 as appropriate. [SSCandProfileClass] allows for the update of both values in a single transaction. For the avoidance of doubt validation will be based on the 'frozen MDD table' and will be on Profile Class and SSC values in isolation (i.e. no PC-SSC Combination checks).
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Secondary	Correlation Id Created	Owner
SV20188	ConsentGranularity	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company
SV20189	IHDInfo	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company
SV20190	SMSO	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company
SV20191	SSCandProfileClass	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20003	DI-017	Consent Granularity
DI20004	DI-018	Consent Granularity Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20274	DI-124	Profile Class Effective From Date
DI20275	DI-125	SSC EffectiveFromDate
DI20276	DI-135	SMSO EffectiveFrom Date
DI20277	DI-136	IHD Status EffectiveFrom Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50032	J0071 / DI-122	Profile Class Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI90043	DI-849	registrationId

Flow Structure

SV20188 - ConsentGranularity - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B068	MPAN Consent Info	1-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20189 - IHDInfo - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	1-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20190 - SMSO - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	1-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

SV20191 - SSCandProfileClass - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available	G
					1	registrationId
B068	MPAN Consent Info	0-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B030	MPAN IHD Info	0-1		G
					O	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					O	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	1-1		G
					C	Profile Class Id	Mandatory for Traditional Meters (if changing)
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters (if changing)
					C	SSC EffectiveFromDate	Required if [DI-123] not null

Message Flow Details

MM20020 - Supplier Advisory Notification to Data Service

Market Message Information

Market Message Reference	MM20020
MM Description	Notification to the Data Service of circumstances which may impact or influence Data Service treatment of a site
Local Catalogue Reference	IF-024
Version	011
Notes	MHHS Design Working Group decided that there should not be a response message to this interface. However, L3/4 Validation allows for a response (via DIP MSGStatus I/F) whereby the message can be rejected if the MPAN is Unknown, or Invalid (not Appointed by the requesting Supplier). The mechanism for Suppliers to Remove or Rescind the effectiveness of a 'notification', would be to send a second message with the same EventCode-MPAN combination and a new Expiry Date (e.g.. SYSDate). In the case of Event Type [SN-SupplierAC], the Annual Consumption will be valid until the expiry date referenced in DI-098 or for a maximum of 12 months from its Creation Date (DI-100) irrespective of any later expiry date provided. Suppliers can revoke the use of a Supplier Nominated Annual Consumption as described above. Supplier Nominated Annual Consumptions shall have no retrospective effect. For Event Types [SN-RemoteEnabled], [SN-RemoteDisabled] Suppliers should set item DI-100 so as to align as closely as possible with when the action took place, Supplier may also wish to consider providing the Meter ID in these circumstances. The [SN-NoComms] event is for information only - Suppliers and DS' should agree between them if this Event Code can be used and what action, if any, the DS will take on its receipt/expiry.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Primary	Secondary	Correlation Id Created	Owner
SV20193	SN - Vacant	Electricity Supplier	XDSS		No	Balancing and Settlement Code Company
SV20196	SN - NoComms	Electricity Supplier	XDSS	MDR	No	Balancing and Settlement Code Company
SV20199	SN - RemoteEnabled	Electricity Supplier	XDSS	MDR	No	Balancing and Settlement Code Company
SV20202	SN - RemoteDisabled	Electricity Supplier	XDSS	MDR	No	Balancing and Settlement Code Company
SV20205	SN - SupplierAC	Electricity Supplier	XDSS		No	Balancing and Settlement Code Company
SV20207	SN - OffpeakDec	Electricity Supplier	XDSS		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20038	DI-098	Supplier Notification Expiry Date
DI20040	DI-100	Supplier Notification EffectiveFrom Date
DI20046	DI-108	Distributor DIP ID
DI20066	DI-152	Supplier Nominated Annual Consumption
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20294	DI-510	Off Peak Declaration Date
DI20295	DI-511	Off Peak Declaration Proportion
DI20298	DI-120	Additional Information
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20193 - SN - Vacant - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B057	Supplier Advisory Notification	1-1		G
					1	Supplier Notification EffectiveFrom Date
					O	Supplier Notification Expiry Date
					O	Additional Information
B069	Supplier Advisory Notification Meter ID	0-1		G
					1	Meter ID
B058	Supplier Nominated Annual Consumption	0-1		G
					1	Supplier Nominated Annual Consumption
B097	Off Peak Declaration	0-*		G
					1	Off Peak Declaration Date
					1	Off Peak Declaration Proportion

SV20196 - SN - NoComms - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B057	Supplier Advisory Notification	1-1		G
					1	Supplier Notification EffectiveFrom Date
					O	Supplier Notification Expiry Date
					O	Additional Information
B069	Supplier Advisory Notification Meter ID	0-1		G
					1	Meter ID
B058	Supplier Nominated Annual Consumption	0-1		G
					1	Supplier Nominated Annual Consumption
B097	Off Peak Declaration	0-*		G
					1	Off Peak Declaration Date
					1	Off Peak Declaration Proportion

SV20199 - SN - RemoteEnabled - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B057	Supplier Advisory Notification	1-1		G
					1	Supplier Notification EffectiveFrom Date
					O	Supplier Notification Expiry Date
					O	Additional Information
B069	Supplier Advisory Notification Meter ID	1-1		G
					1	Meter ID
B058	Supplier Nominated Annual Consumption	0-1		G
					1	Supplier Nominated Annual Consumption
B097	Off Peak Declaration	0-*		G
					1	Off Peak Declaration Date
					1	Off Peak Declaration Proportion

SV20202 - SN - RemoteDisabled - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B057	Supplier Advisory Notification	1-1		G
					1	Supplier Notification EffectiveFrom Date
					O	Supplier Notification Expiry Date
					O	Additional Information
B069	Supplier Advisory Notification Meter ID	1-1		G
					1	Meter ID
B058	Supplier Nominated Annual Consumption	0-1		G
					1	Supplier Nominated Annual Consumption
B097	Off Peak Declaration	0-*		G
					1	Off Peak Declaration Date
					1	Off Peak Declaration Proportion

SV20205 - SN - SupplierAC - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B057	Supplier Advisory Notification	1-1		G
					1	Supplier Notification EffectiveFrom Date
					O	Supplier Notification Expiry Date
					O	Additional Information
B069	Supplier Advisory Notification Meter ID	0-1		G
					1	Meter ID
B058	Supplier Nominated Annual Consumption	1-1		G
					1	Supplier Nominated Annual Consumption
B097	Off Peak Declaration	0-*		G
					1	Off Peak Declaration Date
					1	Off Peak Declaration Proportion

SV20207 - SN - OffpeakDec - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B057	Supplier Advisory Notification	0-0		G
					1	Supplier Notification EffectiveFrom Date
					O	Supplier Notification Expiry Date
					O	Additional Information
B069	Supplier Advisory Notification Meter ID	0-1		G
					1	Meter ID
B058	Supplier Nominated Annual Consumption	0-1		G
					1	Supplier Nominated Annual Consumption
B097	Off Peak Declaration	1-*		G
					1	Off Peak Declaration Date
					1	Off Peak Declaration Proportion

Message Flow Details

MM20021 - Load Shape Totals Data

Market Message Information

Market Message Reference	MM20021
MM Description	Central settlement will calculate Settlement Period Load Shapes on a daily basis. These new load shapes are created for each UTC Settlement Period of a UTC Settlement Date and must be delivered to the Data Services, within agreed timescales, so as to allow for Data Service Validation & Estimation processes to operate in an accurate & timely fashion.
Local Catalogue Reference	IF-023
Version	011
Notes	IF-023 contains the daily totals based on data provided in IF-022 for the same referenced Settlement Day. Participants may choose to utilise the summed data in IF-023 or sum the data themselves from IF-022 ( in which case reference to IF-023 is not required )
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	PUBLIC

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20208	LSSTotalsData	Load Shaping Service		All Suppliers / All Data Services			No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20010	DI-040	Annual Load Shape Total
DI20011	DI-041	Load Shape 7 Day Rolling Off-Peak Total
DI20012	DI-042	Load Shape 7 Day Rolling Peak Total
DI20013	DI-043	Load Shape 7 Day Rolling Total
DI20014	DI-044	Load Shape Day Off-Peak Total
DI20015	DI-045	Load Shape Day Peak Total
DI20016	DI-046	Load Shape Day Total
DI20018	J2329 / DI-050	Market Segment Indicator
DI20028	DI-081	Settlement Period Duration
DI20041	DI-101	UTC Settlement Date
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20296	DI-039	Load Shape GSP Group ID
DI20297	DI-031	Load Shape Domestic Premise Indicator
DI50056	J0103 / DI-052	Measurement Quantity Id
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20208 - LSSTotalsData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
B046	UTC Settlement Day	1-1		G
					1			UTC Settlement Date
					1			Settlement Period Duration
B051	Load Shape Criteria	1-*			G
						O		Load Shape GSP Group ID
						1		Connection Type
						1		Market Segment Indicator
						O		Load Shape Domestic Premise Indicator
						1		Measurement Quantity Id
B054	Load Shape Annual Consumption	1-*			G
						1		Annual Load Shape Total
B053	Load Shape Total Data	1-*				G
							1	Load Shape Day Total
							C	Load Shape Day Peak Total	Smart Only
							C	Load Shape Day Off-Peak Total	Smart Only
							1	Load Shape 7 Day Rolling Total
							C	Load Shape 7 Day Rolling Peak Total	Smart Only
							C	Load Shape 7 Day Rolling Off-Peak Total	Smart Only

Message Flow Details

MM20022 - Load Shape Period Data

Market Message Information

Market Message Reference	MM20022
MM Description	Central settlement will calculate Settlement Period Load Shapes on a daily basis. These new load shapes are created for each UTC Settlement Period of a UTC Settlement Date and must be delivered to the Data Services, within agreed timescales, so as to allow for Data Service Validation & Estimation processes to operate in an accurate & timely fashion.
Local Catalogue Reference	IF-022
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	PUBLIC

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20209	LSSPeriodData	Load Shaping Service		All Suppliers / All Data Services			No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20028	DI-081	Settlement Period Duration
DI20029	DI-082	Settlement Period Effective To Date/Time
DI20041	DI-101	UTC Settlement Date
DI20042	DI-102	Load Shape Period Value
DI20068	DI-154	Default Load Shape Flag
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20296	DI-039	Load Shape GSP Group ID
DI20297	DI-031	Load Shape Domestic Premise Indicator
DI50056	J0103 / DI-052	Measurement Quantity Id
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20209 - LSSPeriodData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
B046	UTC Settlement Day	1-1		G
					1			UTC Settlement Date
					1			Settlement Period Duration
B051	Load Shape Criteria	1-*			G
						O		Load Shape GSP Group ID
						1		Connection Type
						1		Market Segment Indicator
						O		Load Shape Domestic Premise Indicator
						1		Measurement Quantity Id
B052	Load Shape Period Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	Load Shape Period Value
							1	Default Load Shape Flag

Message Flow Details

MM20023 - UTC Settlement Period Consumption Data

Market Message Information

Market Message Reference	MM20023
MM Description	Data Service will provide Actual or Estimated UTC Settlement Period Consumption data (Active and where appropriate Reactive), for each MPAN, for each day that they are appointed.
Local Catalogue Reference	IF-021
Version	011
Notes	* A maximum of 1 MQID and 200 Settlement Days combinations per individual message * Assumption that Central Settlements Systems will utilise the 'S1 - Sending Party Timestamp' to determine the date/time data was issued and this will subsequently be used to identify the most recent data for a given MPAN / UTC Period. Consumption submitted on a De-Energised site will be accepted, but will generate a warning returned using IF-014. * Connection Type should be the Connection Type of the MPAN on the Settlement Day for which information is being submitted. As a result of routing requirements, consumptions for periods where a different Connection Type was effective should be sent in a new/separate message. * Response messages will only be sent in the case of Validation Failure / Business Validation Rejection; in the absence of a error response the message should be assumed to have been accepted and fully processed. In the case of failed validation no data will be loaded by the MDS and all data contained in the message should be resubmitted as part of the 'corrected' message. For the avoidance of doubt 'message' in this context relates to all data associated with a Common Block (i.e. * JSON field names in this interface 'ONLY', have been shortened to the values shown in RED in col C/Data Item, so as to reduce the size of this particularly high volume interface.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20210	ActivePower & DI-015 <> W	Data Service	LSS	SUPS	LDSO	Yes	Balancing and Settlement Code Company
SV20211	ActivePower & DI-015 = W	Data Service	LSS	SUPS		Yes	Balancing and Settlement Code Company
SV20212	ReactivePower	Data Service		SUPS	LDSO	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20024	DI-076	Estimation Reason Code
DI20028	DI-081	Settlement Period Duration
DI20029	DI-082	Settlement Period Effective To Date/Time
DI20030	J2328 / DI-083	Settlement Period Quality Indicator
DI20041	DI-101	UTC Settlement Date
DI20046	DI-108	Distributor DIP ID
DI20061	DI-147	UTC Period Consumption Value
DI20078	DI-166	Supplier Consumption Amendment Reason Code
DI20199	DI-845	Issuing Data Service DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20210 - ActivePower & DI-015 <> W - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B044	Data Service Information	1-1		G
					1			Issuing Data Service DIP ID
B067	Connection Type	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
							C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
							C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment

SV20211 - ActivePower & DI-015 = W - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B044	Data Service Information	1-1		G
					1			Issuing Data Service DIP ID
B067	Connection Type	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
							C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
							C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment

SV20212 - ReactivePower - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B044	Data Service Information	1-1		G
					1			Issuing Data Service DIP ID
B067	Connection Type	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
							C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
							C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment

Message Flow Details

MM20024 - Manage Meterpoint Relationships Response

Market Message Information

Market Message Reference	MM20024
MM Description	Interface providing the SMRS Response to an MPAN Relationship request to create/change.
Local Catalogue Reference	IF-020
Version	011
Notes	So as to avoid confussion, for the purposes of this interface the term 'Principal MPAN' can be taken to mean either the current conventional 'Primary MPAN' in a group of Related MPANs OR the Import MPAN contained in a set of Linked Import/Export MPANs. Again soley for the purposes of this interface the term 'Subsidiary MPAN' can be taken to mean either the current conventional 'Seconday MPAN' in a group of Related MPANs OR the Export MPAN(s) contained in a set of Linked Import/Export MPANs. A grouping of Linked Import / Export MPANs may consist of an Import MPAN [Principal] and one or more Export [subsidiary] MPAN(s). In the case of Linked Import / Export MPANs either the Import OR the Export Supplier may manage changes in MPAN Relationship(s). For the avoidance of doubt, for Import/Export linkages it is the LDSO that must determine if the request to create/modify an MPAN association is valid or not. The ultimate decision to allow the linking or de-linking of a MPAN within a Linked MPAN group rests with the LDSO. Related Metering Point linkages are maintained by the Supplier. Participants should be aware that there may be circumstances when an LDSO initiates the Linkage (Import/Export) of MPANs un-prompted by an IF-019 from the Supplier. These occurances should be rare, but Suppliers, should allow for the recipt and processing of 'unsolicited' PUB-020 messages. Participants should also note that for process reasons the Correlation ID cannot be used to Link IF-019/IF-020 messages together in the case of Linked Import/Export MPANs . In order to provide Suppliers with full details of a Linked Import/Export 'Group' Block B035 with supporting B036/B075 blocks as required will be provided for each MPAN in the Linked group following a successfull action. This information is NOT required for Related MPANs as a Supplier should already have responsibility and therefore visibility of all the MPAN data.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 3 (MPAN + PII)

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20213	LinkedImportExportCreate and DI-979 = "A"	Supplier Meter Registration Service	EES	SUPS, SUPL	SUPC, XDSC, XMSC, LDSO	New	Balancing and Settlement Code Company
SV20214	LinkedImportExportCreate LinkedImportExportAdd LinkedImportExportRemove and DI-979 = "R"	Licensed Distribution System Operator		SUPS		Copy	Balancing and Settlement Code Company
SV20218	LinkedImportExportAdd and DI-979 = "A"	Supplier Meter Registration Service	EES	SUPS, SUPL	SUPC, XDSC, XMSC, LDSO	New	Balancing and Settlement Code Company
SV20223	LinkedImportExportRemove and DI-979 = "A"	Supplier Meter Registration Service	EES	SUPS, SUPL	SUPC, XDSC, XMSC, LDSO	New	Balancing and Settlement Code Company
SV20228	RelatedCreate RelatedAdd RelatedRemove and DI-979 = "A"	Supplier Meter Registration Service	EES	SUPS	XDSC, XMSC, LDSO	Copy	Balancing and Settlement Code Company
SV20229	RelatedCreate RelatedAdd RelatedRemove and DI-979 = "R"	Supplier Meter Registration Service		SUPS		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20021	DI-073	Principle MPAN
DI20022	DI-074	Subsidary MPAN
DI20046	DI-108	Distributor DIP ID
DI20065	DI-151	Associated MPAN Energy Direction
DI20099	DI-212	Import/Export MPAN Supplier MPID
DI20171	DI-801	Import/Export MPAN Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20268	DI-054	Meter Asset Provider Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20298	DI-120	Additional Information
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)
DI51604	J2317 / DI-038	Associated Import / Export MSID

Flow Structure

SV20213 - LinkedImportExportCreate and DI-979 = "A" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1			Principle MPAN
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1			Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1			Additional Information
B035	Linked Import / Export MPAN	1-*	Block below is repeated for each Linked Import/Export MPAN in the group	G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	1-*	B036 & B075 below repeated for each Meter /MAP pair		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most Recent Record only for each B036 Meter provided above			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

SV20214 - LinkedImportExportCreate LinkedImportExportAdd LinkedImportExportRemove and DI-979 = "R" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1			Principle MPAN
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1			Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1			Additional Information
B035	Linked Import / Export MPAN	0-0		G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	0-0			G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	0-0				G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

SV20218 - LinkedImportExportAdd and DI-979 = "A" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1			Principle MPAN
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1			Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1			Additional Information
B035	Linked Import / Export MPAN	1-*	Block below is repeated for each Linked Import/Export MPAN in the group	G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	1-*	B036 & B075 below repeated for each Meter /MAP pair		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most Recent Record only for each B036 Meter provided above			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

SV20223 - LinkedImportExportRemove and DI-979 = "A" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1			Principle MPAN
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1			Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1			Additional Information
B035	Linked Import / Export MPAN	1-*	Block below is repeated for each Linked Import/Export MPAN in the group	G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	1-*	B036 & B075 below repeated for each Meter /MAP pair		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most Recent Record only for each B036 Meter provided above			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

SV20228 - RelatedCreate RelatedAdd RelatedRemove and DI-979 = "A" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1			Principle MPAN
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1			Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1			Additional Information
B035	Linked Import / Export MPAN	0-0		G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	0-0			G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	0-0				G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

SV20229 - RelatedCreate RelatedAdd RelatedRemove and DI-979 = "R" - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-0		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1			Principle MPAN
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1			Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1			Additional Information
B035	Linked Import / Export MPAN	0-0		G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	0-0			G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	0-0				G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

Message Flow Details

MM20025 - Manage Meterpoint Relationships

Market Message Information

Market Message Reference	MM20025
MM Description	Interface to allow Supplier to request/specify the Creation, Addition or Removal of MPAN(s) from a MPAN Relationship - either an Import/Export or Related MPAN grouping.
Local Catalogue Reference	IF-019
Version	011
Notes	So as to avoid confussion, for the purposes of this interface the term 'Principal MPAN' can be taken to mean either the current conventional 'Primary MPAN' in a group of Related MPANs OR the Import MPAN contained in a set of Linked Import/Export MPANs. Again soley for the purposes of this interface the term 'Subsidiary MPAN' can be taken to mean either the current conventional 'Seconday MPAN' in a group of Related MPANs OR the Export MPAN(s) contained in a set of Linked Import/Export MPANs. The 'Create' event should be used in order to Create a New Relationship from scratch i.e. where none of the MPANs are currenly related The 'Add' event should be used in order to Add a new MPAN to an existing relationship. The '*Remove' event should be used in order to remove MPAN(s) already part of a existing relationship - with the removal of the last MPAN effectivly dissolving the relationship. A grouping of Linked Import / Export MPANs may consist of an Import MPAN [Principal] and one or more Export [subsidiary] MPAN(s). In the case of Linked Import / Export MPANs either the Import OR the Export Supplier may manage changes in MPAN Relationship(s). For the avoidance of doubt, for Import/Export linkages it is the LDSO that must determine if the request to create/modify an MPAN association is valid or not. The ultimate decision to allow the linking or de-linking of a MPAN within a Linked MPAN group rests with the LDSO. Related Metering Point linkages are maintained by the Supplier. Where multiple 'subsidiary' MPANs are specified within a single message the whole transaction will either succeed or fail. e.g if three subsidiary MPANs are referenced, if an error is generated on any individual MPAN the whole transaction will be rejected i.e. no relationships will be created/modified/changed even for the MPAN(s) on which an error did not occur. Therefore Suppliers may wish to consider the benefit of submitting the addition/removal of multiple MPANs as separate transactions (i.e. one for each MPAN). Participants should be aware that there may be circumstances when an LDSO initiates the Linkage (Import/Export) of MPANs un-prompted by an IF-019 from the Supplier. These occurances should be rare, but Suppliers, should allow for the recipt and processing of 'unsolicited' PUB-020 messages. Participants should also note that for process reasons the Correlation ID cannot be used to Link IF-019/IF-020 messages together in the case of Linked Import/Export MPANs.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 3 (MPAN + PII)

Scenario Variants

Scenario Variant	Name	Source	Secondary	Correlation Id Created	Owner
SV20243	LinkedImportExportCreate	Electricity Supplier	LDSO	Yes	Balancing and Settlement Code Company
SV20244	LinkedImportExportAdd	Electricity Supplier	LDSO	Yes	Balancing and Settlement Code Company
SV20245	LinkedImportExportRemove	Electricity Supplier	LDSO	Yes	Balancing and Settlement Code Company
SV20246	RelatedCreate	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company
SV20247	RelatedAdd	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company
SV20248	RelatedRemove	Electricity Supplier	REGS	Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20021	DI-073	Principle MPAN
DI20022	DI-074	Subsidary MPAN
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20298	DI-120	Additional Information
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20243 - LinkedImportExportCreate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1	Principle MPAN
					1	Distributor DIP ID
					1	GSP Group Id
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1	Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1	Additional Information

SV20244 - LinkedImportExportAdd - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1	Principle MPAN
					1	Distributor DIP ID
					1	GSP Group Id
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1	Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1	Additional Information

SV20245 - LinkedImportExportRemove - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1	Principle MPAN
					1	Distributor DIP ID
					1	GSP Group Id
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1	Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1	Additional Information

SV20246 - RelatedCreate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1	Principle MPAN
					1	Distributor DIP ID
					1	GSP Group Id
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1	Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1	Additional Information

SV20247 - RelatedAdd - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1	Principle MPAN
					1	Distributor DIP ID
					1	GSP Group Id
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1	Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1	Additional Information

SV20248 - RelatedRemove - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M1	MPAN Relationship Principle MPAN	1-1		G
					1	Principle MPAN
					1	Distributor DIP ID
					1	GSP Group Id
B090	MPAN Relationship Subsidiary MPAN	1-*		G
					1	Subsidary MPAN
B091	MPAN Relationship Additonal Information	0-1		G
					1	Additional Information

Message Flow Details

MM20026 - Notification of Registration Data Item Changes

Market Message Information

Market Message Reference	MM20026
MM Description	This interface is to notify participants of changes to SMRS Data Items, principally those maintained by the LDSO or notified to SMRS directly by CSS
Local Catalogue Reference	IF-018
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 3 (MPAN + PII)

Scenario Variants

Scenario Variant	Name	Source	Always	Secondary	Correlation Id Created	Owner
SV20249	AddressChg	Supplier Meter Registration Service	EES	SUPC, XDSC, XMSC, LDSO	No	Balancing and Settlement Code Company
SV20256	GSPChg	Supplier Meter Registration Service	MDS, EES	SUPC, XDSC, XMSC, LDSO	No	Balancing and Settlement Code Company
SV20263	DomPremInd	Supplier Meter Registration Service	MDS	SUPC, XDSC, XMSC, LDSO	No	Balancing and Settlement Code Company
SV20271	DUOSTariffIDChg	Supplier Meter Registration Service	MDS, EES	SUPC, XDSC, XMSC, LDSO	No	Balancing and Settlement Code Company
SV20274	EnergyDirection	Supplier Meter Registration Service	MDS, EES	SUPC, XDSC, XMSC, LDSO	No	Balancing and Settlement Code Company
SV20282	DCCEnrolment	Supplier Meter Registration Service	EES	SUPC, XDSC	No	Balancing and Settlement Code Company
SV20283	MUMIndicator	Supplier Meter Registration Service	EES	SUPC, XDSC, XMSC, LDSO	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20008	DI-032	Domestic Premise Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20053	DI-129	DUoS Tariff ID Effective From Date
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20263	DI-026	DCC Effective From Date
DI20266	DI-036	GSP Group ID EffectiveFrom Date
DI20409	DI-030	Domestic Premise Indicator
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50137	J0263 / DI-010	Metering Point Postcode
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51130	J1833 / DI-025	DCC Service Flag
DI51601	J2314 / DI-015	Connection Type
DI90043	DI-849	registrationId

Flow Structure

SV20249 - AddressChg - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	1-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	1-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	0-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

SV20256 - GSPChg - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	1-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	1-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	0-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

SV20263 - DomPremInd - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	1-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

SV20271 - DUOSTariffIDChg - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	0-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

SV20274 - EnergyDirection - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	0-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

SV20282 - DCCEnrolment - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	0-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	0-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	1-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

SV20283 - MUMIndicator - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	0-1	Mandatory if available in SMRS	G
					1	registrationId
B001	GSP EffectiveFrom	0-1		G
					1	GSP Group ID EffectiveFrom Date
B022	MPAN Address	0-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
					O	Address Line 9
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	0-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B028	Domestic Premise Indicator	0-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B029	DCC Enrolment Status	0-1	Mandatory for Commissioned Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date

Message Flow Details

MM20027 - UTC Settlement Period Consumption Data - REPLAY

Market Message Information

Market Message Reference	MM20027
MM Description	This interface is used by the DIP in order to Replay historic Consumption submissions for a newly acquired MPAN, back to the Advanced Data Service.
Local Catalogue Reference	IF-016
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20291	All Events	DIP Replay Service			XDSS		Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20024	DI-076	Estimation Reason Code
DI20028	DI-081	Settlement Period Duration
DI20029	DI-082	Settlement Period Effective To Date/Time
DI20030	J2328 / DI-083	Settlement Period Quality Indicator
DI20041	DI-101	UTC Settlement Date
DI20046	DI-108	Distributor DIP ID
DI20061	DI-147	UTC Period Consumption Value
DI20067	DI-153	UTC Period Consumption Value (Defaulted)
DI20068	DI-154	Default Load Shape Flag
DI20069	DI-155	Settlement Impacted Data Service DIP ID
DI20070	DI-157	Settlement Impacted Supplier DIP ID
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20078	DI-166	Supplier Consumption Amendment Reason Code
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20199	DI-845	Issuing Data Service DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20409	DI-030	Domestic Premise Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50533	J1087 / DI-161	Run Number
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20291 - All Events - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1				Interface ID
					1				Schema Version
					1				Event Code
S1	Sender Info	1-1		G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
S2	Original Message (S1) Info	0-1	Mandatory for [ActivePower], [ReactivePower], [ActivePowerRejected], [ActivePowerDefaulted]	G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1				DIP Transaction ID
					1				DIP TimeStamp
					1				Publication ID
					O				DIP Correlation ID
					1				Replay Indicator
					O				Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1				DIP IDs Primary Recipients
					1				DIP ID Secondary Recipients
					1				DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1				MPAN Core
					1				Distributor DIP ID
					1				GSP Group Id
R1	Consumption Request Response	1-1		G
					1				Response Code
					1				Response Message
R0	Response	0-1	Mandatory for [ActivePowerRejected]	G
					1				Response Code
					C				Response Message	Required if [DI-979] = R
B044	Data Service Information	0-1	Mandatory for [ActivePower], [ReactivePower] and [ActivePowerRejected]	G
					1				Issuing Data Service DIP ID
B043	Impacted Participants	0-1	Mandatory for [ActivePowerDefaulted]	G
					1				Settlement Impacted Data Service DIP ID
					1				Settlement Impacted Supplier DIP ID
B049	Settlement Run Info	0-1	Mandatory for [ActivePowerDefaulted]	G
					1				Settlement Run Execution Date
					1				Settlement Code
					1				Run Number
B067	Connection Type	0-1	Mandatory for all events except for [ReplayRequestRejected]	G
					1				Connection Type
					1				Connection Type Effective From Date
B045	MQID	0-1	Mandatory for [ActivePower], [ReactivePower] and [ActivePowerRejected]	G
					1				Measurement Quantity Id
B050	ECS CCC Determination Data	0-*	Mandatory for [ActivePowerDefaulted], Repeated for each variation in CCC Determination Data that exists within the Settlement Run Period		G
						1			Measurement Quantity Id
						1			Market Segment Indicator
						1			Domestic Premise Indicator
						1			MHHS Consumption Component Class ID
						1			Consumption Component Indicator
B046	UTC Settlement Day	0-*	Mandatory for all events except [ReplayRequestRejected]			G
							1		UTC Settlement Date
							1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	0-1	Mandatory for [ActivePower], [ReactivePower] and [ActivePowerRejected]				G
								1	Settlement Period Effective To Date/Time
								1	UTC Period Consumption Value
								1	Settlement Period Quality Indicator
								C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
								C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment
B048	UTC Settlement Period Consumption Defaulted Data	0-1	Mandatory for [ActivePowerDefaulted]				G
								1	Settlement Period Effective To Date/Time
								1	UTC Period Consumption Value (Defaulted)
								1	Default Load Shape Flag

Message Flow Details

MM20028 - Request Historic Consumption Replay (ADV Sites only)

Market Message Information

Market Message Reference	MM20028
MM Description	This interface is used by Advanced Data Services to request a Replay of historic Consumption submissions for a newly acquired MPAN, from the DIP.
Local Catalogue Reference	IF-015
Version	011
Notes	This transaction is only available to Advanced Data Services. All consumption records (IF-021/IF-013) submitted/received by previous Advanced Data Services for a period of four months prior to SSD will be replayed. The receiving ADS will need to organise these utilising the original message timestamp to recreate the exact chronology of messages and therefore the most recent submission to Settlements for each Settlement Period.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20292	ConsumptionReplay	Advanced Data Service		DIP Replay			Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20292 - ConsumptionReplay - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id

Message Flow Details

MM20029 - UTC Settlement Period Consumption Data (Warnings & Rejections)

Market Message Information

Market Message Reference	MM20029
MM Description	Rejection of Data Service provided Actual or Estimated UTC Settlement Period Consumption data / Warning of Consumption on a De-energised MPAN.
Local Catalogue Reference	IF-014
Version	011
Notes	This interface will only be issued in circumstances where the MDS has cause to Reject the proposed Consumption Submission or to warn of consumption being sent on a de-energised MPAN. IF-014 is NOT issued in cases where the Consumption Submission is accepted and processed sucessfully. Connection Type should be the Connection Type of the MPAN on the Settlement Day for which information is being submitted. As a result of routing requirements, consumptions for periods where a different Connection Type was effective should be sent in a new/separate message.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Primary	Secondary	Correlation Id Created	Owner
SV20293	ActivePowerRejected & DI-015 <> W	Market-wide Data Service	SUPS, XDSS	LDSO	Copy	Balancing and Settlement Code Company
SV20297	ActivePowerRejected & DI-015 = W	Market-wide Data Service	SUPS, XDSS		Copy	Balancing and Settlement Code Company
SV20301	ConsumptionOnDeEnergisedMPAN	Market-wide Data Service	XDSS	LDSO	Copy	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20024	DI-076	Estimation Reason Code
DI20028	DI-081	Settlement Period Duration
DI20029	DI-082	Settlement Period Effective To Date/Time
DI20030	J2328 / DI-083	Settlement Period Quality Indicator
DI20041	DI-101	UTC Settlement Date
DI20046	DI-108	Distributor DIP ID
DI20061	DI-147	UTC Period Consumption Value
DI20078	DI-166	Supplier Consumption Amendment Reason Code
DI20199	DI-845	Issuing Data Service DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20293 - ActivePowerRejected & DI-015 <> W - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B044	Data Service Information	1-1		G
					1			Issuing Data Service DIP ID
B067	Connection Type	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
							C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
							C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment

SV20297 - ActivePowerRejected & DI-015 = W - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B044	Data Service Information	1-1		G
					1			Issuing Data Service DIP ID
B067	Connection Type	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
							C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
							C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment

SV20301 - ConsumptionOnDeEnergisedMPAN - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
R0	Response	1-1		G
					1			Response Code
					C			Response Message	Required if [DI-979] = R
B044	Data Service Information	1-1		G
					1			Issuing Data Service DIP ID
B067	Connection Type	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B047	UTC Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
							C	Estimation Reason Code	Mandatory if SPQI (DI-083) is not 'A'
							C	Supplier Consumption Amendment Reason Code	Required if DI-076 is Cons Amendment

Message Flow Details

MM20030 - Notification of Defaulted UTC Settlement Period Consumption Data

Market Message Information

Market Message Reference	MM20030
MM Description	This interface will be issued by ECS/MDS to advise Supplier, Data Service and if required the LDSO of the volume(s) for each Settlement Period which have been Defaulted
Local Catalogue Reference	IF-013
Version	011
Notes	THE MDS WILL ONLY ISSUE IF-013 FOR MISSING PERIODS FOR THE 'SF RUN' onwards (ie IF-013's will not be issued for the II Run) In cases where it might be necessary to default consumption over a period(s) where different Consumption Component Classes are in effect, then a separate IF-013 message should be created for each period where a different Connection Type Indicator (DI-015) is in effect. Where the Connection Type is consistent, but other elements of the CCC vary (for example Domestic Premise Indicator) - then either repeating groups of B050-(B046-B048) or separate messages could be utilsed.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 4 (MPAN + Consumption Data)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20302	ActivePowerDefaulted & DI-015 <> W	Market-wide Data Service			SUPC, XDSS	LDSO	No	Balancing and Settlement Code Company
SV20305	ActivePowerDefaulted & DI-015 = W	Market-wide Data Service			SUPC, XDSS		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20028	DI-081	Settlement Period Duration
DI20029	DI-082	Settlement Period Effective To Date/Time
DI20041	DI-101	UTC Settlement Date
DI20046	DI-108	Distributor DIP ID
DI20067	DI-153	UTC Period Consumption Value (Defaulted)
DI20068	DI-154	Default Load Shape Flag
DI20069	DI-155	Settlement Impacted Data Service DIP ID
DI20070	DI-157	Settlement Impacted Supplier DIP ID
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20409	DI-030	Domestic Premise Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50533	J1087 / DI-161	Run Number
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20302 - ActivePowerDefaulted & DI-015 <> W - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
S0	Transactional Info	1-1		G
					1				Interface ID
					1				Schema Version
					1				Event Code
S1	Sender Info	1-1		G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1				DIP Transaction ID
					1				DIP TimeStamp
					1				Publication ID
					O				DIP Correlation ID
					1				Replay Indicator
					O				Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1				DIP IDs Primary Recipients
					1				DIP ID Secondary Recipients
					1				DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1				MPAN Core
					1				Distributor DIP ID
					1				GSP Group Id
B043	Impacted Participants	1-1		G
					1				Settlement Impacted Data Service DIP ID
					1				Settlement Impacted Supplier DIP ID
B049	Settlement Run Info	1-1		G
					1				Settlement Run Execution Date
					1				Settlement Code
					1				Run Number
B067	Connection Type	1-1		G
					1				Connection Type
					1				Connection Type Effective From Date
B050	ECS CCC Determination Data	1-*			G
						1			Measurement Quantity Id
						1			Market Segment Indicator
						1			Domestic Premise Indicator
						1			MHHS Consumption Component Class ID
						1			Consumption Component Indicator
B046	UTC Settlement Day	1-*				G
							1		UTC Settlement Date
							1		Settlement Period Duration
B048	UTC Settlement Period Consumption Defaulted Data	1-*					G
								1	Settlement Period Effective To Date/Time
								1	UTC Period Consumption Value (Defaulted)
								1	Default Load Shape Flag

SV20305 - ActivePowerDefaulted & DI-015 = W - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
S0	Transactional Info	1-1		G
					1				Interface ID
					1				Schema Version
					1				Event Code
S1	Sender Info	1-1		G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1				DIP Transaction ID
					1				DIP TimeStamp
					1				Publication ID
					O				DIP Correlation ID
					1				Replay Indicator
					O				Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1				DIP IDs Primary Recipients
					1				DIP ID Secondary Recipients
					1				DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1				MPAN Core
					1				Distributor DIP ID
					1				GSP Group Id
B043	Impacted Participants	1-1		G
					1				Settlement Impacted Data Service DIP ID
					1				Settlement Impacted Supplier DIP ID
B049	Settlement Run Info	1-1		G
					1				Settlement Run Execution Date
					1				Settlement Code
					1				Run Number
B067	Connection Type	1-1		G
					1				Connection Type
					1				Connection Type Effective From Date
B050	ECS CCC Determination Data	1-*			G
						1			Measurement Quantity Id
						1			Market Segment Indicator
						1			Domestic Premise Indicator
						1			MHHS Consumption Component Class ID
						1			Consumption Component Indicator
B046	UTC Settlement Day	1-*				G
							1		UTC Settlement Date
							1		Settlement Period Duration
B048	UTC Settlement Period Consumption Defaulted Data	1-*					G
								1	Settlement Period Effective To Date/Time
								1	UTC Period Consumption Value (Defaulted)
								1	Default Load Shape Flag

Message Flow Details

MM20031 - Notification of LDSO Disconnection / CSS Registration De-Activiation

Market Message Information

Market Message Reference	MM20031
MM Description	This interface is used by SMRS to notify participants that an MPAN has been Disconnected by LDSO and/or terminated by CSS. It is no longer possible to register an MPAN following this point.
Local Catalogue Reference	IF-009
Version	011
Notes	Following consultation, both Data Services and Metering Services advised that they did NOT wish to receive either disconnection notification, and were happy simply with the Auto De-Appointment message, which would be sent by the SMRS on successful processing of CSS MPAN De-Activation.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Secondary	Correlation Id Created	Owner
SV20309	MPANDisconnection	Supplier Meter Registration Service	EES	SUPC, LDSO	No	Retail Energy Code Company
SV20310	MPANReconnection	Supplier Meter Registration Service		SUPC, LDSO	No	Retail Energy Code Company
SV20312	CSSDeRegistration	Supplier Meter Registration Service	MDS, EES	SUPC, LDSO	No	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20025	DI-077	CSS RMP DeActivation Date
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20264	DI-027	Disconnection Effective From Date
DI20298	DI-120	Additional Information
DI20404	DI-028	Re-connection Effective From Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20309 - MPANDisconnection - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B041	MPAN Disconnection Information	1-1		G
					1	Disconnection Effective From Date
					O	Additional Information
B098	MPAN Reconnection Information	0-1		G
					1	Re-connection Effective From Date
B042	MPAN CSS De-Registration Information	0-1		G
					1	CSS RMP DeActivation Date

SV20310 - MPANReconnection - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B041	MPAN Disconnection Information	0-1	Mandatory for [MPANDisconnection]	G
					1	Disconnection Effective From Date
					O	Additional Information
B098	MPAN Reconnection Information	1-1	Mandatory for [MPANReconnection]	G
					1	Re-connection Effective From Date
B042	MPAN CSS De-Registration Information	0-1	Mandatory for [CSSDeactivation]	G
					1	CSS RMP DeActivation Date

SV20312 - CSSDeRegistration - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B041	MPAN Disconnection Information	0-1		G
					1	Disconnection Effective From Date
					O	Additional Information
B098	MPAN Reconnection Information	0-1		G
					1	Re-connection Effective From Date
B042	MPAN CSS De-Registration Information	1-1		G
					1	CSS RMP DeActivation Date

Message Flow Details

MM20032 - SMRS Notification of Change of Energisation Status

Market Message Information

Market Message Reference	MM20032
MM Description	This interface is used by SMRS to notify the outcome of Change of Energisation Status Requests.
Local Catalogue Reference	IF-008
Version	011
Notes	Block R0 reports the Registration outcome of the Metering Services' request to update Energisation Status, either Accepted or Rejected; where rejected the Status/Error Message field will provide more details. The content of the original IF-07 message is then replayed in the blocks below the Response Block Participants should note that in instances where the SMRS is forced to set the energisation status to de-energised (during disconnection) an unsolicited/ unrequested IF-008 with status of accepted will be issued to Suppliers and Metering Services to notify them of the forced de-energisation of the MPAN even though no IF-007 will have been previously issued.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20315	EnergisationStatusChange & DI-979 = ''A''	Supplier Meter Registration Service		MDS, EES	XMSS	SUPC, XDSC, XMSC, LDSO, XDSP, XMSP, MDR	Copy, No*	Retail Energy Code Company
SV20378	Any Event & DI-979 = ''R''	Supplier Meter Registration Service			XMSS		Copy	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20265	DI-034	Energisation Status Effective From Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50041	J0080 / DI-033	Energisation Status

Flow Structure

SV20315 - EnergisationStatusChange & DI-979 = ''A'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date

SV20378 - Any Event & DI-979 = ''R'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B025	MPAN Energisation Status	0-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date

Message Flow Details

MM20033 - Change of Energisation Outcome

Market Message Information

Market Message Reference	MM20033
MM Description	This interface is used by the Metering Service to notify the SMRS of changes to the energisation status or to inform the Supplier where a request to change the energisation status has been rejected.
Local Catalogue Reference	IF-007
Version	011
Notes	Energisation Failures would only be reported back to the originating Supplier. Where a successful change in energisation status has taken place, the DIP will route the event to the SMRS. Note, it was decided that the MHHS Design should not enable maintenance of Energisation History - any such changes would need to be raised directly with the LDSO responsible for the MPAN.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2 (MPAN Only)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20381	EnergisationStatusChange	Metering Service				REGS	Yes	Retail Energy Code Company
SV20382	EnergisationStatusFailure	Metering Service			SUPS		No	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20265	DI-034	Energisation Status Effective From Date
DI20411	DI-093	Additional Information
DI50003	J0003 / DI-063	MPAN Core
DI50006	J0008 / DI-092	Nature of Maintenance
DI50016	J0024 / DI-096	Site Visit Check Code
DI50028	J0066 / DI-037	GSP Group Id
DI50041	J0080 / DI-033	Energisation Status
DI50623	J1253 / DI-097	Failure to Energise De-Energise Reason Code

Flow Structure

SV20381 - EnergisationStatusChange - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B040	Failure to Action Site Energisation Status Chg	0-1		G
					1	Failure to Energise De-Energise Reason Code
					O	Site Visit Check Code
					O	Nature of Maintenance
					O	Additional Information

SV20382 - EnergisationStatusFailure - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B025	MPAN Energisation Status	0-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B040	Failure to Action Site Energisation Status Chg	1-1		G
					1	Failure to Energise De-Energise Reason Code
					O	Site Visit Check Code
					O	Nature of Maintenance
					O	Additional Information

Message Flow Details

MM20034 - SMRS Notification of MTD Updates

Market Message Information

Market Message Reference	MM20034
MM Description	This interface is used by SMRS to notify the outcome of changes of Metering Technical Information to the Metering Service, and if successful other participants. For example, Meter Installations, Removals and Exchanges. This response also includes confirmation of other existing meter(s) installed at the MPAN, which were not impacted by the Metering Event.
Local Catalogue Reference	IF-006
Version	011
Notes	Block R0 reports the Registration outcome of the Metering Services' request to update MTD, either Accepted or Rejected; where rejected the Status/Error Message field will provide more details. The content of the original IF-005 message is then replayed in the blocks below (i.e. no change in data structure). In cases where the requested update of MTD's has been successful Accepted AND there are other Meters active/Installed at the MPAN, details of each of the additional meter(s) installed will also be provided. This message is for the purpose of exchanging Meter Technical Details between participants, therefore, it is not relevent to UMSDS or UMSO as these Supplier Agents are only able to support Unmetered Sites.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20383	MeterInstall	Supplier Meter Registration Service	EES	XMSS	XDSC, XMSC, SUPC, LDSO, XDSP, XMSP, MDR	Copy	Retail Energy Code Company
SV20413	MeterRemoval	Supplier Meter Registration Service	EES	XMSS	XDSC, XMSC, SUPC, LDSO, XDSP, XMSP, MDR	Copy	Retail Energy Code Company
SV20443	MeterExchange	Supplier Meter Registration Service	EES	XMSS	XDSC, XMSC, SUPC, LDSO, XDSP, XMSP, MDR	Copy	Retail Energy Code Company
SV20653	MeterUpdate	Supplier Meter Registration Service	EES	XMSS	SUPC, LDSO, XDSC, MDR	Copy	Retail Energy Code Company
SV20683	MeterHistoryUpdate	Supplier Meter Registration Service	EES	XMSS	SUPC, LDSO	Copy	Retail Energy Code Company
SV20713	Any Event & Response Code = ''R''	Supplier Meter Registration Service		XMSS, SUPC		Copy	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20020	DI-060	Modified Meter ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20267	DI-053	Meter ID (Removed)
DI20268	DI-054	Meter Asset Provider Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20270	DI-058	Meter Removal Date / Time
DI20277	DI-136	IHD Status EffectiveFrom Date
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)

Flow Structure

SV20383 - MeterInstall - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	1-1			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-0		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-1	May be provided for [MeterInstall]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if additional Meters are Installed	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date

SV20413 - MeterRemoval - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B033	New/Revised Meter Information	0-0		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-0			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	1-1		G
					1		Meter ID (Removed)
					1		Meter Removal Date / Time
B030	MPAN IHD Info	0-0	May only be used with [MeterInstall] & [MeterExchange] & [MeterUpdate]	G
					O		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if additional Meters are Installed	G
					C		Meter ID
					C		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					C		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					C		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date

SV20443 - MeterExchange - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	1-1			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	1-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-1	May be provided for [MeterExchange]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if additional Meters are Installed	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date

SV20653 - MeterUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-*			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-1	May be provided for [MeterUpdate]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if additional Meters are Installed	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date

SV20683 - MeterHistoryUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-*			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-0	May only be used with [MeterInstall] & [MeterExchange] & [MeterUpdate]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if additional Meters are Installed	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date

SV20713 - Any Event & Response Code = ''R'' - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
R0	Response	1-1		G
					1		Response Code
					C		Response Message	Required if [DI-979] = R
B033	New/Revised Meter Information	0-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-1			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-0	May only be used with [MeterInstall] & [MeterExchange] & [MeterUpdate]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if additional Meters are Installed	G
					1		Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date

Message Flow Details

MM20035 - MTD Updates to SMRS

Market Message Information

Market Message Reference	MM20035
MM Description	This interface is used by Metering Services to notify any changes required to Metering Technical Information, to the SMRS For example, Meter Installations, Removals and Exchanges. The interface also allows for corrections to the currently installed meter & the historical record of installed metering assets.
Local Catalogue Reference	IF-005
Version	011
Notes	Only the Appointed Metering Service, and for a small window (10 days) to allow for delayed notification of field activities the previously appointed Metering Service; and an incoming Metering Service with a Prospective 'SEG' type appointment may send an IF-005 and update metering details. The [MeterUpdate] and [MeterHistoryUpdate] may only ever be used by the Appointed Metering Service. Interface Design assumes that two separate meters with the same 'Meter ID' cannot be installed at the same time. IHD Information - Suppliers are obligated to capture this information. This is usually shared between the MS & Supplier via a bespoke exchange of data and updated by the Supplier into Registration. Data items are included here as a possible replacement of that bespoke exchange of information. The update of if information via this interface shall have exactly the same effect in the Registration System as if the Supplier had provided the information via IF-025. On an exchange the IHD and MAP blocks need only be provided for the newly installed meter. For information - Meter Certification information is not included and is managed separately. Energy Direction is not included here as this is set by the LDSO at the point of MPAN creation. Meter Energisation Status is also not included as it is managed using MHHS-IF-008. If the Metering Service discovers a mismatch in Energisation Status, for example during a site visit, then he should initiate the 'Change of Energisation Status' process. Connection Type and Effective From Date information is not included in this interface as these are data items that are maintained by the LDSO. Where, the Metering Service believes the Connection Type to be incorrect they should initiate the processes to have this changed by the LDSO. The Design Team have publsihed an IF-005 Use Case Guide for further information on how to use Update and History Update Event Codes. Following DRG decision - when using the MeterUpdate & MeterHistoryUpdate events it shall only be possible to update details of the existing MAP.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Secondary	Correlation Id Created	Owner
SV20715	MeterInstall	Metering Service	REGS	Yes	Retail Energy Code Company
SV20716	MeterRemoval	Metering Service	REGS	Yes	Retail Energy Code Company
SV20717	MeterExchange	Metering Service	REGS	Yes	Retail Energy Code Company
SV20718	MeterUpdate	Metering Service	REGS	Yes	Retail Energy Code Company
SV20719	MeterHistoryUpdate	Metering Service	REGS	Yes	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20020	DI-060	Modified Meter ID
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20267	DI-053	Meter ID (Removed)
DI20268	DI-054	Meter Asset Provider Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20270	DI-058	Meter Removal Date / Time
DI20277	DI-136	IHD Status EffectiveFrom Date
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)

Flow Structure

SV20715 - MeterInstall - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	1-1			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-0		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-1	May be used with [MeterInstall]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date

SV20716 - MeterRemoval - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B033	New/Revised Meter Information	0-0		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-0			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	1-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-0		G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date

SV20717 - MeterExchange - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	1-1			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	1-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-1	May be used with [MeterExchange]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date

SV20718 - MeterUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-*			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-1	May be used with [MeterUpdate]	G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date

SV20719 - MeterHistoryUpdate - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1		MPAN Core
					1		Distributor DIP ID
					1		GSP Group Id
B033	New/Revised Meter Information	1-1		G
					1		Meter ID
					O		Modified Meter ID
					1		Meter Type
					O		Manufacturers Make and Type
					C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1		Meter Location
					C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1		Meter Installation Date / Time
B034	Meter MAP Info	0-*			G
						1	Meter Asset Provider Id
						1	Meter Asset Provider Effective From Date
B039	Removed Meter Information	0-1		G
					1		Meter ID (Removed)
					O		Meter Removal Date / Time
B030	MPAN IHD Info	0-0		G
					1		In Home Display (IHD) Install Status
					1		IHD Status EffectiveFrom Date

Message Flow Details

MM20036 - Comms Hub Information (Optional)

Market Message Information

Market Message Reference	MM20036
MM Description	This interface is optional. It is provided for use by Smart Metering Services & Suppliers that bilaterally agree to share Comms Hub information between themselves.
Local Catalogue Reference	IF-004
Version	011
Notes	Optional interface to allow the exchange of Comms Hub information between Suppliers and Metering Services, where this is bilaterally agreed.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20720	CommsHubInfo	Smart Metering Service / Supplier				SUPC, XMSC	No	Retail Energy Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20081	DI-190	Comms Hub Serial Number
DI20082	DI-191	Comms Hub GUID
DI20083	DI-192	GPF (Gas) GUID
DI20084	DI-193	Comms Hub Installation Date
DI20085	DI-194	Comms Hub F/W Version
DI20086	DI-195	Comms Hub Activity
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20720 - CommsHubInfo - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B093	Comms Hub Info	1-1		G
					1	Comms Hub Activity
					1	Comms Hub Serial Number
					1	Comms Hub GUID
					O	GPF (Gas) GUID	If present and/or available
					O	Comms Hub Installation Date	If available
					O	Comms Hub F/W Version	If available

Message Flow Details

MM20037 - Notification to New Supplier of Site Information

Market Message Information

Market Message Reference	MM20037
MM Description	Following notification of a potential/pending Switch from CSS, SMRS issue this message to the incoming Supplier. Purpose of this message is to advise the incoming Supplier of Site Information so that the Supplier can determine the correct Supplier Agents to appoint (equivilent to D217/D260 in pre-MHHS process).
Local Catalogue Reference	IF-002
Version	011
Notes	Design Team recognise that this area of the Design is subject to impact by RC0040 The MHHS Design is such that it is possible that the SMRS may not always be able to provide details of 'Incumbent Supplier Agents'. Obviously this will be the case on Initial Registration, but it may also be in cases where the Previous Supplier has been unable to successfully complete Supplier Agent Appointment(s) prior to the next switch then taking place. 'Annual Consumption' will not be calculated until the first consumption is recoreded in Settlements - therefore the Annual Consumption section will again not be populated for newly created MPANs.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 3 (MPAN + PII)

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20722	GainMPANInfo	Supplier Meter Registration Service			SUPI		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20005	DI-021	Customer Direct Contract Metering Service
DI20006	DI-022	Customer Direct Contract Data Service
DI20018	J2329 / DI-050	Market Segment Indicator
DI20019	DI-051	Market Segment Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20053	DI-129	DUoS Tariff ID Effective From Date
DI20062	DI-148	Annual Consumption
DI20063	DI-149	Annual Consumption EffectiveFrom Date
DI20064	DI-150	Annual Consumption Quality Indicator
DI20065	DI-151	Associated MPAN Energy Direction
DI20094	DI-207	Current Metering Service MPID
DI20095	DI-208	Current Data Service MPID
DI20099	DI-212	Import/Export MPAN Supplier MPID
DI20171	DI-801	Import/Export MPAN Supplier DIP ID
DI20175	DI-809	Current Metering Service DIP ID
DI20176	DI-811	Current Data Service DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20263	DI-026	DCC Effective From Date
DI20265	DI-034	Energisation Status Effective From Date
DI20268	DI-054	Meter Asset Provider Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20274	DI-124	Profile Class Effective From Date
DI20275	DI-125	SSC EffectiveFromDate
DI20276	DI-135	SMSO EffectiveFrom Date
DI20277	DI-136	IHD Status EffectiveFrom Date
DI20278	DI-138	Customer Direct Contract DS DIP ID
DI20279	DI-140	Customer Direct Contract MS DIP ID
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50032	J0071 / DI-122	Profile Class Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51003	J1677 / DI-055	Meter Asset Provider Id
DI51130	J1833 / DI-025	DCC Service Flag
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI51532	J2243 / DI-075	Primary MPAN
DI51533	J2244 / DI-079	Secondary MPAN
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)
DI51601	J2314 / DI-015	Connection Type
DI51604	J2317 / DI-038	Associated Import / Export MSID
DI90043	DI-849	registrationId

Flow Structure

SV20722 - GainMPANInfo - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B013	CSS Registration Request ID	1-1		G
					1			registrationId
B005	Incumbent/Outgoing Service Providers	0-1	Where available in SMRS	G
					C			Current Metering Service DIP ID	Mandatory if available in Registration
					C			Current Metering Service MPID	Mandatory if available in Registration
					C			Current Data Service DIP ID	Mandatory if available in Registration
					C			Current Data Service MPID	Mandatory if available in Registration
B006	Customer Direct Contracts	0-1	Mandatory if Customer Direct Contract is Registered/Recorded	G
					1			Customer Direct Contract Metering Service
					C			Customer Direct Contract MS DIP ID	Mandatory if available in Registration
					1			Customer Direct Contract Data Service
					C			Customer Direct Contract DS DIP ID	Mandatory if available in Registration
B022	MPAN Address	1-1		G
					O			Metering Point Postcode
					O			Address Line 1
					O			Address Line 2
					O			Address Line 3
					O			Address Line 4
					O			Address Line 5
					O			Address Line 6
					O			Address Line 7
					O			Address Line 8
					O			Address Line 9
B023	MPAN Connection Info	1-1		G
					1			Connection Type
					1			Connection Type Effective From Date
					1			Direction of Energy Flow
					1			Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1			DUoS Tariff ID
					1			DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1			Energisation Status
					1			Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1			Market Segment Indicator
					1			Market Segment Indicator Effective From Date
B027	Assumed Annual Consumption	0-1	Mandatory where available in SMRS	G
					1			Annual Consumption
					1			Annual Consumption EffectiveFrom Date
					1			Annual Consumption Quality Indicator
B029	DCC Enrolment Status	0-1	Mandatory only for Smart Meters	G
					1			DCC Service Flag
					1			DCC Effective From Date
B030	MPAN IHD Info	0-1		G
					1			In Home Display (IHD) Install Status
					1			IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					1			Smart Metering System Operator (SMSO)
					1			SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters / Optional for other Meters or where not available in SMRS	G
					C			Profile Class Id	Mandatory for Traditional Meters
					C			Profile Class Effective From Date	Required if [DI-122] not null
					C			Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C			SSC EffectiveFromDate	Required if [DI-123] not null
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed	G
					1			Meter ID
					1			Meter Type
					O			Manufacturers Make and Type
					C			Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1			Meter Location
					C			Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1			Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only		G
						1		Meter Asset Provider Id
						1		Meter Asset Provider Effective From Date
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1			Associated Import / Export MSID
					1			Associated MPAN Energy Direction
					C			Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C			Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B036	Linked Import/Export Meter Details	0-*	Mandatory for each Meter Provided		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date
B037	Related MPAN(s)	0-*	B037 repeated for each Related MPAN that exists	G
					C			Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs Collection of B037-B038-B075 should be repeated for each Related MPAN
					C			Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs Collection of B037-B038-B075 should be repeated for each Related MPAN
B038	Related MPAN Meter Details	0-*	B038 repeated for each Meter / MAP History Pair		G
						1		Meter ID
						1		Meter Type
						O		Manufacturers Make and Type
						C		Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
						1		Meter Location
						C		Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
						1		Meter Installation Date / Time
B075	MPAN Existing Meter MAP Info	1-1	Most recent record only			G
							1	Meter Asset Provider Id
							1	Meter Asset Provider Effective From Date

Message Flow Details

MM20038 - Notification of Change of Supplier

Market Message Information

Market Message Reference	MM20038
MM Description	Following a successful Change of Supplier CSS will notify this to the SMRS. This is the interface that will be used by the SMRS to notify, interested, MHHS Participants that a successful Change of Supplier has taken place; and to provide the Supplier with key information about the MPAN as it currently exists in the SMRS.
Local Catalogue Reference	IF-001
Version	011
Notes	The Incoming Supplier will also receive a 'SecuredActive Notification' from CSS. However, this message confirms that the SMRS and DIP also recognise that the Change of Supplier has taken place. It was decided that this interface would not be sent to the Outgoing Supplier (as he would receive a 'Loss Notification' from CSS) or to Supplier Agents (as they would receive Supplier Agent De-Appointment messages). The MHHS Design is such that its possible that the SMRS may not always be able to provide details of 'Incumbent Supplier Agents'. Obviously this will be the case on Initial Registration, but it may also be in cases where the Previous Supplier has been unable to successfully complete Supplier Agent Appointment(s) prior to the next switch then taking place.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20723	ChangeOfSupplier	Supplier Meter Registration Service		MDS	SUPI, SUPL	LDSO	No	Balancing and Settlement Code Company
SV20724	InitialRegistration	Supplier Meter Registration Service		MDS	SUPI, SUPL	LDSO	No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20005	DI-021	Customer Direct Contract Metering Service
DI20006	DI-022	Customer Direct Contract Data Service
DI20008	DI-032	Domestic Premise Indicator Effective From Date
DI20018	J2329 / DI-050	Market Segment Indicator
DI20019	DI-051	Market Segment Indicator Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20050	DI-121	Supplier Effective To Date
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20053	DI-129	DUoS Tariff ID Effective From Date
DI20062	DI-148	Annual Consumption
DI20063	DI-149	Annual Consumption EffectiveFrom Date
DI20064	DI-150	Annual Consumption Quality Indicator
DI20065	DI-151	Associated MPAN Energy Direction
DI20087	DI-200	Incoming Supplier MPID
DI20088	DI-201	Outgoing Supplier MPID
DI20094	DI-207	Current Metering Service MPID
DI20095	DI-208	Current Data Service MPID
DI20099	DI-212	Import/Export MPAN Supplier MPID
DI20171	DI-801	Import/Export MPAN Supplier DIP ID
DI20172	DI-803	Incoming Supplier DIP ID
DI20173	DI-805	Outgoing Supplier DIP ID
DI20175	DI-809	Current Metering Service DIP ID
DI20176	DI-811	Current Data Service DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20262	DI-016	Connection Type Effective From Date
DI20263	DI-026	DCC Effective From Date
DI20265	DI-034	Energisation Status Effective From Date
DI20272	DI-086	Supplier Effective From Date
DI20274	DI-124	Profile Class Effective From Date
DI20275	DI-125	SSC EffectiveFromDate
DI20276	DI-135	SMSO EffectiveFrom Date
DI20277	DI-136	IHD Status EffectiveFrom Date
DI20278	DI-138	Customer Direct Contract DS DIP ID
DI20279	DI-140	Customer Direct Contract MS DIP ID
DI20409	DI-030	Domestic Premise Indicator
DI20422	DI-127	Metered Indicator
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50032	J0071 / DI-122	Profile Class Id
DI50037	J0076 / DI-123	Standard Settlement Configuration (SSC) Id
DI50041	J0080 / DI-033	Energisation Status
DI50137	J0263 / DI-010	Metering Point Postcode
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50488	J1036 / DI-001	Address Line 1
DI50489	J1037 / DI-002	Address Line 2
DI50490	J1038 / DI-003	Address Line 3
DI50491	J1039 / DI-004	Address Line 4
DI50492	J1040 / DI-005	Address Line 5
DI50493	J1041 / DI-006	Address Line 6
DI50494	J1042 / DI-007	Address Line 7
DI50495	J1043 / DI-008	Address Line 8
DI50496	J1044 / DI-009	Address Line 9
DI51130	J1833 / DI-025	DCC Service Flag
DI51132	J1835 / DI-137	In Home Display (IHD) Install Status
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI51532	J2243 / DI-075	Primary MPAN
DI51533	J2244 / DI-079	Secondary MPAN
DI51601	J2314 / DI-015	Connection Type
DI51604	J2317 / DI-038	Associated Import / Export MSID
DI90043	DI-849	registrationId

Flow Structure

SV20723 - ChangeOfSupplier - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	1-1		G
					1	registrationId
B002	Incoming Supplier Information	1-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date
B003	Outgoing Supplier Information	1-1		G
					1	Outgoing Supplier DIP ID
					1	Outgoing Supplier MPID
					1	Supplier Effective To Date
B004	MPAN CSS Dom Indicator	1-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B005	Incumbent/Outgoing Service Providers	1-1		G
					C	Current Metering Service DIP ID	Mandatory if available in Registration
					C	Current Metering Service MPID	Mandatory if available in Registration
					C	Current Data Service DIP ID	Mandatory if available in Registration
					C	Current Data Service MPID	Mandatory if available in Registration
B006	Customer Direct Contracts	0-1	Mandatory if Customer Direct Contract is Registered/Recorded	G
					1	Customer Direct Contract Metering Service
					C	Customer Direct Contract MS DIP ID	Mandatory if available in Registration
					1	Customer Direct Contract Data Service
					C	Customer Direct Contract DS DIP ID	Mandatory if available in Registration
B022	MPAN Address	1-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1	Market Segment Indicator
					1	Market Segment Indicator Effective From Date
B027	Assumed Annual Consumption	0-1	Mandatory where available in SMRS	G
					1	Annual Consumption
					1	Annual Consumption EffectiveFrom Date
					1	Annual Consumption Quality Indicator
B029	DCC Enrolment Status	0-1	Required only for Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date
B030	MPAN IHD Info	0-1		G
					1	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					1	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters / Optional for other Meters or where not available in SMRS	G
					C	Profile Class Id	Mandatory for Traditional Meters
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C	SSC EffectiveFromDate	Required if [DI-123] not null
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1	Associated Import / Export MSID
					1	Associated MPAN Energy Direction
					C	Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C	Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B037	Related MPAN(s)	0-*		G
					C	Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN
					C	Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN

SV20724 - InitialRegistration - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	1-1		G
					1	registrationId
B002	Incoming Supplier Information	1-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date
B003	Outgoing Supplier Information	0-1		G
					1	Outgoing Supplier DIP ID
					1	Outgoing Supplier MPID
					1	Supplier Effective To Date
B004	MPAN CSS Dom Indicator	1-1		G
					1	Domestic Premise Indicator
					1	Domestic Premise Indicator Effective From Date
B005	Incumbent/Outgoing Service Providers	0-1		G
					C	Current Metering Service DIP ID	Mandatory if available in Registration
					C	Current Metering Service MPID	Mandatory if available in Registration
					C	Current Data Service DIP ID	Mandatory if available in Registration
					C	Current Data Service MPID	Mandatory if available in Registration
B006	Customer Direct Contracts	0-1	Mandatory if Customer Direct Contract is Registered/Recorded	G
					1	Customer Direct Contract Metering Service
					C	Customer Direct Contract MS DIP ID	Mandatory if available in Registration
					1	Customer Direct Contract Data Service
					C	Customer Direct Contract DS DIP ID	Mandatory if available in Registration
B022	MPAN Address	1-1		G
					O	Metering Point Postcode
					O	Address Line 1
					O	Address Line 2
					O	Address Line 3
					O	Address Line 4
					O	Address Line 5
					O	Address Line 6
					O	Address Line 7
					O	Address Line 8
B023	MPAN Connection Info	1-1		G
					1	Connection Type
					1	Connection Type Effective From Date
					1	Direction of Energy Flow
					1	Metered Indicator
B024	MPAN DUOS Tariff ID	1-1		G
					1	DUoS Tariff ID
					1	DUoS Tariff ID Effective From Date
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B026	MPAN Market Segment	1-1		G
					1	Market Segment Indicator
					1	Market Segment Indicator Effective From Date
B027	Assumed Annual Consumption	0-1	Mandatory where available in SMRS	G
					1	Annual Consumption
					1	Annual Consumption EffectiveFrom Date
					1	Annual Consumption Quality Indicator
B029	DCC Enrolment Status	0-1	Required only for Smart Meters	G
					1	DCC Service Flag
					1	DCC Effective From Date
B030	MPAN IHD Info	0-1		G
					1	In Home Display (IHD) Install Status
					1	IHD Status EffectiveFrom Date
B031	SMSO Info	0-1		G
					1	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B032	MPAN Legacy Info	0-1	Mandatory for Traditional Meters / Optional for other Meters or where not available in SMRS	G
					C	Profile Class Id	Mandatory for Traditional Meters
					C	Profile Class Effective From Date	Required if [DI-122] not null
					C	Standard Settlement Configuration (SSC) Id	Mandatory for Traditional Meters
					C	SSC EffectiveFromDate	Required if [DI-123] not null
B035	Linked Import / Export MPAN	0-*	Mandatory if Linked MPAN Exists	G
					1	Associated Import / Export MSID
					1	Associated MPAN Energy Direction
					C	Import/Export MPAN Supplier DIP ID	Mandatory if available in Registration Service
					C	Import/Export MPAN Supplier MPID	Mandatory if available in Registration Service
B037	Related MPAN(s)	0-*		G
					C	Primary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN
					C	Secondary MPAN	Either Or should be populated where MPAN (DI-063 above) is part of a group of Related MPANs B037 should be repeated for each Related MPAN

Message Flow Details

MM20039 - Supplier report for DUoS – aggregated data

Market Message Information

Market Message Reference	MM20039
MM Description	The report provides aggregated Distribution Use of Systems data for LDSOs or Suppliers in Clock Time.
Local Catalogue Reference	MHHS-REP-002
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20750	DUoSSupplierAggData	Market-wide Data Service			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20028	DI-081	Settlement Period Duration
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20124	DI-345	DUoS Tariff Id
DI20125	DI-347	Total Uncorrected Volume
DI20156	DI-485	DUoS Tariff Energy Direction
DI20157	DI-486	DUoS Tariff Domestic Premise Indicator
DI20158	DI-487	Total Number Energised MPANs
DI20159	DI-488	Total Number De-Energised MPANs
DI20160	DI-489	Daily total volume based on Actual Data
DI20161	DI-490	Daily total volume based on Estimated Data
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50108	J0189 / DI-029	Distributor Id
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20750 - DUoSSupplierAggData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name
S0	Transactional Info	1-1		G
					1					Interface ID
					1					Schema Version
					1					Event Code
S1	Sender Info	1-1		G
					1					Environment Tag
					O					SubText
					1					Sender Unique Reference
					1					Sender Timestamp
					1					(Participant) Sender DIP ID
					1					Sender Role ID
					O					Sender Correlation ID
					O					Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1					DIP Transaction ID
					1					DIP TimeStamp
					1					Publication ID
					O					DIP Correlation ID
					1					Replay Indicator
					O					Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1					DIP IDs Primary Recipients
					1					DIP ID Secondary Recipients
					1					DIP Roles / IDs Always Receipient ID
R007	Settlement Run Execution	1-1		G
					1					Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1					Settlement Date
					1					Settlement Code
					1					Run Number
R009	Supplier MPID	1-1		G
					1					Supplier Id
R027	Distributor Id	1-*	Repeated for each Distributor Id as required		G
						1				Distributor Id
R013	GSP Group	1-*	Repeated for each GSP Group Id as required			G
							1			GSP Group Id
R010	Tariff Characteristics	1-*	Repeated for each combination of Values				G
								1		DUoS Tariff Id
								1		DUoS Tariff Energy Direction
								1		DUoS Tariff Domestic Premise Indicator
R011	Consumption data by Settlement Period	1-*	Repeated for each Settlement Period					G
									1	Settlement Period
									1	Settlement Period Duration
									1	Total Uncorrected Volume
									1	Total Number Energised MPANs
									1	Total Number De-Energised MPANs
R0105	Daily volumes on Actuals or Estimates	1-1						G
									1	Daily total volume based on Actual Data
									1	Daily total volume based on Estimated Data

Message Flow Details

MM20040 - Embedded Network report for DUoS – aggregated data

Market Message Information

Market Message Reference	MM20040
MM Description	The report provides aggregated Distribution Use of System data for Embedded Networks to LDSOs in Clock Time.
Local Catalogue Reference	MHHS-REP-002A
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20726	DUoSEmbeddedLDSOAggData	Market-wide Data Service			LDSO		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20028	DI-081	Settlement Period Duration
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20124	DI-345	DUoS Tariff Id
DI20154	DI-483	Embedded LDSO ID
DI20156	DI-485	DUoS Tariff Energy Direction
DI20157	DI-486	DUoS Tariff Domestic Premise Indicator
DI20158	DI-487	Total Number Energised MPANs
DI20159	DI-488	Total Number De-Energised MPANs
DI20160	DI-489	Daily total volume based on Actual Data
DI20161	DI-490	Daily total volume based on Estimated Data
DI20162	DI-491	Embedded Total Uncorrected Volume
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50108	J0189 / DI-029	Distributor Id
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20726 - DUoSEmbeddedLDSOAggData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
S0	Transactional Info	1-1		G
					1				Interface ID
					1				Schema Version
					1				Event Code
S1	Sender Info	1-1		G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1				DIP Transaction ID
					1				DIP TimeStamp
					1				Publication ID
					O				DIP Correlation ID
					1				Replay Indicator
					O				Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1				DIP IDs Primary Recipients
					1				DIP ID Secondary Recipients
					1				DIP Roles / IDs Always Receipient ID
R027	Distributor Id	1-1		G
					1				Distributor Id
R013	GSP Group	1-1		G
					1				GSP Group Id
R007	Settlement Run Execution	1-1		G
					1				Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1				Settlement Date
					1				Settlement Code
					1				Run Number
R006	Embedded LDSO Id	1-*	Repeated for each Embedded LDSO ID as required		G
						1			Embedded LDSO ID
R010	Tariff Characteristics	1-*	Repeated for each combination of Values			G
							1		DUoS Tariff Id
							1		DUoS Tariff Energy Direction
							1		DUoS Tariff Domestic Premise Indicator
R012	Embedded Consumption data by Settlement Period	1-*	Repeated for each Settlement Period				G
								1	Settlement Period
								1	Settlement Period Duration
								1	Embedded Total Uncorrected Volume
								1	Total Number Energised MPANs
								1	Total Number De-Energised MPANs
R0105	Daily volumes on Actuals or Estimates	1-1					G
								1	Daily total volume based on Actual Data
								1	Daily total volume based on Estimated Data

Message Flow Details

MM20041 - BM Unit Allocated Demand Volumes to Suppliers

Market Message Information

Market Message Reference	MM20041
MM Description	The report provides BM Unit Allocated Demand volumes, Corrected and Uncorrected Consumption Components and Demand Disconnection volumes to Suppliers Market Participants.
Local Catalogue Reference	MHHS-REP-003
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20727	BMUnitAllocatedDemand VolumesToMarketParticipants	Market-wide Data Service			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20028	DI-081	Settlement Period Duration
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20109	J2346 / DI-322	GSP Group Correction Factor Import
DI20110	J2347 / DI-323	GSP Group Correction Factor Export
DI20111	J2330 / DI-324	Corrected Component Losses
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20116	DI-332	Demand Disconnection Event ID
DI20117	DI-334	DDE Start Datetime
DI20118	DI-335	DDE End Datetime
DI20122	J2366 / DI-339	BM Unit Allocated Demand Disconnection Volume Losses
DI20123	DI-341	BM Unit Allocated Demand Disconnection Volume
DI20126	J2331 / DI-359	Uncorrected BM Unit's Period Level Consumption
DI20127	J2332 / DI-360	Uncorrected BM Unit's Period Level Consumption Losses
DI20128	J2333 / DI-362	Corrected Component Consumption
DI20129	J2334 / DI-363	Daily Uncorrected BM Unit's Period Level Consumption
DI20130	J2335 / DI-364	Daily Uncorrected BM Unit's Period Level Consumption Losses
DI20131	J2336 / DI-365	Daily Corrected Component
DI20132	J2337 / DI-366	Daily Corrected Component Losses
DI20135	DI-369	Daily BM Unit Allocated Demand Disconnection Volume
DI20136	DI-370	Daily BM Unit Allocated Demand Disconnection Volume Losses
DI20163	J2369 / DI-492	Daily BM Unit MSID Count
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20410	DI-367	Daily Uncorrected Period BM Unit Total Allocated Volume
DI20412	DI-305	Settlement Date
DI20421	DI-368	Daily Period BM Unit Total Allocated Volume
DI20423	DI-357	Default BM Unit Flag
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50533	J1087 / DI-161	Run Number
DI50954	J1628 / DI-302	BM Unit Id
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20727 - BMUnitAllocatedDemand VolumesToMarketParticipants - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1					Interface ID
					1					Schema Version
					1					Event Code
S1	Sender Info	1-1		G
					1					Environment Tag
					O					SubText
					1					Sender Unique Reference
					1					Sender Timestamp
					1					(Participant) Sender DIP ID
					1					Sender Role ID
					O					Sender Correlation ID
					O					Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1					DIP Transaction ID
					1					DIP TimeStamp
					1					Publication ID
					O					DIP Correlation ID
					1					Replay Indicator
					O					Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1					DIP IDs Primary Recipients
					1					DIP ID Secondary Recipients
					1					DIP Roles / IDs Always Receipient ID
R013	GSP Group	1-1		G
					1					GSP Group Id
R007	Settlement Run Execution	1-1		G
					1					Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1					Settlement Date
					1					Settlement Code
					1					Run Number
R103	Settlement Period Duration	1-1		G
					1					Settlement Period Duration
R015	Supplier	1-1			G
						1				Supplier Id
R016	BM Unit Standing Data	1-1				G
							1			BM Unit Id
							1			Default BM Unit Flag
R017	Consumption Component Class HH Energy	1-1					G
								1		MHHS Consumption Component Class ID
								1		GSP Group Correction Scaling Weight
								1		Connection Type
								1		Market Segment Indicator
								1		Consumption Component Indicator
R018	Corrected & Uncorrected Components	1-*						G
									1	Settlement Date
									1	Settlement Period
									C	Uncorrected BM Unit's Period Level Consumption	Mandatory if CCC ID is for consumption
									C	Uncorrected BM Unit's Period Level Consumption Losses	Mandatory if CCC ID is for Losses
									C	Corrected Component Consumption	Mandatory if CCC ID is for consumption
									C	Corrected Component Losses	Mandatory if CCC ID is for Losses
R019	Daily Totals	1-1						G
									1	Daily Uncorrected BM Unit's Period Level Consumption
									1	Daily Uncorrected BM Unit's Period Level Consumption Losses
									1	Daily Corrected Component
									1	Daily Corrected Component Losses
R021	Daily Total BM Unit Energy	1-1					G
								1		Daily Uncorrected Period BM Unit Total Allocated Volume
								1		Daily Period BM Unit Total Allocated Volume
								1		Daily BM Unit MSID Count
R051	Demand Disconnection Event Details	0-1					G
								1		Demand Disconnection Event ID	Only populate where a disconnection event has occurred
								1		DDE Start Datetime	Only populate where a disconnection event has occurred
								1		DDE End Datetime	Only populate where a disconnection event has occurred
R022	BM Unit Allocated Demand Disconnection Volume	0-1						G
									1	Settlement Period
									C	BM Unit Allocated Demand Disconnection Volume	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	BM Unit Allocated Demand Disconnection Volume Losses	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
R023	DDE Daily Total	0-1	Optional where disconnection event has impacted settlement period					G
									C	Daily BM Unit Allocated Demand Disconnection Volume	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	Daily BM Unit Allocated Demand Disconnection Volume Losses	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
R024	GSP Group Correction Factors	1-*		G
					1					Settlement Period
					1					GSP Group Correction Factor Import
					1					GSP Group Correction Factor Export

Message Flow Details

MM20042 - Supplier Deemed Take Report

Market Message Information

Market Message Reference	MM20042
MM Description	The report provides Supplier Deemed Take to Suppliers.
Local Catalogue Reference	MHHS-REP-004
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20728	SupplierDeemedTakeReport	Supplier Volume Allocation Agent			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20113	DI-327	Supplier Deemed Take
DI20137	DI-373	Daily Supplier Deemed Take
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20728 - SupplierDeemedTakeReport - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	Data Item Name
S0	Transactional Info	1-1		G
					1		Interface ID
					1		Schema Version
					1		Event Code
S1	Sender Info	1-1		G
					1		Environment Tag
					O		SubText
					1		Sender Unique Reference
					1		Sender Timestamp
					1		(Participant) Sender DIP ID
					1		Sender Role ID
					O		Sender Correlation ID
					O		Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1		DIP Transaction ID
					1		DIP TimeStamp
					1		Publication ID
					O		DIP Correlation ID
					1		Replay Indicator
					O		Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1		DIP IDs Primary Recipients
					1		DIP ID Secondary Recipients
					1		DIP Roles / IDs Always Receipient ID
R013	GSP Group	1-1		G
					1		GSP Group Id
R007	Settlement Run Execution	1-1		G
					1		Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1		Settlement Date
					1		Settlement Code
					1		Run Number
R009	Supplier MPID	1-1		G
					1		Supplier Id
R026	Supplier Deemed Take Per Settlement Period	1-1			G
						1	Settlement Period
						1	Supplier Deemed Take
R025	Daily Supplier Deemed Take	1-1			G
						1	Daily Supplier Deemed Take

Message Flow Details

MM20043 - Aggregated Uncorrected volumes by CCC to Market Participants - DEPENDENT ON OPERATIONAL CHOREOGRAPHY

Market Message Information

Market Message Reference	MM20043
MM Description	This interface provides Aggregated Uncorrected volumes, Loss volumes by CCC and Uncorrected BM Unit Volumes for DDE to Suppliers
Local Catalogue Reference	MHHS-REP-006
Version	007
Notes	This interface will provide data at each Settlement Run.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20729	UncorrectedConsumptionAndLossesByCCCID	Market-wide Data Service			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20018	J2329 / DI-050	Market Segment Indicator
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20116	DI-332	Demand Disconnection Event ID
DI20117	DI-334	DDE Start Datetime
DI20118	DI-335	DDE End Datetime
DI20119	J2349 / DI-336	Supplier Advanced Demand Disconnection Volume
DI20120	J2350 / DI-337	Supplier Advanced Demand Disconnection Volume Losses
DI20121	J2365 / DI-338	BM Unit Demand Disconnection Volume
DI20122	J2366 / DI-339	BM Unit Allocated Demand Disconnection Volume Losses
DI20126	J2331 / DI-359	Uncorrected BM Unit's Period Level Consumption
DI20127	J2332 / DI-360	Uncorrected BM Unit's Period Level Consumption Losses
DI20130	J2335 / DI-364	Daily Uncorrected BM Unit's Period Level Consumption Losses
DI20138	J2338 / DI-374	MSID Count
DI20139	DI-375	Daily Uncorrected BM Unit's Period Level Consumption
DI20140	J2355 / DI-376	Daily Advanced Demand Disconnection Volume
DI20141	J2356 / DI-377	Daily Advanced Demand Disconnection Volume Losses
DI20142	J2367 / DI-378	Daily BM Unit Demand Disconnection Volume
DI20143	J2368 / DI-379	Daily BM Unit Demand Disconnection Volume Losses
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50533	J1087 / DI-161	Run Number
DI50954	J1628 / DI-302	BM Unit Id
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20729 - UncorrectedConsumptionAndLossesByCCCID - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1					Interface ID
					1					Schema Version
					1					Event Code
S1	Sender Info	1-1		G
					1					Environment Tag
					O					SubText
					1					Sender Unique Reference
					1					Sender Timestamp
					1					(Participant) Sender DIP ID
					1					Sender Role ID
					O					Sender Correlation ID
					O					Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1					DIP Transaction ID
					1					DIP TimeStamp
					1					Publication ID
					O					DIP Correlation ID
					1					Replay Indicator
					O					Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1					DIP IDs Primary Recipients
					1					DIP ID Secondary Recipients
					1					DIP Roles / IDs Always Receipient ID
R013	GSP Group	1-1		G
					1					GSP Group Id
R007	Settlement Run Execution	1-1		G
					1					Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1					Settlement Date
					1					Settlement Code
					1					Run Number
R015	Supplier	1-1			G
						1				Supplier Id
R032	BM Unit Id	0-*	Repeated for each BM Unit ID			G
							1			BM Unit Id
R003	ECS CCC Determination Data	1-1					G
								1		Connection Type
								1		Measurement Quantity Id
								1		Market Segment Indicator
								1		MHHS Consumption Component Class ID	Only populate where a disconnection event has occurred
								1		Consumption Component Indicator
R033	Uncorrected Aggregated Volumes	1-1						G
									1	Settlement Period	Only populate where a disconnection event has occurred
									1	MSID Count
									C	Uncorrected BM Unit's Period Level Consumption	Mandatory if CCC ID is for consumption
									C	Uncorrected BM Unit's Period Level Consumption Losses	Mandatory if CCC ID is for Losses
R034	Daily Totals	1-1						G
									1	Daily Uncorrected BM Unit's Period Level Consumption
									1	Daily Uncorrected BM Unit's Period Level Consumption Losses
R051	Demand Disconnection Event Details	0-1					G
								C		Demand Disconnection Event ID	Only populate where a disconnection event has occurred
								C		DDE Start Datetime	Only populate where a disconnection event has occurred
								C		DDE End Datetime	Only populate where a disconnection event has occurred
R106	Uncorrected Demand Disconnection Event Volumes by Supplier BM Unit	0-1						G
									C	MHHS Consumption Component Class ID	Only populate where a disconnection event has occurred
									C	Settlement Period	Only populate where a disconnection event has occurred
									C	Supplier Advanced Demand Disconnection Volume	If Settlement Run is for a Demand Disconnection Event, Mandatory if CCC ID is for consumption.
									C	Supplier Advanced Demand Disconnection Volume Losses	If Settlement Run is for a Demand Disconnection Event, Mandatory if CCC ID is for losses
									C	BM Unit Demand Disconnection Volume	If Settlement Run is for a Demand Disconnection Event, Mandatory if CCC ID is for consumption.
									C	BM Unit Allocated Demand Disconnection Volume Losses	If Settlement Run is for a Demand Disconnection Event, Mandatory if CCC ID is for losses
R107	Daily Uncorrected Demand Disconnection Volumes	0-1						G
									C	Daily Advanced Demand Disconnection Volume	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	Daily Advanced Demand Disconnection Volume Losses	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	Daily BM Unit Demand Disconnection Volume	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	Daily BM Unit Demand Disconnection Volume Losses	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.

Message Flow Details

MM20044 - VAS Exception Report to Suppliers

Market Message Information

Market Message Reference	MM20044
MM Description	This interface notifies Suppliers of Default Data (relating to BM Unit Defaults)
Local Catalogue Reference	MHHS-REP-007
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20730	BMUnitDefaultsToSuppliers	Supplier Volume Allocation Agent			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20144	DI-380	Details of Default Data Used
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50533	J1087 / DI-161	Run Number
DI50954	J1628 / DI-302	BM Unit Id

Flow Structure

SV20730 - BMUnitDefaultsToSuppliers - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
R007	Settlement Run Execution	1-1		G
					1			Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Number
R013	GSP Group	1-1			G
						1		GSP Group Id
R036	BM Unit Default Data	1-1				G
							1	BM Unit Id
							1	Details of Default Data Used

Message Flow Details

MM20045 - MDS Exception Report to LDSOs

Market Message Information

Market Message Reference	MM20045
MM Description	This interface notifies LDSOs for Default Data (relating to LLF Defaults)
Local Catalogue Reference	MHHS-REP-008
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20731	LDSOLLFDefaultData	Market-wide Data Service			LDSO		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20072	DI-160	Settlement Code
DI20165	DI-494	Details of Default LLF Data Used
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50108	J0189 / DI-029	Distributor Id
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20731 - LDSOLLFDefaultData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
R002	Settlement Run Info	1-1		G
					1	Settlement Date
					1	Settlement Code
					1	Run Number
R013	GSP Group	1-1		G
					1	GSP Group Id
R027	Distributor Id	1-1		G
					1	Distributor Id
R039	LLF Default Data Detail	1-1		G
					1	Details of Default LLF Data Used

Message Flow Details

MM20046 - EMRS Report for Suppliers

Market Message Information

Market Message Reference	MM20046
MM Description	Half Hourly metered data for Suppliers that is used by the CM Settlement Services Provider in calculating CM data, and/ or by the CFD Settlement Services provider in calculating CFD data.
Local Catalogue Reference	MHHS-REP-009
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20732	EMRSReportForSuppliers	Market-wide Data Service			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20030	J2328 / DI-083	Settlement Period Quality Indicator
DI20072	DI-160	Settlement Code
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI20413	DI-432	Period Metering System Metered Data
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20732 - EMRSReportForSuppliers - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
R002	Settlement Run Info	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Run Number
R015	Supplier	1-1		G
					1			Supplier Id
R013	GSP Group	1-1			G
						1		GSP Group Id
R068	Period Metering Data	1-1				G
							1	MPAN Core
							1	Measurement Quantity Id
							1	Settlement Period Id
							1	Period Metering System Metered Data
							1	Settlement Period Quality Indicator

Message Flow Details

MM20047 - LDSO report for DUoS – aggregated data

Market Message Information

Market Message Reference	MM20047
MM Description	The report provides aggregated Distribution Use of Systems data for LDSOs or Suppliers in Clock Time.
Local Catalogue Reference	MHHS-REP-002B
Version	007
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20725	DUoSLDSOAggData	Market-wide Data Service			LDSO		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20028	DI-081	Settlement Period Duration
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20124	DI-345	DUoS Tariff Id
DI20125	DI-347	Total Uncorrected Volume
DI20156	DI-485	DUoS Tariff Energy Direction
DI20157	DI-486	DUoS Tariff Domestic Premise Indicator
DI20158	DI-487	Total Number Energised MPANs
DI20159	DI-488	Total Number De-Energised MPANs
DI20160	DI-489	Daily total volume based on Actual Data
DI20161	DI-490	Daily total volume based on Estimated Data
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50108	J0189 / DI-029	Distributor Id
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20725 - DUoSLDSOAggData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
S0	Transactional Info	1-1		G
					1				Interface ID
					1				Schema Version
					1				Event Code
S1	Sender Info	1-1		G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1				DIP Transaction ID
					1				DIP TimeStamp
					1				Publication ID
					O				DIP Correlation ID
					1				Replay Indicator
					O				Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1				DIP IDs Primary Recipients
					1				DIP ID Secondary Recipients
					1				DIP Roles / IDs Always Receipient ID
R027	Distributor Id	1-1		G
					1				Distributor Id
R013	GSP Group	1-1		G
					1				GSP Group Id
R007	Settlement Run Execution	1-1		G
					1				Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1				Settlement Date
					1				Settlement Code
					1				Run Number
R009	Supplier MPID	1-*	Repeated for each Supplier MPID as Required		G
						1			Supplier Id
R010	Tariff Characteristics	1-*	Repeated for each combination of Values			G
							1		DUoS Tariff Id
							1		DUoS Tariff Energy Direction
							1		DUoS Tariff Domestic Premise Indicator
R011	Consumption data by Settlement Period	1-*	Repeated for each Settlement Period				G
								1	Settlement Period
								1	Settlement Period Duration
								1	Total Uncorrected Volume
								1	Total Number Energised MPANs
								1	Total Number De-Energised MPANs
R0105	Daily volumes on Actuals or Estimates	1-1					G
								1	Daily total volume based on Actual Data
								1	Daily total volume based on Estimated Data

Message Flow Details

MM20049 - P0210 TUoS Report

Market Message Information

Market Message Reference	MM20049
MM Description	The report provides ESO with data for TUoS, BSUoS and Tariff Settings. This report is External and the interface routing is for agreement between Elexon and ESO
Local Catalogue Reference	ELEX-REP-080
Version	007
Notes
Dip Delivery Pattern	Elexon defined
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20735	P0210 TUoS Report	Supplier Volume Allocation Agent	Electricity System Operator					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20072	DI-160	Settlement Code
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20111	J2330 / DI-324	Corrected Component Losses
DI20113	DI-327	Supplier Deemed Take
DI20115	DI-329	Storage Corrected Components
DI20126	J2331 / DI-359	Uncorrected BM Unit's Period Level Consumption
DI20127	J2332 / DI-360	Uncorrected BM Unit's Period Level Consumption Losses
DI20128	J2333 / DI-362	Corrected Component Consumption
DI20129	J2334 / DI-363	Daily Uncorrected BM Unit's Period Level Consumption
DI20130	J2335 / DI-364	Daily Uncorrected BM Unit's Period Level Consumption Losses
DI20137	DI-373	Daily Supplier Deemed Take
DI20145	DI-433	Period BM Unit Gross Storage Demand
DI20146	DI-438	(Period) BM Unit Gross Embedded Export
DI20147	DI-439	Daily Storage Corrected Components
DI20148	DI-440	Daily BM Unit Gross Embedded Export
DI20301	DI-620	GSP Group Take Report Value
DI20412	DI-305	Settlement Date
DI20414	DI-441	Daily GSP Group Take
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50108	J0189 / DI-029	Distributor Id
DI50533	J1087 / DI-161	Run Number
DI50954	J1628 / DI-302	BM Unit Id

Flow Structure

SV20735 - P0210 TUoS Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
R002	Settlement Run Info	1-1	G
				1					Settlement Date
				1					Settlement Code
				1					Run Number
	DIS/GSP	1-1		G
					1				Distributor Id
					1				GSP Group Id
R009	Supplier MPID	1-1			G
						1			Supplier Id
R032	BM Unit Id	1-1				G
							1		BM Unit Id
R080	BM Unit (Corrected Component)	1-1					G
								1	Market Segment Indicator
								1	MHHS Consumption Component Class ID
								1	Settlement Period Id
								C	Uncorrected BM Unit's Period Level Consumption	Mandatory if CCC ID is for consumption
								C	Uncorrected BM Unit's Period Level Consumption Losses	Mandatory if CCC ID is for Losses
								C	Corrected Component Consumption	Mandatory if CCC ID is for consumption
								C	Corrected Component Losses	Mandatory if CCC ID is for Losses
R081	Storage Corrected Component	1-1					G
								1	Market Segment Indicator
								1	MHHS Consumption Component Class ID
								1	Settlement Period Id
								1	Storage Corrected Components
	BM Unit Gross Storage Demand	1-1					G
								1	Settlement Period Id
								1	Period BM Unit Gross Storage Demand
R082	BM Unit Gross Embedded Export	1-1					G
								1	Settlement Period Id
								1	(Period) BM Unit Gross Embedded Export
R083	Daily BM Unit Volumes	1-1				G
							1		Daily Uncorrected BM Unit's Period Level Consumption
							1		Daily Uncorrected BM Unit's Period Level Consumption Losses
							C		Daily Storage Corrected Components	Only where the Supplier has MPANs on the SVA Storage facilities register.
							1		Daily BM Unit Gross Embedded Export
R108	Supplier Deemed Take (BM Unit)	1-1					G
								1	Settlement Period Id
								1	Supplier Deemed Take
R025	Daily Supplier Deemed Take	1-1				G
							1		Daily Supplier Deemed Take
	GSP Group Take	1-1			G
						1			Settlement Period Id
						1			GSP Group Take Report Value
R085	Daily GSP Group Take	1-1		G
					1				Daily GSP Group Take

Message Flow Details

MM20059 - Notification of Reverse Migration & DeAppointment

Market Message Information

Market Message Reference	MM20059
MM Description	To provide Notification of a Reverse Migration to MDS/LDSO; and to Advise MHHS Supplier Agents that they have been De-Appointed (as a result of a Reverse Migration) and where appropriate detials of the incoming 'old regime' agents i.e. MOP / DC
Local Catalogue Reference	IF-003
Version	011
Notes	It is possible that in some circumstances the Registration Service will not yet be aware of the Incoming MOP/DC, at the point it is necessary and required to issue the Notification of De-Appointment to the incumbent Service Provider(s). In such cases the message will be issued with section(s) B095 and B096 not present. During the migration / qualification period not all parties will have an active DIP ID, where it is not possible to populate a participants DIP ID - the SMRS will use a default DIP ID value.
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Always	Primary	Secondary	Correlation Id Created	Owner
SV20745	ReverseMigNotification	Supplier Meter Registration Service	MDS, EES	SUPC	LDSO	Yes	Balancing and Settlement Code Company
SV20746	MSDeAppRM	Supplier Meter Registration Service	EES	XMSC, SUPC		Yes	Balancing and Settlement Code Company
SV20747	DSDeAppRM	Supplier Meter Registration Service	EES, MDS	XDSC, SUPC		Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20007	DI-023	Data Service Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20087	DI-200	Incoming Supplier MPID
DI20089	DI-202	De-Appointed Metering Service MPID
DI20090	DI-203	De-Appointed Data Service MPID
DI20172	DI-803	Incoming Supplier DIP ID
DI20177	DI-813	De-Appointed MS DIP ID
DI20178	DI-815	Metering Service EffectiveTo Date
DI20179	DI-816	De-Appointed DS DIP ID
DI20180	DI-818	Data Service EffectiveTo Date
DI20181	DI-819	De-Appointment Reason Code
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20271	DI-061	Metering Service EffectiveFrom Date
DI20272	DI-086	Supplier Effective From Date
DI20288	DI-500	MHHS Regime End Date
DI20289	DI-501	Reverse Migration Incoming MOP MPID
DI20290	DI-502	Reverse Migration Incoming MOP Effective From Date
DI20299	DI-503	Reverse Migration Incoming DC MPID
DI20300	DI-504	Reverse Migration Incoming DC Effective From Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI90043	DI-849	registrationId

Flow Structure

SV20745 - ReverseMigNotification - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	1-1		G
					1	registrationId
B094	Reverse Migration Notification	1-1		G
					1	MHHS Regime End Date
B008	Metering Service De-Appointment Details	0-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	0-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B095	Incoming MOP Details	0-1	Mandatory where available in SMRS	G
					1	Reverse Migration Incoming MOP MPID
					1	Reverse Migration Incoming MOP Effective From Date
B096	Incoming DC Details	0-1	Mandatory where available in SMRS	G
					1	Reverse Migration Incoming DC MPID
					1	Reverse Migration Incoming DC Effective From Date
B002	Incoming Supplier Information	1-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

SV20746 - MSDeAppRM - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	1-1		G
					1	registrationId
B094	Reverse Migration Notification	0-1		G
					1	MHHS Regime End Date
B008	Metering Service De-Appointment Details	1-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	0-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B095	Incoming MOP Details	0-1	Mandatory where available in SMRS	G
					1	Reverse Migration Incoming MOP MPID
					1	Reverse Migration Incoming MOP Effective From Date
B096	Incoming DC Details	0-1	Mandatory where available in SMRS	G
					1	Reverse Migration Incoming DC MPID
					1	Reverse Migration Incoming DC Effective From Date
B002	Incoming Supplier Information	1-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

SV20747 - DSDeAppRM - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B013	CSS Registration Request ID	1-1		G
					1	registrationId
B094	Reverse Migration Notification	0-1		G
					1	MHHS Regime End Date
B008	Metering Service De-Appointment Details	0-1		G
					1	De-Appointed MS DIP ID
					1	De-Appointed Metering Service MPID
					1	Metering Service EffectiveFrom Date
					1	Metering Service EffectiveTo Date
					1	De-Appointment Reason Code
B009	Data Service De-Appointment Details	1-1		G
					1	De-Appointed DS DIP ID
					1	De-Appointed Data Service MPID
					1	Data Service Effective From Date
					1	Data Service EffectiveTo Date
					1	De-Appointment Reason Code
B095	Incoming MOP Details	0-1	Mandatory where available in SMRS	G
					1	Reverse Migration Incoming MOP MPID
					1	Reverse Migration Incoming MOP Effective From Date
B096	Incoming DC Details	0-1	Mandatory where available in SMRS	G
					1	Reverse Migration Incoming DC MPID
					1	Reverse Migration Incoming DC Effective From Date
B002	Incoming Supplier Information	1-1		G
					1	Incoming Supplier DIP ID
					1	Incoming Supplier MPID
					1	Supplier Effective From Date

Message Flow Details

MM20060 - MHHS - Supplier Half Hourly Demand Report

Market Message Information

Market Message Reference	MM20060
MM Description	Report for each Supplier containing details of all the half hourly demand for a Supplier by Consumption Component Class.
Local Catalogue Reference	D0397
Version	001
Notes
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20751	MHHS - Supplier Half Hourly Demand Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20259	J2323 / DI-623	Daily Supplier MSID Count
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50096	J0167 / DI-358	Settlement Period Label
DI50111	J0193	Corrected Supplier Consumption
DI50113	J0195	SSR Run Date
DI50114	J0196	SSR Run Number
DI50115	J0197	SSR Run Type Id
DI50128	J0248 / DI-356	Supplier Name
DI50135	J0256	Corrected Supplier Line Loss
DI50138	J0269 / DI-351	GSP Group Name
DI50427	J0882 / DI-627	Settlement Code Description
DI50437	J0894	Daily CCC Aggregated Supplier Consumption
DI50438	J0895	Daily CCC Aggregated Supplier Line Loss
DI50439	J0896	Daily CCC Corrected Supplier Consumption
DI50440	J0897	Daily CCC Corrected Supplier Line Loss
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50535	J1090 / DI-355	Report Parameters
DI50613	J1200	Aggregated Supplier Consumption Report Value
DI50614	J1201	Aggregated Supplier Line Loss Report Value
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20751 - MHHS - Supplier Half Hourly Demand Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
ZPD	Data File Additional Header	1-1	G
				1			Settlement Date
				1			Settlement Code
				1			Run Type Code
				1			Run Number
				N			GSP Group Id
RDD	Report Parameters	1-1	G
				1			Report Parameters
HDR	Additional Header Details	1-1	G
				1			Settlement Date
				1			Settlement Code
				1			Settlement Code Description
				1			SSR Run Date
				1			SSR Run Number
				1			SSR Run Type Id
SUP	Supplier Details	1-1	G
				1			Supplier Id
				1			Supplier Name
GSP	GSP Group	0-*	G
				1			GSP Group Id
				1			GSP Group Name
MCC	MHHS Consumption Component Class	0-*		G
					1		MHHS Consumption Component Class ID
					1		GSP Group Correction Scaling Weight
					1		Market Segment Indicator
					1		Consumption Component Indicator
					1		Connection Type
					1		Measurement Quantity Id
01Z	Supplier Uncorrected and Corrected Consumption and Losses	0-*			G
						1	Settlement Period Id
						1	Settlement Period Label
						O	Aggregated Supplier Consumption Report Value
						O	Aggregated Supplier Line Loss Report Value
						O	Corrected Supplier Consumption
						O	Corrected Supplier Line Loss
02Z	Daily Totals Per Supplier	0-*			G
						O	Daily CCC Aggregated Supplier Consumption
						O	Daily CCC Aggregated Supplier Line Loss
						O	Daily CCC Corrected Supplier Consumption
						O	Daily CCC Corrected Supplier Line Loss
						O	Daily Supplier MSID Count

Message Flow Details

MM20061 - MHHS - Supplier Settlement Header Report

Market Message Information

Market Message Reference	MM20061
MM Description	A report summarising the various production run details which were included within a settlement run.
Local Catalogue Reference	D0398
Version	001
Notes
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20752	MHHS - Supplier Settlement Header Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20260	J2324 / DI-624	MDS Run Date
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50077	J0146	Settlement Code
DI50113	J0195	SSR Run Date
DI50114	J0196	SSR Run Number
DI50115	J0197	SSR Run Type Id
DI50127	J0244 / DI-389	BSC Trading Party Id
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50307	J0649	SAA Settlement Run Number
DI50308	J0650	SAA Settlement Run Type Id
DI50309	J0652	SAA Settlement Date
DI50427	J0882 / DI-627	Settlement Code Description
DI50477	J1023	CDCS Extract Number
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50535	J1090 / DI-355	Report Parameters
DI50601	J1180 / DI-629	Settlement Run Status Description
DI50602	J1181 / DI-630	System Market Participant Id
DI50617	J1207 / DI-628	SSR Run Status
DI50618	J1210 / DI-626	SSR Run Type

Flow Structure

SV20752 - MHHS - Supplier Settlement Header Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	Data Item Name
ZPD	Data File Additional Header	1-1	G
				1		Settlement Date
				1		Settlement Code
				1		Run Type Code
				1		Run Number
				N		GSP Group Id
RDD	Report Parameters	1-1	G
				1		Report Parameters
HDR	Additional Header Details	1-1	G
				1		Settlement Date
				1		Settlement Code
				1		Settlement Code Description
SUT	Supplier Details	1-1	G
				1		Supplier Id
				1		Supplier Name
				1		BSC Trading Party Id
MDS	MDS Run Details	1-1	G
				1		Run Number
				1		MDS Run Date
SSR	Settlement Run Execution	1-1	G
				1		SSR Run Number
				1		SSR Run Date
				1		SSR Run Type
				1		SSR Run Status
				1		Settlement Run Status Description
GSP	GSP Group	0-*		G
					1	GSP Group Id
					1	GSP Group Name
IDS	System Market Participant Id	0-*	G
				1		System Market Participant Id
SAA	SAA	1-1	G
				1		SAA Settlement Run Number
				1		SAA Settlement Date
				1		SAA Settlement Run Type Id
				1		CDCS Extract Number

Message Flow Details

MM20062 - MHHS - GSP Group Consumption Totals Report

Market Message Information

Market Message Reference	MM20062
MM Description	Report of consumption component class totals for each GSP group
Local Catalogue Reference	D0399
Version	001
Notes
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20753	MHHS - GSP Group Consumption Totals Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20138	J2338 / DI-374	MSID Count
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50096	J0167 / DI-358	Settlement Period Label
DI50113	J0195	SSR Run Date
DI50114	J0196	SSR Run Number
DI50115	J0197	SSR Run Type Id
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50427	J0882 / DI-627	Settlement Code Description
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50535	J1090 / DI-355	Report Parameters
DI50904	J1565 / DI-385	Total CCC Aggregated Supplier Consumption
DI50905	J1566 / DI-386	Total CCC Aggregated Supplier Line Loss
DI50906	J1567 / DI-387	Total CCC Corrected Supplier Consumption
DI50907	J1568 / DI-388	Total CCC Corrected Supplier Line Loss
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20753 - MHHS - GSP Group Consumption Totals Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	Data Item Name
ZPD	Data File Additional Header	1-1	G
				1			Settlement Date
				1			Settlement Code
				1			Run Type Code
				1			Run Number
				N			GSP Group Id
RDD	Report Parameters	1-1	G
				1			Report Parameters
HDR	Additional Header Details	1-1	G
				1			Settlement Date
				1			Settlement Code
				1			Settlement Code Description
				1			SSR Run Date
				1			SSR Run Number
				1			SSR Run Type Id
SUP	Supplier Details	1-1	G
				1			Supplier Id
				1			Supplier Name
GSP	GSP Group	0-*	G
				1			GSP Group Id
				1			GSP Group Name
MCC	MHHS Consumption Component Class	0-*		G
					1		MHHS Consumption Component Class ID
					1		GSP Group Correction Scaling Weight
					1		Market Segment Indicator
					1		Consumption Component Indicator
					1		Connection Type
					1		Measurement Quantity Id
SPX	Settlement Period	0-*			G
						1	Settlement Period Id
						1	Settlement Period Label
						O	Total CCC Aggregated Supplier Consumption
						O	Total CCC Aggregated Supplier Line Loss
						O	Total CCC Corrected Supplier Consumption
						O	Total CCC Corrected Supplier Line Loss
						O	MSID Count

Message Flow Details

MM20063 - MHHS - Supplier BM Unit Report

Market Message Information

Market Message Reference	MM20063
MM Description	Report for each Supplier containing details of the Supplier's valid BM Units, GSP Group/BM Unit/ and consumption/generation by BM Unit and Consumption Component Class.
Local Catalogue Reference	D0400
Version	001
Notes	The Supplier BM Unit Report is output in ascending order by GSP Group Id. The sort order of the repeating groups is specified as follows: BM1 BM Unit Id, Consumption Component Class Id, Settlement Period Id BM2 BM Unit Id, Settlement Period Id The BM1 group will include all BM Units effective in the GSP Group on the Settlement Day for the Supplier. This includes BM Units for which no energy was allocated by the SSR Run; The BM2 group will include only those BM Units for which energy volumes have been allocated by the SSR Run.
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20754	MHHS - Supplier BM Unit Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20111	J2330 / DI-324	Corrected Component Losses
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20126	J2331 / DI-359	Uncorrected BM Unit's Period Level Consumption
DI20127	J2332 / DI-360	Uncorrected BM Unit's Period Level Consumption Losses
DI20128	J2333 / DI-362	Corrected Component Consumption
DI20129	J2334 / DI-363	Daily Uncorrected BM Unit's Period Level Consumption
DI20130	J2335 / DI-364	Daily Uncorrected BM Unit's Period Level Consumption Losses
DI20131	J2336 / DI-365	Daily Corrected Component
DI20132	J2337 / DI-366	Daily Corrected Component Losses
DI20412	DI-305	Settlement Date
DI20416	DI-622	Period BM Unit Total Allocated Volume
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50096	J0167 / DI-358	Settlement Period Label
DI50113	J0195	SSR Run Date
DI50114	J0196	SSR Run Number
DI50115	J0197	SSR Run Type Id
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50427	J0882 / DI-627	Settlement Code Description
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50534	J1089 / DI-513	User Name
DI50535	J1090 / DI-355	Report Parameters
DI50954	J1628 / DI-302	BM Unit Id
DI50957	J1631	Default BM Unit Flag
DI50962	J1636	Uncorrected Period BM Unit Total Allocated Volume
DI50966	J1640 / DI-618	Daily Uncorrected Period BM Unit Total Allocated Volume
DI50967	J1641 / DI-619	Daily Period BM Unit Total Allocated Volume
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20754 - MHHS - Supplier BM Unit Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	Data Item Name
ZPD	Data File Additional Header	1-1	G
				1				Settlement Date
				1				Settlement Code
				1				Run Type Code
				1				Run Number
				N				GSP Group Id
RDT	Report Parameters	1-1	G
				1				User Name
				1				Report Parameters
HDR	Additional Header Details	1-1	G
				1				Settlement Date
				1				Settlement Code
				1				Settlement Code Description
				1				SSR Run Date
				1				SSR Run Number
				1				SSR Run Type Id
SUP	Supplier Details	1-1	G
				1				Supplier Id
				1				Supplier Name
GSP	GSP Group	0-*	G
				1				GSP Group Id
				1				GSP Group Name
BM1	BM Unit Energy by CCC and Settlement Period	1-*		G
					1			BM Unit Id
					1			Default BM Unit Flag
MCC	MHHS Consumption Component Class	0-*			G
						1		MHHS Consumption Component Class ID
						1		GSP Group Correction Scaling Weight
						1		Market Segment Indicator
						1		Consumption Component Indicator
						1		Connection Type
						1		Measurement Quantity Id
SEZ	Settlement Period Energy	0-*				G
							1	Settlement Period Id
							1	Settlement Period Label
							O	Uncorrected BM Unit's Period Level Consumption
							O	Uncorrected BM Unit's Period Level Consumption Losses
							O	Corrected Component Consumption
							O	Corrected Component Losses
TLD	Daily BM Unit Energy	0-*				G
							O	Daily Uncorrected BM Unit's Period Level Consumption
							O	Daily Uncorrected BM Unit's Period Level Consumption Losses
							O	Daily Corrected Component
							O	Daily Corrected Component Losses
BM2	BM Unit Energy by Settlement Period	1-*		G
					1			BM Unit Id
					1			Default BM Unit Flag
07Z	Period BM Unit	0-*			G
						1		Settlement Period Id
						1		Settlement Period Label
						1		Uncorrected Period BM Unit Total Allocated Volume
						1		Period BM Unit Total Allocated Volume
03Z	Daily Total BM Unit Energy	0-*			G
						1		Daily Uncorrected Period BM Unit Total Allocated Volume
						1		Daily Period BM Unit Total Allocated Volume

Message Flow Details

MM20064 - REP-900 Distribution Invoice (LDSO E-Bill)

Market Message Information

Market Message Reference	MM20064
MM Description	REP-900 Distribution Invoice (LDSO E-Bill)
Local Catalogue Reference	MHHS-REP-900
Version	001
Notes
Dip Delivery Pattern	Pattern A (via Compressed String)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20755	DUoSSupplierInvData	Distribution Network Operator			SUPP		No	Distribution Connection and Use of System Agreement

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20033	DI-087	Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20312	DI-520	Distributor Registered Name
DI20313	DI-521	Distributor Company Registration Number
DI20314	DI-522	Distributor Registered Address Line 1
DI20315	DI-523	Distributor Registered Address Line 2
DI20316	DI-524	Distributor Registered Address Line 3
DI20317	DI-525	Distributor Registered Address Line 4
DI20318	DI-526	Distributor Registered Address Line 5
DI20319	DI-527	Distributor Registered Address Line 6
DI20320	DI-528	Distributor Registered Address Line 7
DI20321	DI-529	Distributor Registered Address Line 8
DI20322	DI-530	Distributor Registered Address Line 9
DI20323	DI-531	Distributor Registered Address Postcode
DI20324	DI-532	Distributor Billing Contact Name
DI20325	DI-533	Distributor Billing Email
DI20326	DI-534	Distributor Billing Telephone Number
DI20327	DI-535	Distributor Billing Address Line 1
DI20328	DI-536	Distributor Billing Address Line 2
DI20329	DI-537	Distributor Billing Address Line 3
DI20330	DI-538	Distributor Billing Address Line 4
DI20331	DI-539	Distributor Billing Address Line 5
DI20332	DI-540	Distributor Billing Address Line 6
DI20333	DI-541	Distributor Billing Address Line 7
DI20334	DI-542	Distributor Billing Address Line 8
DI20335	DI-543	Distributor Billing Address Line 9
DI20336	DI-544	Distributor Billing Postcode
DI20337	DI-545	Distributor Bank Sort Code
DI20338	DI-546	Distributor Bank Account Number
DI20339	DI-547	Distributor VAT Registration Number
DI20340	DI-548	LDSO Billing Supplier Trading Name
DI20341	DI-549	LDSO Billing Supplier VAT Registration Number
DI20342	DI-550	LDSO Billing Supplier VAT additional text
DI20343	DI-551	LDSO Billing Supplier Bill-To Contact Name
DI20344	DI-552	LDSO Billing Supplier Bill-To Address Line 1
DI20345	DI-553	LDSO Billing Supplier Bill-To Address Line 2
DI20346	DI-554	LDSO Billing Supplier Bill-To Address Line 3
DI20347	DI-555	LDSO Billing Supplier Bill-To Address Line 4
DI20348	DI-556	LDSO Billing Supplier Bill-To Address Line 5
DI20349	DI-557	LDSO Billing Supplier Bill-To Address Line 6
DI20350	DI-558	LDSO Billing Supplier Bill-To Address Line 7
DI20351	DI-559	LDSO Billing Supplier Bill-To Address Line 8
DI20352	DI-560	LDSO Billing Supplier Bill-To Address Line 9
DI20353	DI-561	LDSO Billing Supplier Bill-To Postcode
DI20355	DI-565	LDSO Billing Site ID
DI20356	DI-566	List of MPANS on site
DI20357	DI-567	Misaligned Multi Mpan Site
DI20358	DI-568	LDSO Billing Site Capacity
DI20359	DI-569	LDSO Billing Site Address Line 1
DI20360	DI-570	LDSO Billing Site Address Line 2
DI20361	DI-571	LDSO Billing Site Address Line 3
DI20362	DI-572	LDSO Billing Site Address Line 4
DI20363	DI-573	LDSO Billing Site Address Line 5
DI20364	DI-574	LDSO Billing Site Address Line 6
DI20365	DI-575	LDSO Billing Site Address Line 7
DI20366	DI-576	LDSO Billing Site Address Line 8
DI20367	DI-577	LDSO Billing Site Address Line 9
DI20368	DI-578	LDSO Billing Site Post Code
DI20369	DI-580	LDSO Billing Invoice Type
DI20370	DI-581	Tax Point Date
DI20371	DI-582	Invoice Date
DI20372	DI-583	Invoice Due Date
DI20373	DI-584	LDSO Biling Invoice Number
DI20374	DI-585	Site-Specific DUoS Invoice Type
DI20375	DI-586	LDSO Billing Cancelled Invoice Number
DI20376	DI-587	Cancelled Invoice Date
DI20377	DI-588	Charge Period Start Date
DI20378	DI-589	Charge Period End Date
DI20379	DI-590	Maximum Demand (in the) Invoice Period
DI20380	DI-591	Maximum Demand (in the) Invoice Period Date Time
DI20381	DI-592	Total Invoice Amount ex VAT
DI20382	DI-593	Total Invoice VAT
DI20383	DI-594	Total Invoice Amount inc VAT
DI20384	DI-596	ChargeType
DI20385	DI-597	Number of Days Billed
DI20386	DI-598	Quantity
DI20387	DI-599	Price
DI20388	DI-600	Total Charge For Charge Type ex VAT
DI20389	DI-601	VAT Rate Code
DI20390	DI-602	VAT Rate
DI20405	DI-612	LDSO Billing DUoS Tariff ID
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50108	J0189 / DI-029	Distributor Id

Flow Structure

SV20755 - DUoSSupplierInvData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	Data Item Name
S0	Transactional Info	1-1		G
					1				Interface ID
					1				Schema Version
					1				Event Code
S1	Sender Info	1-1		G
					1				Environment Tag
					O				SubText
					1				Sender Unique Reference
					1				Sender Timestamp
					1				(Participant) Sender DIP ID
					1				Sender Role ID
					O				Sender Correlation ID
					O				Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1				DIP Transaction ID
					1				DIP TimeStamp
					1				Publication ID
					O				DIP Correlation ID
					1				Replay Indicator
					O				Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1				DIP IDs Primary Recipients
					1				DIP ID Secondary Recipients
					1				DIP Roles / IDs Always Receipient ID
R900-01	LDSO Billing Distributor Info	1-1		G
					1				Distributor Id
					1				Distributor Registered Name
					1				Distributor Company Registration Number
					O				Distributor Registered Address Line 1
					O				Distributor Registered Address Line 2
					O				Distributor Registered Address Line 3
					O				Distributor Registered Address Line 4
					O				Distributor Registered Address Line 5
					O				Distributor Registered Address Line 6
					O				Distributor Registered Address Line 7
					O				Distributor Registered Address Line 8
					O				Distributor Registered Address Line 9
					1				Distributor Registered Address Postcode
					1				Distributor Billing Contact Name
					1				Distributor Billing Email
					1				Distributor Billing Telephone Number
					O				Distributor Billing Address Line 1
					O				Distributor Billing Address Line 2
					O				Distributor Billing Address Line 3
					O				Distributor Billing Address Line 4
					O				Distributor Billing Address Line 5
					O				Distributor Billing Address Line 6
					O				Distributor Billing Address Line 7
					O				Distributor Billing Address Line 8
					O				Distributor Billing Address Line 9
					1				Distributor Billing Postcode
					1				Distributor Bank Sort Code
					1				Distributor Bank Account Number
					1				Distributor VAT Registration Number
R900-02	LDSO Billing Supplier Info	1-1		G
					1				Supplier Id
					1				Supplier DIP ID
					1				LDSO Billing Supplier Trading Name
					O				LDSO Billing Supplier VAT Registration Number
					O				LDSO Billing Supplier VAT additional text
					1				LDSO Billing Supplier Bill-To Contact Name
					O				LDSO Billing Supplier Bill-To Address Line 1
					O				LDSO Billing Supplier Bill-To Address Line 2
					O				LDSO Billing Supplier Bill-To Address Line 3
					O				LDSO Billing Supplier Bill-To Address Line 4
					O				LDSO Billing Supplier Bill-To Address Line 5
					O				LDSO Billing Supplier Bill-To Address Line 6
					O				LDSO Billing Supplier Bill-To Address Line 7
					O				LDSO Billing Supplier Bill-To Address Line 8
					O				LDSO Billing Supplier Bill-To Address Line 9
					1				LDSO Billing Supplier Bill-To Postcode
R900-03	LDSO Billing Site Info	1-1			G
						1			GSP Group Id
						1			LDSO Billing Site ID
						O			LDSO Billing Site Address Line 1
						O			LDSO Billing Site Address Line 2
						O			LDSO Billing Site Address Line 3
						O			LDSO Billing Site Address Line 4
						O			LDSO Billing Site Address Line 5
						O			LDSO Billing Site Address Line 6
						O			LDSO Billing Site Address Line 7
						O			LDSO Billing Site Address Line 8
						O			LDSO Billing Site Address Line 9
						O			LDSO Billing Site Post Code
R900-04	LDSO Billing Invoice Data	1-1				G
							1		LDSO Billing DUoS Tariff ID
							1		List of MPANS on site
							1		Misaligned Multi Mpan Site
							1		LDSO Billing Site Capacity
							1		LDSO Billing Invoice Type
							1		Tax Point Date
							1		Invoice Date
							1		Invoice Due Date
							1		LDSO Biling Invoice Number
							O		Site-Specific DUoS Invoice Type
							O		LDSO Billing Cancelled Invoice Number
							O		Cancelled Invoice Date
							1		Charge Period Start Date
							1		Charge Period End Date
							O		Maximum Demand (in the) Invoice Period
							O		Maximum Demand (in the) Invoice Period Date Time
							1		Total Invoice Amount ex VAT
							1		Total Invoice VAT
							1		Total Invoice Amount inc VAT
R900-05	LDSO Billing Invoice Lines	0-1					G
								1	ChargeType
								1	Number of Days Billed
								1	Quantity
								1	Price
								1	Total Charge For Charge Type ex VAT
								1	VAT Rate Code
								1	VAT Rate

Message Flow Details

MM20065 - REP-901 Aggregated DUoS Charges

Market Message Information

Market Message Reference	MM20065
MM Description	REP-901 Distribution Invoice (LDSO E-Bill)
Local Catalogue Reference	MHHS-REP-901
Version	001
Notes
Dip Delivery Pattern	Pattern A (via Compressed String)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20756	DUoSEmbeddedLDSOAggInvData	Distribution Network Operator			LDSO		No	Distribution Connection and Use of System Agreement
SV20773	DUoSSupplierAggInvData	Distribution Network Operator			SUPP		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20033	DI-087	Supplier DIP ID
DI20072	DI-160	Settlement Code
DI20124	DI-345	DUoS Tariff Id
DI20154	DI-483	Embedded LDSO ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20391	DI-603	Daily Tariff Number of MSIDs
DI20392	DI-604	Daily Tariff MSID Charge
DI20393	DI-605	Charge Band
DI20394	DI-606	Daily Uncorrected Volume For Charge Band
DI20395	DI-607	Total Volume Charge For Charge Band
DI20396	DI-608	Daily Total MSID Count
DI20397	DI-609	Daily Total MSID Charge
DI20398	DI-610	Daily Total Unit Volume
DI20399	DI-611	Daily Total Unit Charge
DI20407	DI-613	LDSO DIP ID
DI20409	DI-030	Domestic Premise Indicator
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50108	J0189 / DI-029	Distributor Id
DI50337	J0727 / DI-035	Direction of Energy Flow
DI50533	J1087 / DI-161	Run Number

Flow Structure

SV20756 - DUoSEmbeddedLDSOAggInvData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name
S0	Transactional Info	1-1		G
					1					Interface ID
					1					Schema Version
					1					Event Code
S1	Sender Info	1-1		G
					1					Environment Tag
					O					SubText
					1					Sender Unique Reference
					1					Sender Timestamp
					1					(Participant) Sender DIP ID
					1					Sender Role ID
					O					Sender Correlation ID
					O					Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1					DIP Transaction ID
					1					DIP TimeStamp
					1					Publication ID
					O					DIP Correlation ID
					1					Replay Indicator
					O					Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1					DIP IDs Primary Recipients
					1					DIP ID Secondary Recipients
					1					DIP Roles / IDs Always Receipient ID
R901-01	DIS/GSP	1-1		G
					1					Distributor Id
					1					GSP Group Id
R901-02	Settlement Run Info	1-1		G
					1					Settlement Code
					1					Run Number
R901-03	UTC Settlement Date	1-*	Repeated for each Settlement Day	G
					1					Settlement Date
R901-04	Supplier ID	0-1			G
						1				Supplier DIP ID
						1				Supplier Id
R901-05	Embedded LDSO ID	1-1			G
						1				LDSO DIP ID
						1				Embedded LDSO ID
R901-06	Daily Totals	1-1	Single block per R901-04 / R901-05 block			G
							1			Daily Total MSID Count
							1			Daily Total MSID Charge
							1			Daily Total Unit Volume
							1			Daily Total Unit Charge
R901-07	Tariff Characteristics	1-*	Repeated for each instance of Tariff Characteristics (combination of Values)				G
								1		DUoS Tariff Id
								1		Direction of Energy Flow
								1		Domestic Premise Indicator
								1		Daily Tariff Number of MSIDs
								1		Daily Tariff MSID Charge
R901-08	Charge Band	1-1						G
									1	Charge Band
									1	Daily Uncorrected Volume For Charge Band
									1	Total Volume Charge For Charge Band

SV20773 - DUoSSupplierAggInvData - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name
S0	Transactional Info	1-1		G
					1					Interface ID
					1					Schema Version
					1					Event Code
S1	Sender Info	1-1		G
					1					Environment Tag
					O					SubText
					1					Sender Unique Reference
					1					Sender Timestamp
					1					(Participant) Sender DIP ID
					1					Sender Role ID
					O					Sender Correlation ID
					O					Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1					DIP Transaction ID
					1					DIP TimeStamp
					1					Publication ID
					O					DIP Correlation ID
					1					Replay Indicator
					O					Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1					DIP IDs Primary Recipients
					1					DIP ID Secondary Recipients
					1					DIP Roles / IDs Always Receipient ID
R901-01	DIS/GSP	1-1		G
					1					Distributor Id
					1					GSP Group Id
R901-02	Settlement Run Info	1-1		G
					1					Settlement Code
					1					Run Number
R901-03	UTC Settlement Date	1-*	Repeated for each Settlement Day	G
					1					Settlement Date
R901-04	Supplier ID	1-1			G
						1				Supplier DIP ID
						1				Supplier Id
R901-05	Embedded LDSO ID	0-1			G
						1				LDSO DIP ID
						1				Embedded LDSO ID
R901-06	Daily Totals	1-1	Single block per R901-04 / R901-05 block			G
							1			Daily Total MSID Count
							1			Daily Total MSID Charge
							1			Daily Total Unit Volume
							1			Daily Total Unit Charge
R901-07	Tariff Characteristics	1-*	Repeated for each instance of Tariff Characteristics (combination of Values)				G
								1		DUoS Tariff Id
								1		Direction of Energy Flow
								1		Domestic Premise Indicator
								1		Daily Tariff Number of MSIDs
								1		Daily Tariff MSID Charge
R901-08	Charge Band	1-1						G
									1	Charge Band
									1	Daily Uncorrected Volume For Charge Band
									1	Total Volume Charge For Charge Band

Message Flow Details

MM20066 - MHHS - GSP Group Demand Disconnection Totals Report

Market Message Information

Market Message Reference	MM20066
MM Description	Report of MHHS Consumption Component Class Demand Disconnection totals for each GSP Group.
Local Catalogue Reference	D0403
Version	001
Notes	The Report will covers data for all Suppliers within a GSP Group even if their data does not contribute to the GSP Group Totals.
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20758	MHHS - GSP Group Demand Disconnection Totals Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20251	J2361 / DI-427	Total CCC Aggregated Supplier Demand Disconnection
DI20252	J2362 / DI-428	Total CCC Aggregated Supplier Demand Disconnection Line Loss
DI20253	J2363 / DI-429	Total CCC Corrected Supplier Demand Disconnection
DI20254	J2364 / DI-430	Total CCC Corrected Supplier Demand Disconnection Line Loss
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50113	J0195	SSR Run Date
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50915	J1577	Start Date and Time
DI50916	J1578	End Date and Time
DI51371	J2079	Demand Control Event ID
DI51452	J2163 / DI-431	Total CCC Disconnected MSID Count
DI51601	J2314 / DI-015	Connection Type

Flow Structure

SV20758 - MHHS - GSP Group Demand Disconnection Totals Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	Data Item Name
35K	Data File Additional Header	1-1	G
				1				Settlement Date
				1				Settlement Code
				1				Run Type Code
				1				Run Number
				N				GSP Group Id
36K	Demand Control Event Details	1-1	G
				1				Demand Control Event ID
				1				Start Date and Time
				1				End Date and Time
21Z	Report Data	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			SSR Run Date
					1			Supplier Id
					1			Supplier Name
38K	GSP Group	0-*		G
					1			GSP Group Id
					1			GSP Group Name
MCC	MHHS Consumption Component Class	0-*			G
						1		MHHS Consumption Component Class ID
						1		GSP Group Correction Scaling Weight
						1		Market Segment Indicator
						1		Consumption Component Indicator
						1		Connection Type
						1		Measurement Quantity Id
23Z	MHHS Settlement Period	0-*				G
							1	Settlement Period Id
							O	Total CCC Aggregated Supplier Demand Disconnection
							O	Total CCC Aggregated Supplier Demand Disconnection Line Loss
							O	Total CCC Corrected Supplier Demand Disconnection
							O	Total CCC Corrected Supplier Demand Disconnection Line Loss
							O	Total CCC Disconnected MSID Count

Message Flow Details

MM20067 - MHHS - Supplier BM Unit Demand Disconnection Report

Market Message Information

Market Message Reference	MM20067
MM Description	Report for each Supplier containing details of the Supplier’s valid BM Units, GSP Group/BM Unit/ and Demand Disconnection by BM Unit and MHHS Consumption Component Class
Local Catalogue Reference	D0404
Version	001
Notes
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20759	MHHS - Supplier BM Unit Demand Disconnection Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20121	J2365 / DI-338	BM Unit Demand Disconnection Volume
DI20122	J2366 / DI-339	BM Unit Allocated Demand Disconnection Volume Losses
DI20142	J2367 / DI-378	Daily BM Unit Demand Disconnection Volume
DI20143	J2368 / DI-379	Daily BM Unit Demand Disconnection Volume Losses
DI20163	J2369 / DI-492	Daily BM Unit MSID Count
DI20255	J2370 / DI-421	Advanced Demand Disconnection Volume
DI20256	J2371 / DI-422	Advanced Demand Disconnection Volume Losses
DI20257	J2372 / DI-423	Daily Corrected Disconnection Volume
DI20258	J2373 / DI-424	Daily Corrected Disconnection Volume Losses
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50113	J0195	SSR Run Date
DI50115	J0197	SSR Run Type Id
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50534	J1089 / DI-513	User Name
DI50535	J1090 / DI-355	Report Parameters
DI50548	J1104	GSP Group
DI50915	J1577	Start Date and Time
DI50916	J1578	End Date and Time
DI50954	J1628 / DI-302	BM Unit Id
DI50957	J1631	Default BM Unit Flag
DI51371	J2079	Demand Control Event ID
DI51601	J2314 / DI-015	Connection Type
DI51610	J2353 / DI-413	Corrected Disconnection Component
DI51611	J2354 / DI-414	Corrected Disconnection Component Losses
DI51612	J2374 / DI-415	Daily Supplier Advanced Demand Disconnection Volume
DI51613	J2375 / DI-416	Daily Supplier Advanced Demand Disconnection Volume Losses

Flow Structure

SV20759 - MHHS - Supplier BM Unit Demand Disconnection Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name
41K	Data File Additional Header	1-1		G
					1					Settlement Date
					1					Settlement Code
					1					Run Type Code
					1					Run Number
					N					GSP Group
42K	Report Parameters	1-1		G
					1					User Name
					1					Report Parameters
43K	Demand Control Event Details	1-1		G
					1					Demand Control Event ID
					1					Start Date and Time
					1					End Date and Time
24Z	Additional Header Details	1-1			G
						1				Settlement Date
						1				Settlement Code
						1				SSR Run Date
						1				SSR Run Type Id
						1				Supplier Id
						1				Supplier Name
45K	GSP Group	0-*			G
						1				GSP Group Id
						1				GSP Group Name
46K	BM Unit Standing Data	1-*	A BM Unit Standing data message collection is Mandatory for each BM Units effective in the GSP Group on the Settlement Day for the Supplier. This includes BM Units for which no energy was allocated by the SSR Run.			G
							1			BM Unit Id
							1			Default BM Unit Flag
MCC	MHHS Consumption Component Class	0-*					G
								1		MHHS Consumption Component Class ID
								1		GSP Group Correction Scaling Weight
								1		Market Segment Indicator
								1		Consumption Component Indicator
								1		Connection Type
								1		Measurement Quantity Id
26Z	Settlement Period	0-*						G
									1	Settlement Period Id
									O	Advanced Demand Disconnection Volume
									O	Advanced Demand Disconnection Volume Losses
									O	BM Unit Demand Disconnection Volume
									O	BM Unit Allocated Demand Disconnection Volume Losses
									O	Corrected Disconnection Component
									O	Corrected Disconnection Component Losses
27Z	Daily Total 1 BM Unit Half Hourly	1-1						G
									O	Daily Supplier Advanced Demand Disconnection Volume
									O	Daily Supplier Advanced Demand Disconnection Volume Losses
									O	Daily BM Unit Demand Disconnection Volume
									O	Daily BM Unit Demand Disconnection Volume Losses
									O	Daily Corrected Disconnection Volume
									O	Daily Corrected Disconnection Volume Losses
									O	Daily BM Unit MSID Count

Message Flow Details

MM20068 - MHHS - Aggregated Disconnected DUoS Report

Market Message Information

Market Message Reference	MM20068
MM Description	A report of Disconnected Volumes by Distributor. Where the report is sent to the Distributor it will contain data for all Suppliers impacted by the Demand Control Event, whereas where it is sent to the Supplier it will only contain data pertaining to that Supplier.
Local Catalogue Reference	D0401
Version	001
Notes
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20760	MHHS - Aggregated Disconnected DUoS Report	Supplier Volume Allocation Agent	Distribution Network Operator					Balancing and Settlement Code Company
SV20761	MHHS - Aggregated Disconnected DUoS Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20052	J2348 / DI-128	DUoS Tariff ID
DI20109	J2346 / DI-322	GSP Group Correction Factor Import
DI20110	J2347 / DI-323	GSP Group Correction Factor Export
DI20302	J2339 / DI-403	DUoS Advanced Demand Disconnection Volume
DI20303	J2340 / DI-404	DUoS Advanced Demand Disconnection Volume Losses
DI20304	J2341 / DI-407	DUoS Daily Advanced Demand Disconnection Volume
DI20305	J2343 / DI-408	DUoS Daily Advanced Demand Disconnection Volume Losses
DI20306	J2344 / DI-409	DUoS Daily Smart and Unmetered Demand Disconnection Volume
DI20307	J2345 / DI-410	DUoS Daily Smart and Unmetered Demand Disconnection Volume Losses
DI20310	J2376 / DI-514	DUoS Smart and Unmetered Demand Disconnection Volume
DI20311	J2342 / DI-515	DUoS Smart and Unmetered Demand Disconnection Volume Losses
DI20412	DI-305	Settlement Date
DI20418	J2377	MSID Count - Actuals
DI20419	J2378	MSID Count - Estimates
DI20420	J2379	MSID Count - Defaults
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50077	J0146	Settlement Code
DI50108	J0189 / DI-029	Distributor Id
DI50113	J0195	SSR Run Date
DI50114	J0196	SSR Run Number
DI50115	J0197	SSR Run Type Id
DI50127	J0244 / DI-389	BSC Trading Party Id
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50166	J0323 / DI-399	Distributor Name
DI50427	J0882 / DI-627	Settlement Code Description
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50534	J1089 / DI-513	User Name
DI50535	J1090 / DI-355	Report Parameters
DI50915	J1577	Start Date and Time
DI50916	J1578	End Date and Time
DI51371	J2079	Demand Control Event ID

Flow Structure

SV20760 - MHHS - Aggregated Disconnected DUoS Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	L7	Data Item Name
08Z	Data File Additional Header	1-1		G
					1						Settlement Date
					1						Settlement Code
					1						Run Type Code
					1						Run Number
78J	Report Details	1-1		G
					1						User Name
					1						Report Parameters
79J	Demand Control Event Details	1-1		G
					1						Demand Control Event ID
					1						Start Date and Time
					1						End Date and Time
80J	Header	1-1			G
						1					Settlement Date
						1					Settlement Code
						1					Settlement Code Description
						1					SSR Run Date
						1					SSR Run Number
						1					SSR Run Type Id
81J	Supplier Details (Supplier)	1-1	If report is for a Supplier		G
						1					Supplier Id
						1					Supplier Name
						1					BSC Trading Party Id
82J	Distributor Details (Supplier)	1-*				G
							1				Distributor Id
							1				Distributor Name
83J	GSP Group Details (Supplier)	1-*					G
								1			GSP Group Id
								1			GSP Group Name
09Z	DUoS Tariff	0-*						G
									1		DUoS Tariff ID
10Z	Period Counts and Volumes	1-*							G
										1	Settlement Period Id
										1	MSID Count - Actuals
										1	MSID Count - Estimates
										1	MSID Count - Defaults
										1	DUoS Advanced Demand Disconnection Volume
										1	DUoS Advanced Demand Disconnection Volume Losses
										1	DUoS Smart and Unmetered Demand Disconnection Volume
										1	DUoS Smart and Unmetered Demand Disconnection Volume Losses
11Z	Daily DUoS Totals	1-*						G
									1		DUoS Daily Advanced Demand Disconnection Volume
									1		DUoS Daily Advanced Demand Disconnection Volume Losses
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume Losses
13Z	GSP Group Correction Factors	1-*		G
					1						GSP Group Id
					1						GSP Group Name
					1						Settlement Period Id
					1						GSP Group Correction Factor Import
					1						GSP Group Correction Factor Export
88J	Distributor Details (Distributor)	1-1			G
						1					Distributor Id
						1					Distributor Name
87J	Supplier Details (Distributor)	1-*	If report is for a Distributor			G
							1				Supplier Id
							1				Supplier Name
							1				BSC Trading Party Id
89J	GSP Group Details (Distributor)	0-*					G
								1			GSP Group Id
								1			GSP Group Name
09Z	DUoS Tariff	1-*						G
									1		DUoS Tariff ID
10Z	Period Counts and Volumes	0-*						G
									1		Settlement Period Id
									1		MSID Count - Actuals
									1		MSID Count - Estimates
									1		MSID Count - Defaults
									1		DUoS Advanced Demand Disconnection Volume
									1		DUoS Advanced Demand Disconnection Volume Losses
									1		DUoS Smart and Unmetered Demand Disconnection Volume
									1		DUoS Smart and Unmetered Demand Disconnection Volume Losses
11Z	Daily DUoS Totals	1-*						G
									1		DUoS Daily Advanced Demand Disconnection Volume
									1		DUoS Daily Advanced Demand Disconnection Volume Losses
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume Losses
16Z	GSP Group Correction Factors	0-*		G
					1						GSP Group Id
					1						GSP Group Name
					1						Settlement Period Id
					1						GSP Group Correction Factor Import
					1						GSP Group Correction Factor Export

SV20761 - MHHS - Aggregated Disconnected DUoS Report - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	L7	Data Item Name
08Z	Data File Additional Header	1-1		G
					1						Settlement Date
					1						Settlement Code
					1						Run Type Code
					1						Run Number
78J	Report Details	1-1		G
					1						User Name
					1						Report Parameters
79J	Demand Control Event Details	1-1		G
					1						Demand Control Event ID
					1						Start Date and Time
					1						End Date and Time
80J	Header	1-1			G
						1					Settlement Date
						1					Settlement Code
						1					Settlement Code Description
						1					SSR Run Date
						1					SSR Run Number
						1					SSR Run Type Id
81J	Supplier Details (Supplier)	1-1	If report is for a Supplier		G
						1					Supplier Id
						1					Supplier Name
						1					BSC Trading Party Id
82J	Distributor Details (Supplier)	1-*				G
							1				Distributor Id
							1				Distributor Name
83J	GSP Group Details (Supplier)	1-*					G
								1			GSP Group Id
								1			GSP Group Name
09Z	DUoS Tariff	0-*						G
									1		DUoS Tariff ID
10Z	Period Counts and Volumes	1-*							G
										1	Settlement Period Id
										1	MSID Count - Actuals
										1	MSID Count - Estimates
										1	MSID Count - Defaults
										1	DUoS Advanced Demand Disconnection Volume
										1	DUoS Advanced Demand Disconnection Volume Losses
										1	DUoS Smart and Unmetered Demand Disconnection Volume
										1	DUoS Smart and Unmetered Demand Disconnection Volume Losses
11Z	Daily DUoS Totals	1-*						G
									1		DUoS Daily Advanced Demand Disconnection Volume
									1		DUoS Daily Advanced Demand Disconnection Volume Losses
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume Losses
13Z	GSP Group Correction Factors	1-*		G
					1						GSP Group Id
					1						GSP Group Name
					1						Settlement Period Id
					1						GSP Group Correction Factor Import
					1						GSP Group Correction Factor Export
88J	Distributor Details (Distributor)	1-1			G
						1					Distributor Id
						1					Distributor Name
87J	Supplier Details (Distributor)	1-*	If report is for a Distributor			G
							1				Supplier Id
							1				Supplier Name
							1				BSC Trading Party Id
89J	GSP Group Details (Distributor)	0-*					G
								1			GSP Group Id
								1			GSP Group Name
09Z	DUoS Tariff	1-*						G
									1		DUoS Tariff ID
10Z	Period Counts and Volumes	0-*						G
									1		Settlement Period Id
									1		MSID Count - Actuals
									1		MSID Count - Estimates
									1		MSID Count - Defaults
									1		DUoS Advanced Demand Disconnection Volume
									1		DUoS Advanced Demand Disconnection Volume Losses
									1		DUoS Smart and Unmetered Demand Disconnection Volume
									1		DUoS Smart and Unmetered Demand Disconnection Volume Losses
11Z	Daily DUoS Totals	1-*						G
									1		DUoS Daily Advanced Demand Disconnection Volume
									1		DUoS Daily Advanced Demand Disconnection Volume Losses
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume
									1		DUoS Daily Smart and Unmetered Demand Disconnection Volume Losses
16Z	GSP Group Correction Factors	0-*		G
					1						GSP Group Id
					1						GSP Group Name
					1						Settlement Period Id
					1						GSP Group Correction Factor Import
					1						GSP Group Correction Factor Export

Message Flow Details

MM20069 - MHHS - Supplier Half Hourly Demand Disconnection Report

Market Message Information

Market Message Reference	MM20069
MM Description	Report for each Supplier containing details of all the half hourly demand disconnection for a Supplier by MHHS Consumption Component Class.
Local Catalogue Reference	D0402
Version	001
Notes
Dip Delivery Pattern	DTN
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20757	MHHS - Supplier Half Hourly Demand Disconnection Report	Supplier Volume Allocation Agent	Electricity Supplier					Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20018	J2329 / DI-050	Market Segment Indicator
DI20105	J2326 / DI-300	MHHS Consumption Component Class ID
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20119	J2349 / DI-336	Supplier Advanced Demand Disconnection Volume
DI20120	J2350 / DI-337	Supplier Advanced Demand Disconnection Volume Losses
DI20282	J2351 / DI-411	Supplier Smart and Unmetered Demand Disconnection Volume
DI20283	J2352 / DI-412	Supplier Smart and Unmetered Demand Disconnection Volume Losses
DI20284	J2357 / DI-417	Daily Supplier Smart and Unmetered Demand Disconnection Volume
DI20285	J2358 / DI-418	Daily Supplier Smart and Unmetered Demand Disconnection Volume Losses
DI20286	J2359 / DI-419	Daily Supplier Corrected Disconnection Volume
DI20287	J2360 / DI-420	Daily Supplier Corrected Disconnection Volume Losses
DI20412	DI-305	Settlement Date
DI50028	J0066 / DI-037	GSP Group Id
DI50035	J0074 / DI-307	Settlement Period Id
DI50045	J0084 / DI-495	Supplier Id
DI50056	J0103 / DI-052	Measurement Quantity Id
DI50077	J0146	Settlement Code
DI50091	J0162 / DI-080	Consumption Component Indicator
DI50113	J0195	SSR Run Date
DI50114	J0196	SSR Run Number
DI50115	J0197	SSR Run Type Id
DI50128	J0248 / DI-356	Supplier Name
DI50138	J0269 / DI-351	GSP Group Name
DI50427	J0882 / DI-627	Settlement Code Description
DI50532	J1086 / DI-625	Run Type Code
DI50533	J1087 / DI-161	Run Number
DI50534	J1089 / DI-513	User Name
DI50535	J1090 / DI-355	Report Parameters
DI50915	J1577	Start Date and Time
DI50916	J1578	End Date and Time
DI51371	J2079	Demand Control Event ID
DI51601	J2314 / DI-015	Connection Type
DI51610	J2353 / DI-413	Corrected Disconnection Component
DI51611	J2354 / DI-414	Corrected Disconnection Component Losses
DI51612	J2374 / DI-415	Daily Supplier Advanced Demand Disconnection Volume
DI51613	J2375 / DI-416	Daily Supplier Advanced Demand Disconnection Volume Losses

Flow Structure

SV20757 - MHHS - Supplier Half Hourly Demand Disconnection Report - Message Structure

Group ID	Group Description	Range	L1	L2	L3	L4	L5	Data Item Name
17Z	Data File Additional Header	1-1	G
				1				Settlement Date
				1				Settlement Code
				1				Run Type Code
				1				Run Number
02K	Report Details	1-1	G
				1				User Name
				1				Report Parameters
04K	Demand Control Event Details	1-1	G
				1				Demand Control Event ID
				1				Start Date and Time
				1				End Date and Time
05K	Header	1-1		G
					1			Settlement Date
					1			Settlement Code
					1			Settlement Code Description
					1			SSR Run Date
					1			SSR Run Number
					1			SSR Run Type Id
					1			Supplier Id
					1			Supplier Name
06K	GSP Group Details	0-*		G
					1			GSP Group Id
					1			GSP Group Name
MCC	MHHS Consumption Component Class	0-*			G
						1		MHHS Consumption Component Class ID
						1		GSP Group Correction Scaling Weight
						1		Market Segment Indicator
						1		Consumption Component Indicator
						1		Connection Type
						1		Measurement Quantity Id
19Z	Period Disconnection Values	0-*				G
							1	Settlement Period Id
							O	Supplier Advanced Demand Disconnection Volume
							O	Supplier Advanced Demand Disconnection Volume Losses
							O	Supplier Smart and Unmetered Demand Disconnection Volume
							O	Supplier Smart and Unmetered Demand Disconnection Volume Losses
							O	Corrected Disconnection Component
							O	Corrected Disconnection Component Losses
20Z	Daily Disconnection Values	1-1				G
							O	Daily Supplier Advanced Demand Disconnection Volume
							O	Daily Supplier Advanced Demand Disconnection Volume Losses
							O	Daily Supplier Smart and Unmetered Demand Disconnection Volume
							O	Daily Supplier Smart and Unmetered Demand Disconnection Volume Losses
							O	Daily Supplier Corrected Disconnection Volume
							O	Daily Supplier Corrected Disconnection Volume Losses

Message Flow Details

MM20071 - MDR Start Request

Market Message Information

Market Message Reference	MM20071
MM Description	Request from SDS that an MDR begins Data Retrieval Activity
Local Catalogue Reference	IF-061
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20764	MDRStart	Smart Data Service			MDR		Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20003	DI-017	Consent Granularity
DI20004	DI-018	Consent Granularity Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20093	DI-206	Service Provider Appointment Requesting Supplier MPID
DI20096	DI-209	Assigned MDR MPID
DI20197	DI-842	Assigned MDR DIP ID
DI20198	DI-844	Assigned MDR EffectiveFrom Date
DI20200	DI-847	Service Provider App Requesting Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20265	DI-034	Energisation Status Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20276	DI-135	SMSO EffectiveFrom Date
DI20298	DI-120	Additional Information
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50041	J0080 / DI-033	Energisation Status
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI50337	J0727 / DI-035	Direction of Energy Flow
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)

Flow Structure

SV20764 - MDRStart - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B019	Assigned MDR	1-1		G
					1	Assigned MDR DIP ID
					1	Assigned MDR MPID
					1	Assigned MDR EffectiveFrom Date
B012	Service Provider Appointment Requesting Supplier	0-1		G
					1	Service Provider App Requesting Supplier DIP ID
					1	Service Provider Appointment Requesting Supplier MPID
B078	Energy Direction	1-1		G
					1	Direction of Energy Flow
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B068	MPAN Consent Info	1-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B031	SMSO Info	0-1		G
					1	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed	G
					1	Meter ID
					1	Meter Type
					O	Manufacturers Make and Type
					C	Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1	Meter Location
					C	Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1	Meter Installation Date / Time
B060	Additional Information	0-1		G
					1	Additional Information

Message Flow Details

MM20072 - MDR Start Request Response

Market Message Information

Market Message Reference	MM20072
MM Description	Reponse from MDR to SDS Request to Start Data Retrieval Activity
Local Catalogue Reference	IF-062
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20765	MDRStartResponse	Meter Data Retriever			XDSS		Copied	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20003	DI-017	Consent Granularity
DI20004	DI-018	Consent Granularity Effective From Date
DI20046	DI-108	Distributor DIP ID
DI20093	DI-206	Service Provider Appointment Requesting Supplier MPID
DI20096	DI-209	Assigned MDR MPID
DI20197	DI-842	Assigned MDR DIP ID
DI20198	DI-844	Assigned MDR EffectiveFrom Date
DI20200	DI-847	Service Provider App Requesting Supplier DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20215	DI-979	Response Code
DI20216	DI-980	Response Message
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20265	DI-034	Energisation Status Effective From Date
DI20269	DI-057	Meter Installation Date / Time
DI20276	DI-135	SMSO EffectiveFrom Date
DI20298	DI-120	Additional Information
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id
DI50041	J0080 / DI-033	Energisation Status
DI50191	J0410 / DI-048	Manufacturers Make and Type
DI50194	J0419 / DI-090	Meter Location
DI50228	J0478 / DI-091	Number Of Displayed Register Digits (Cumulative Register)
DI50230	J0483 / DI-059	Meter Type
DI50337	J0727 / DI-035	Direction of Energy Flow
DI51134	J1837 / DI-134	Smart Metering System Operator (SMSO)
DI51599	J2312 / DI-085	Electricity Smart Meter Equipment (ESME ID)

Flow Structure

SV20765 - MDRStartResponse - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
R0	Response	1-1		G
					1	Response Code
					C	Response Message	Required if [DI-979] = R
B019	Assigned MDR	1-1		G
					1	Assigned MDR DIP ID
					1	Assigned MDR MPID
					1	Assigned MDR EffectiveFrom Date
B012	Service Provider Appointment Requesting Supplier	0-1		G
					1	Service Provider App Requesting Supplier DIP ID
					1	Service Provider Appointment Requesting Supplier MPID
B078	Energy Direction	1-1		G
					1	Direction of Energy Flow
B025	MPAN Energisation Status	1-1		G
					1	Energisation Status
					1	Energisation Status Effective From Date
B068	MPAN Consent Info	1-1		G
					1	Consent Granularity
					1	Consent Granularity Effective From Date
B031	SMSO Info	0-1		G
					1	Smart Metering System Operator (SMSO)
					1	SMSO EffectiveFrom Date
B074	MPAN Existing Meter Info	0-*	Mandatory if Metering Installed	G
					1	Meter ID
					1	Meter Type
					O	Manufacturers Make and Type
					C	Electricity Smart Meter Equipment (ESME ID)	Mandatory for Smart Meters
					1	Meter Location
					C	Number Of Displayed Register Digits (Cumulative Register)	Mandatory for SMETS2 Meters
					1	Meter Installation Date / Time
B060	Additional Information	0-1		G
					1	Additional Information

Message Flow Details

MM20073 - MDR Stop Request

Market Message Information

Market Message Reference	MM20073
MM Description	Request from SDS that an MDR Stop Data Retrieval Activity
Local Catalogue Reference	IF-063
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20766	MDRStop	Smart Data Service			MDR		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20046	DI-108	Distributor DIP ID
DI20096	DI-209	Assigned MDR MPID
DI20197	DI-842	Assigned MDR DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20298	DI-120	Additional Information
DI20403	DI-850	MDR Effective To Date
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20766 - MDRStop - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B083	MDR End Date	1-1		G
					1	Assigned MDR DIP ID
					1	Assigned MDR MPID
					1	MDR Effective To Date
B060	Additional Information	0-1		G
					1	Additional Information

Message Flow Details

MM20074 - MDR Provide Consumption

Market Message Information

Market Message Reference	MM20074
MM Description	MDR Provide Consumption to SDS
Local Catalogue Reference	IF-064
Version	011
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20767	MDRConsumption	Meter Data Retriever			XDSS		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20028	DI-081	Settlement Period Duration
DI20029	DI-082	Settlement Period Effective To Date/Time
DI20030	J2328 / DI-083	Settlement Period Quality Indicator
DI20041	DI-101	UTC Settlement Date
DI20046	DI-108	Distributor DIP ID
DI20061	DI-147	UTC Period Consumption Value
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20298	DI-120	Additional Information
DI50003	J0003 / DI-063	MPAN Core
DI50028	J0066 / DI-037	GSP Group Id
DI50056	J0103 / DI-052	Measurement Quantity Id

Flow Structure

SV20767 - MDRConsumption - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	Data Item Name
S0	Transactional Info	1-1		G
					1			Interface ID
					1			Schema Version
					1			Event Code
S1	Sender Info	1-1		G
					1			Environment Tag
					O			SubText
					1			Sender Unique Reference
					1			Sender Timestamp
					1			(Participant) Sender DIP ID
					1			Sender Role ID
					O			Sender Correlation ID
					O			Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1			DIP Transaction ID
					1			DIP TimeStamp
					1			Publication ID
					O			DIP Correlation ID
					1			Replay Indicator
					O			Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1			DIP IDs Primary Recipients
					1			DIP ID Secondary Recipients
					1			DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1			MPAN Core
					1			Distributor DIP ID
					1			GSP Group Id
B045	MQID	1-1		G
					1			Measurement Quantity Id
B046	UTC Settlement Day	1-*			G
						1		UTC Settlement Date
						1		Settlement Period Duration
B084	MDR Settlement Period Consumption Data	1-*				G
							1	Settlement Period Effective To Date/Time
							1	UTC Period Consumption Value
							1	Settlement Period Quality Indicator
B060	Additional Information	0-1		G
					1			Additional Information

Message Flow Details

MM20075 - MDR Request / Provide Meter Reading

Market Message Information

Market Message Reference	MM20075
MM Description	MDR Provide Meter Reading(s) to SDS
Local Catalogue Reference	IF-065
Version	011
Notes	The following event codes are 'requests' and only require block M01 and optional block B060: [MDRInstantaneous] = Request Instaneous Recovery of Cumulative Register Reading (Reponse via IF-065) [MDRTOU] = Request Recovery of TOU Registers (Midnight Read Log) for Settlement Date Specified (Response via IF-065) [MDRConsumption] = Request Recovery of HH Consumption Log for Settlement Date Specified (Reponse via IF-064)
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory	Cat 2

Scenario Variants

Scenario Variant	Name	Source	Primary	Correlation Id Created	Owner
SV20768	ReadingRemote	Meter Data Retriever	XDSS	No	Balancing and Settlement Code Company
SV20769	MDRInstantaneous	Smart Data Service	MDR	Yes	Balancing and Settlement Code Company
SV20770	MDRTOU	Smart Data Service	MDR	Yes	Balancing and Settlement Code Company
SV20771	MDRConsumption	Smart Data Service	MDR	Yes	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20034	DI-088	Cumulative Register Reading
DI20035	DI-089	Cumulative Register Reading Date/Time
DI20043	DI-103	Configurable Register ID
DI20044	DI-104	Configurable Register Reading
DI20046	DI-108	Distributor DIP ID
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20273	DI-099	Configurable Register Reading Date
DI20298	DI-120	Additional Information
DI20402	DI-196	MDR Reference Date
DI50003	J0003 / DI-063	MPAN Core
DI50004	J0004 / DI-056	Meter ID
DI50028	J0066 / DI-037	GSP Group Id

Flow Structure

SV20768 - ReadingRemote - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B076	MDR Cumulative Reading Information	0-*	Mandatory to provide (as a minimum) either a B076 Block or B065 Block	G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
B065	Meter Configurable Register Reading	0-*	Mandatory to provide (as a minimum) either a B076 Block or B065 Block	G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading
B077	MDR Request Reference Date	0-1		G
					1	MDR Reference Date
B060	Additional Information	0-1		G
					1	Additional Information

SV20769 - MDRInstantaneous - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B076	MDR Cumulative Reading Information	0-*		G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
B065	Meter Configurable Register Reading	0-*		G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading
B077	MDR Request Reference Date	0-1		G
					1	MDR Reference Date
B060	Additional Information	0-1		G
					1	Additional Information

SV20770 - MDRTOU - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B076	MDR Cumulative Reading Information	0-*		G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
B065	Meter Configurable Register Reading	0-*		G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading
B077	MDR Request Reference Date	1-1		G
					1	MDR Reference Date
B060	Additional Information	0-1		G
					1	Additional Information

SV20771 - MDRConsumption - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	Data Item Name
S0	Transactional Info	1-1		G
					1	Interface ID
					1	Schema Version
					1	Event Code
S1	Sender Info	1-1		G
					1	Environment Tag
					O	SubText
					1	Sender Unique Reference
					1	Sender Timestamp
					1	(Participant) Sender DIP ID
					1	Sender Role ID
					O	Sender Correlation ID
					O	Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1	DIP Transaction ID
					1	DIP TimeStamp
					1	Publication ID
					O	DIP Correlation ID
					1	Replay Indicator
					O	Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1	DIP IDs Primary Recipients
					1	DIP ID Secondary Recipients
					1	DIP Roles / IDs Always Receipient ID
M0	MPAN	1-1		G
					1	MPAN Core
					1	Distributor DIP ID
					1	GSP Group Id
B076	MDR Cumulative Reading Information	0-*		G
					1	Meter ID
					1	Cumulative Register Reading
					1	Cumulative Register Reading Date/Time
B065	Meter Configurable Register Reading	0-*		G
					1	Meter ID
					1	Configurable Register Reading Date
					1	Configurable Register ID
					1	Configurable Register Reading
B077	MDR Request Reference Date	1-1		G
					1	MDR Reference Date
B060	Additional Information	0-1		G
					1	Additional Information

Message Flow Details

MM20076 - Aggregated BM Unit Allocated Demand Volumes to Suppliers

Market Message Information

Market Message Reference	MM20076
MM Description	The report provides Aggregated BM Unit Allocated Demand volumes, Corrected and Uncorrected Consumption Components and Demand Disconnection volumes to Suppliers during transition
Local Catalogue Reference	MHHS-REP-003A
Version	001
Notes
Dip Delivery Pattern	Pattern A (JSON via DIP)
Security Catergory

Scenario Variants

Scenario Variant	Name	Source	Target	Always	Primary	Secondary	Correlation Id Created	Owner
SV20772	AggregatedBMUnitAllocatedDemand Volumes	Supplier Volume Allocation Agent			Supplier		No	Balancing and Settlement Code Company

Data Items

Data Item Number	Local Catalogue Reference	Name
DI20000	DI-000	Interface ID
DI20028	DI-081	Settlement Period Duration
DI20071	DI-159	Settlement Run Execution Date
DI20072	DI-160	Settlement Code
DI20109	J2346 / DI-322	GSP Group Correction Factor Import
DI20110	J2347 / DI-323	GSP Group Correction Factor Export
DI20111	J2330 / DI-324	Corrected Component Losses
DI20112	J2327 / DI-325	GSP Group Correction Scaling Weight
DI20116	DI-332	Demand Disconnection Event ID
DI20117	DI-334	DDE Start Datetime
DI20118	DI-335	DDE End Datetime
DI20122	J2366 / DI-339	BM Unit Allocated Demand Disconnection Volume Losses
DI20123	DI-341	BM Unit Allocated Demand Disconnection Volume
DI20126	J2331 / DI-359	Uncorrected BM Unit's Period Level Consumption
DI20127	J2332 / DI-360	Uncorrected BM Unit's Period Level Consumption Losses
DI20128	J2333 / DI-362	Corrected Component Consumption
DI20129	J2334 / DI-363	Daily Uncorrected BM Unit's Period Level Consumption
DI20130	J2335 / DI-364	Daily Uncorrected BM Unit's Period Level Consumption Losses
DI20131	J2336 / DI-365	Daily Corrected Component
DI20132	J2337 / DI-366	Daily Corrected Component Losses
DI20135	DI-369	Daily BM Unit Allocated Demand Disconnection Volume
DI20136	DI-370	Daily BM Unit Allocated Demand Disconnection Volume Losses
DI20163	J2369 / DI-492	Daily BM Unit MSID Count
DI20167	DI-496	Settlement Period
DI20213	DI-977	SubText
DI20214	DI-978	Msg Service Ticket URL
DI20217	DI-981	DIP ID Secondary Recipients
DI20218	DI-982	DIP IDs Primary Recipients
DI20219	DI-984	Sender Role ID
DI20220	DI-985	Sender Correlation ID
DI20221	DI-986	Publication ID
DI20222	DI-987	DIP Correlation ID
DI20223	DI-988	Replay Indicator
DI20224	DI-989	DIP TimeStamp
DI20225	DI-990	DIP Transaction ID
DI20226	DI-991	Environment Tag
DI20227	DI-992	Schema Version
DI20228	DI-993	DIP Roles / IDs Always Receipient ID
DI20230	DI-995	Sender Unique Reference
DI20231	DI-996	Connection Provider DIP ID
DI20232	DI-997	(Participant) Sender DIP ID
DI20233	DI-998	Sender Timestamp
DI20234	DI-999	Event Code
DI20406	DI-303	CCC ID
DI20410	DI-367	Daily Uncorrected Period BM Unit Total Allocated Volume
DI20412	DI-305	Settlement Date
DI20421	DI-368	Daily Period BM Unit Total Allocated Volume
DI20423	DI-357	Default BM Unit Flag
DI50028	J0066 / DI-037	GSP Group Id
DI50045	J0084 / DI-495	Supplier Id
DI50533	J1087 / DI-161	Run Number
DI50954	J1628 / DI-302	BM Unit Id

Flow Structure

SV20772 - AggregatedBMUnitAllocatedDemand Volumes - Message Structure

Group ID	Group Description	Range	Condition	L1	L2	L3	L4	L5	L6	Data Item Name	Data Item Rule
S0	Transactional Info	1-1		G
					1					Interface ID
					1					Schema Version
					1					Event Code
S1	Sender Info	1-1		G
					1					Environment Tag
					O					SubText
					1					Sender Unique Reference
					1					Sender Timestamp
					1					(Participant) Sender DIP ID
					1					Sender Role ID
					O					Sender Correlation ID
					O					Connection Provider DIP ID
D0	Transactional Info - DIP Set	1-1		G
					1					DIP Transaction ID
					1					DIP TimeStamp
					1					Publication ID
					O					DIP Correlation ID
					1					Replay Indicator
					O					Msg Service Ticket URL
A0	Addressing	0-1	Optional for non-Primary Routing	G
					1					DIP IDs Primary Recipients
					1					DIP ID Secondary Recipients
					1					DIP Roles / IDs Always Receipient ID
R013	GSP Group	1-1		G
					1					GSP Group Id
R007	Settlement Run Execution	1-1		G
					1					Settlement Run Execution Date
R002	Settlement Run Info	1-1		G
					1					Settlement Date
					1					Settlement Code
					1					Run Number
R103	Settlement Period Duration	1-1		G
					1					Settlement Period Duration
R015	Supplier	1-1			G
						1				Supplier Id
R016	BM Unit Standing Data	1-1				G
							1			BM Unit Id
							1			Default BM Unit Flag
R020	Consumption Component Class HH Energy	1-1					G
								1		CCC ID
								1		GSP Group Correction Scaling Weight
R018	Corrected & Uncorrected Components	1-*						G
									1	Settlement Date
									1	Settlement Period
									C	Uncorrected BM Unit's Period Level Consumption	Mandatory if CCC ID is for consumption
									C	Uncorrected BM Unit's Period Level Consumption Losses	Mandatory if CCC ID is for Losses
									C	Corrected Component Consumption	Mandatory if CCC ID is for consumption
									C	Corrected Component Losses	Mandatory if CCC ID is for Losses
R019	Daily Totals	1-1					G
								1		Daily Uncorrected BM Unit's Period Level Consumption
								1		Daily Uncorrected BM Unit's Period Level Consumption Losses
								1		Daily Corrected Component
								1		Daily Corrected Component Losses
R021	Daily Total BM Unit Energy	1-1					G
								1		Daily Uncorrected Period BM Unit Total Allocated Volume
								1		Daily Period BM Unit Total Allocated Volume
								1		Daily BM Unit MSID Count
R051	Demand Disconnection Event Details	1-1					G
								C		Demand Disconnection Event ID	Only populate where a disconnection event has occurred
								C		DDE Start Datetime	Only populate where a disconnection event has occurred
								C		DDE End Datetime	Only populate where a disconnection event has occurred
R022	BM Unit Allocated Demand Disconnection Volume	1-1						G
									1	Settlement Period
									C	BM Unit Allocated Demand Disconnection Volume	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	BM Unit Allocated Demand Disconnection Volume Losses	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group
R023	DDE Daily Total	1-1						G
									C	Daily BM Unit Allocated Demand Disconnection Volume	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group.
									C	Daily BM Unit Allocated Demand Disconnection Volume Losses	Only populate where a disconnection event has impacted the Settlement Period for the BM Unit within the GSP Group
R024	GSP Group Correction Factors	1-*		G
					1					Settlement Period
					1					GSP Group Correction Factor Import
					1					GSP Group Correction Factor Export

Data Item Details

DI20000 - Interface ID

Data Item Information

Data Item Reference	DI20000
Item Description	Reference identifying which interface a message is purporting to use.
Local Catalogue Reference	DI-000
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	String
Data Type Format	A general character string
Data Item Notes	See DSD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-000
YAML Name	interfaceID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20003 - Consent Granularity

Data Item Information

Data Item Reference	DI20003
Item Description	Describes the granularity of energy settlement data that a customer has deemed to have consented to.
Local Catalogue Reference	DI-017
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	consentGranularity

Data Item Enumeration

Enumeration Value	Enumeration Description
H	HH Consent Granted
D	Daily Reads Only
M	Monthly Reads Only
N	No consent

In Market Messages

Market Message
MM20018
MM20019
MM20010
MM20071
MM20072

DI20004 - Consent Granularity Effective From Date

Data Item Information

Data Item Reference	DI20004
Item Description	The date and time from which the consent granularity was in effect
Local Catalogue Reference	DI-018
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	consentGranularityEffectiveFromDate

In Market Messages

Market Message
MM20018
MM20019
MM20010
MM20071
MM20072

DI20005 - Customer Direct Contract Metering Service

Data Item Information

Data Item Reference	DI20005
Item Description	An indicator to show if a direct customer contract exists between the customer at the metering service and the Metering Service provider.
Local Catalogue Reference	DI-021
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	customerDirectContractMeteringService

In Market Messages

Market Message
MM20037
MM20038

DI20006 - Customer Direct Contract Data Service

Data Item Information

Data Item Reference	DI20006
Item Description	An indicator to show if a direct customer contract exists between the customer at the metering service and the Data Service provider.
Local Catalogue Reference	DI-022
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	customerDirectContractDataService

In Market Messages

Market Message
MM20037
MM20038

DI20007 - Data Service Effective From Date

Data Item Information

Data Item Reference	DI20007
Item Description	The date and time from when a data service will be responsible for a metering point. Initially assumed to be midnight UTC.
Local Catalogue Reference	DI-023
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	dataServiceEffectiveFromDate

In Market Messages

Market Message
MM20009
MM20059

DI20008 - Domestic Premise Indicator Effective From Date

Data Item Information

Data Item Reference	DI20008
Item Description	The date and time from which the metering point Domestic Premise Indicator is in effect.
Local Catalogue Reference	DI-032
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	domesticPremiseIndicatorEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20026
MM20038

DI20010 - Annual Load Shape Total

Data Item Information

Data Item Reference	DI20010
Item Description	Total annual volume for a given load shape category
Local Catalogue Reference	DI-040
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	annualLoadShapeTotal

In Market Messages

Market Message
MM20021

DI20011 - Load Shape 7 Day Rolling Off-Peak Total

Data Item Information

Data Item Reference	DI20011
Item Description	The sum of the average Load Shape Off-Peak Total for the past 7 settlement dates.
Local Catalogue Reference	DI-041
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-016N
YAML Name	loadShape7DayRollingOffPeakTotal

In Market Messages

Market Message
MM20021

DI20012 - Load Shape 7 Day Rolling Peak Total

Data Item Information

Data Item Reference	DI20012
Item Description	The sum of the average Load Shape Peak Total for the past 7 settlement dates.
Local Catalogue Reference	DI-042
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-016N
YAML Name	loadShape7DayRollingPeakTotal

In Market Messages

Market Message
MM20021

DI20013 - Load Shape 7 Day Rolling Total

Data Item Information

Data Item Reference	DI20013
Item Description	The sum of the average Load Shape Total for the past 7 settlement dates.
Local Catalogue Reference	DI-043
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	loadShape7DayRollingTotal

In Market Messages

Market Message
MM20021

DI20014 - Load Shape Day Off-Peak Total

Data Item Information

Data Item Reference	DI20014
Item Description	The sum of Period Values for settlement periods (1 to 14) or (2 to 15).
Local Catalogue Reference	DI-044
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-016N
YAML Name	loadShapeDayOffPeakTotal

In Market Messages

Market Message
MM20021

DI20015 - Load Shape Day Peak Total

Data Item Information

Data Item Reference	DI20015
Item Description	The sum of Period Values for settlement periods (15 to 48) or (1 and 16 to 48).
Local Catalogue Reference	DI-045
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-016N
YAML Name	loadShapeDayPeakTotal

In Market Messages

Market Message
MM20021

DI20016 - Load Shape Day Total

Data Item Information

Data Item Reference	DI20016
Item Description	The sum of all Period Values for the Settlement Date.
Local Catalogue Reference	DI-046
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	loadShapeDayTotal

In Market Messages

Market Message
MM20021

DI20018 - Market Segment Indicator

Data Item Information

Data Item Reference	DI20018
Item Description	An enumeration of Smart/Advanced/Unmetered.
Local Catalogue Reference	J2329 / DI-050
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	marketSegmentIndicator

Data Item Enumeration

Enumeration Value	Enumeration Description
U	Unmetered
S	Smart including Traditional
A	Advanced

In Market Messages

Market Message
MM20000
MM20003
MM20010
MM20013
MM20021
MM20022
MM20030
MM20037
MM20038
MM20041
MM20043
MM20049
MM20060
MM20062
MM20063
MM20069
MM20066
MM20067
MM20027

DI20019 - Market Segment Indicator Effective From Date

Data Item Information

Data Item Reference	DI20019
Item Description	The date and time from which the metering point Market Segment is in effect
Local Catalogue Reference	DI-051
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	marketSegmentIndicatorEffectiveFromDate

In Market Messages

Market Message
MM20000
MM20003
MM20010
MM20013
MM20037
MM20038

DI20020 - Modified Meter ID

Data Item Information

Data Item Reference	DI20020
Item Description	Updated/ Corrected Serial number of the physical meter - for use with IF-05 [MeterUpdate] and [MeterHistoryUpdate] Events.
Local Catalogue Reference	DI-060
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-029N
YAML Name	modifiedMeterID

In Market Messages

Market Message
MM20034
MM20035

DI20021 - Principle MPAN

Data Item Information

Data Item Reference	DI20021
Item Description	Principle MPAN in an MPAN Relationship - acting as an alias for either the Primary MPAN in a group of Related MPANs or the Import MPAN in a group of Import/Export MPANs
Local Catalogue Reference	DI-073
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-002
YAML Name	principalMPAN

In Market Messages

Market Message
MM20024
MM20025

DI20022 - Subsidary MPAN

Data Item Information

Data Item Reference	DI20022
Item Description	Subsidiary MPAN in an MPAN Relationship - acting as an alias for either a Secondary MPAN in a group of Related MPANs or the Export MPAN in a group of Import/Export MPANs
Local Catalogue Reference	DI-074
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-002
YAML Name	subsidiaryMPAN

In Market Messages

Market Message
MM20024
MM20025

DI20024 - Estimation Reason Code

Data Item Information

Data Item Reference	DI20024
Item Description	Used in conjunction with Settlement Period Quality Indicator to explain why data has been estimated
Local Catalogue Reference	DI-076
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length
Physical Length	2
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	e

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Opt Out
2	Missing
3	Invalid
4	Comms Fault
5	LTV
6	Disabled
7	De-Energised
8	Disconnected
9	Consumption Amendment
10	Non-Smart

In Market Messages

Market Message
MM20023
MM20027
MM20029

DI20025 - CSS RMP DeActivation Date

Data Item Information

Data Item Reference	DI20025
Item Description	The data and time from which the CSS Registration is made Inactive within CSS
Local Catalogue Reference	DI-077
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	CSSMPANDeRegistrationDate

In Market Messages

Market Message
MM20031

DI20028 - Settlement Period Duration

Data Item Information

Data Item Reference	DI20028
Item Description	The settlement period duration in minutes.
Local Catalogue Reference	DI-081
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length
Physical Length	2
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	periodDuration

In Market Messages

Market Message
MM20021
MM20022
MM20023
MM20027
MM20029
MM20030
MM20039
MM20040
MM20041
MM20074
MM20047
MM20076

DI20029 - Settlement Period Effective To Date/Time

Data Item Information

Data Item Reference	DI20029
Item Description	The End date and Time of the settlement period for a consumption value (currently ends on the 00 or 30 minute).
Local Catalogue Reference	DI-082
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	sp

In Market Messages

Market Message
MM20022
MM20023
MM20027
MM20029
MM20030
MM20074

DI20030 - Settlement Period Quality Indicator

Data Item Information

Data Item Reference	DI20030
Item Description	Describes if the Settlement Period Value is an actual or an estimate.
Local Catalogue Reference	J2328 / DI-083
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length
Physical Length	5
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	q

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Actual
E	Estimate (UMS Only)
A1	Actual (ADV Only)
A2	Actual (ADV Only)
A3	Actual (ADV Only)
AAE1	Actual (ADV Only)
AAE2	Actual (ADV Only)
AAE3	Actual (ADV Only)
EAE1	Estimate (ADV Only)
EAE2	Estimate (ADV Only)
EAE3	Estimate (ADV Only)
E1	Estimation Method 1
E2	Estimation Method 2
E3	Estimation Method 3
E4	Estimation Method 4
E5	Estimation Method 5
E6	Estimation Method 6
E7	Estimation Method 7
E8	Estimation Method 8
E9	Estimation Method 9
ZE	De-Energised (UMS Only)
ZE1	Zero Estimation Method 1
ZE2	Zero Estimation Method 2
ZE3	Zero Estimation Method 3
EA1	ADS Estimation Method
EA2	ADS Estimation Method
EA3	ADS Estimation Method
EA4	ADS Estimation Method
EA5	ADS Estimation Method
EA6	ADS Estimation Method
EA7	ADS Estimation Method
EA8	ADS Estimation Method
EA9	ADS Estimation Method
EA10	ADS Estimation Method
EA11	ADS Estimation Method
EA12	ADS Estimation Method
EA13	ADS Estimation Method
E0	Estimation Method 0

In Market Messages

Market Message
MM20023
MM20027
MM20029
MM20046
MM20074

DI20033 - Supplier DIP ID

Data Item Information

Data Item Reference	DI20033
Item Description	The market-wide unique reference for a supplier that is responsible for the settlement liabilities.
Local Catalogue Reference	DI-087
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064
MM20065

DI20034 - Cumulative Register Reading

Data Item Information

Data Item Reference	DI20034
Item Description	The value of the Cumulative meter register at a specified date and time.
Local Catalogue Reference	DI-088
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Restricted
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	cumulativeRegisterReading

In Market Messages

Market Message
MM20005
MM20075

DI20035 - Cumulative Register Reading Date/Time

Data Item Information

Data Item Reference	DI20035
Item Description	The date and time in UTC at which a half hourly meter is read.
Local Catalogue Reference	DI-089
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Restricted
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	cumulativeRegisterReadingDateTime

In Market Messages

Market Message
MM20005
MM20075

DI20038 - Supplier Notification Expiry Date

Data Item Information

Data Item Reference	DI20038
Item Description	Date on which a Supplier Notification expires, and would require renewal in necessary
Local Catalogue Reference	DI-098
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	supplierNotificationExpiryDate

In Market Messages

Market Message
MM20020

DI20040 - Supplier Notification EffectiveFrom Date

Data Item Information

Data Item Reference	DI20040
Item Description	The date and time [in UTC] of a Configurable Register Meter Read. This should be considered to be midnight where an exact time is unavailable
Local Catalogue Reference	DI-100
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	supplierNotificationEffectiveFromDate

In Market Messages

Market Message
MM20020

DI20041 - UTC Settlement Date

Data Item Information

Data Item Reference	DI20041
Item Description	UTC Date [day] for which the settlement data applies
Local Catalogue Reference	DI-101
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	settlementDayDate

In Market Messages

Market Message
MM20021
MM20022
MM20023
MM20027
MM20029
MM20030
MM20074

DI20042 - Load Shape Period Value

Data Item Information

Data Item Reference	DI20042
Item Description	Consumption Value (kWh) for the UTC Period Duration within a Load Shape.
Local Catalogue Reference	DI-102
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	loadShapePeriodValue

In Market Messages

Market Message
MM20022

DI20043 - Configurable Register ID

Data Item Information

Data Item Reference	DI20043
Item Description	Register ID relating to a specific configurable (billing) register on a Smart or Advanced Meter
Local Catalogue Reference	DI-103
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length
Physical Length	2
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	configurableRegisterID

In Market Messages

Market Message
MM20005
MM20075

DI20044 - Configurable Register Reading

Data Item Information

Data Item Reference	DI20044
Item Description	Reading associated to a specific Register ID on a Smart or Advanced Meter
Local Catalogue Reference	DI-104
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	configurableRegisterReading

In Market Messages

Market Message
MM20005
MM20075

DI20046 - Distributor DIP ID

Data Item Information

Data Item Reference	DI20046
Item Description	The DIP ID of the distributor who is responsible for the distribution network that a metering point is connected to.
Local Catalogue Reference	DI-108
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	distributorDIPID

In Market Messages

Market Message
MM20000
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20059
MM20071
MM20072
MM20073
MM20074
MM20075

DI20048 - Green Deal Effective From

Data Item Information

Data Item Reference	DI20048
Item Description	The date and time from which a Green Deal exists
Local Catalogue Reference	DI-111
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	greenDealEffectiveFromDate

In Market Messages

Market Message
MM20000

DI20049 - Green Deal Effective To

Data Item Information

Data Item Reference	DI20049
Item Description	The date and time to which a Green Deal exists
Local Catalogue Reference	DI-112
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	greenDealEffectiveToDate

In Market Messages

Market Message
MM20000

DI20050 - Supplier Effective To Date

Data Item Information

Data Item Reference	DI20050
Item Description	The last inclusive settlement date and time after which a Supplier's registration to a metering system ceases to be valid.
Local Catalogue Reference	DI-121
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	supplierEffectiveToDate

In Market Messages

Market Message
MM20038

DI20051 - Traditional / Fall Back Read Frequency

Data Item Information

Data Item Reference	DI20051
Item Description	Supplier requested Traditional / Fall Back Meter Reading Frequency
Local Catalogue Reference	DI-126
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	traditionalFallBackReadFrequency

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Fortnightly
W	Weekly
M	Monthly
Q	Quarterly
S	Six Monthly
A	Annually

In Market Messages

Market Message
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015

DI20052 - DUoS Tariff ID

Data Item Information

Data Item Reference	DI20052
Item Description	Reference to identify the DUoS Tariff assigned to an MPAN
Local Catalogue Reference	J2348 / DI-128
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	DUOSTariffID

In Market Messages

Market Message
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038
MM20068

DI20053 - DUoS Tariff ID Effective From Date

Data Item Information

Data Item Reference	DI20053
Item Description	Date on which DUoS Tariff came into effect
Local Catalogue Reference	DI-129
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	DUOSTariffIDEffectiveFromDate

In Market Messages

Market Message
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI20059 - Customer Direct Contract MS EffectiveTo Date

Data Item Information

Data Item Reference	DI20059
Item Description	The date and time on which an existing Metering Service Customer Direct Contract is due to expire
Local Catalogue Reference	DI-145
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	customerDirectContractMeteringServiceEffectiveToDate

In Market Messages

Market Message
MM20007
MM20008

DI20060 - Customer Direct Contract DS EffectiveTo Date

Data Item Information

Data Item Reference	DI20060
Item Description	The date and time on which an existing Data Service Customer Direct Contract is due to expire
Local Catalogue Reference	DI-146
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial In Confidence
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	customerDirectContractDataServiceEffectiveToDate

In Market Messages

Market Message
MM20007
MM20008

DI20061 - UTC Period Consumption Value

Data Item Information

Data Item Reference	DI20061
Item Description	Consumption Value (kWh/kVARh) for the UTC Period Duration.
Local Catalogue Reference	DI-147
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	v

In Market Messages

Market Message
MM20023
MM20027
MM20029
MM20074

DI20062 - Annual Consumption

Data Item Information

Data Item Reference	DI20062
Item Description	Calculated Annual Consumption (kWh)
Local Catalogue Reference	DI-148
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	annualConsumption

In Market Messages

Market Message
MM20006
MM20010
MM20037
MM20038

DI20063 - Annual Consumption EffectiveFrom Date

Data Item Information

Data Item Reference	DI20063
Item Description	The date and time on which the Annual Consumption was calculated/is effective from
Local Catalogue Reference	DI-149
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	annualConsumptionEffectiveFromDate

In Market Messages

Market Message
MM20006
MM20010
MM20037
MM20038

DI20064 - Annual Consumption Quality Indicator

Data Item Information

Data Item Reference	DI20064
Item Description	Calculated Annual Consumption Quality Indicator
Local Catalogue Reference	DI-150
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	annualConsumptionQualityIndicator

Data Item Enumeration

Enumeration Value	Enumeration Description
A	100% Actual data
1	>75% Actual data
2	<75% Actual data
3	100% Estimated data
4	<50% no data
5	>50% no data
D	Default

In Market Messages

Market Message
MM20006
MM20010
MM20037
MM20038

DI20065 - Associated MPAN Energy Direction

Data Item Information

Data Item Reference	DI20065
Item Description	The Energy Direction (Import or Export) of a Linked MPAN
Local Catalogue Reference	DI-151
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	linkedMPANEnergyDirection

Data Item Enumeration

Enumeration Value	Enumeration Description
I	Import
E	Export

In Market Messages

Market Message
MM20010
MM20013
MM20037
MM20038
MM20024

DI20066 - Supplier Nominated Annual Consumption

Data Item Information

Data Item Reference	DI20066
Item Description	Supplier Nominated Annual Consumption Value, to be used as required by Data Service in preference to the Annual Consumption
Local Catalogue Reference	DI-152
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	supplierNominatedAnnualConsumption

In Market Messages

Market Message
MM20020

DI20067 - UTC Period Consumption Value (Defaulted)

Data Item Information

Data Item Reference	DI20067
Item Description	Consumption Value (kWh/kVARh) for the UTC Period Duration.
Local Catalogue Reference	DI-153
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	defaultedSPConsuption

In Market Messages

Market Message
MM20027
MM20030

DI20068 - Default Load Shape Flag

Data Item Information

Data Item Reference	DI20068
Item Description	Flag incicating nature / quality of LS used for determining Defaulted Consumption for SP
Local Catalogue Reference	DI-154
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	defaultLoadShapeFlag

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Actual
D	Default
E	Back Stop
B	No data available

In Market Messages

Market Message
MM20022
MM20027
MM20030

DI20069 - Settlement Impacted Data Service DIP ID

Data Item Information

Data Item Reference	DI20069
Item Description	DIP ID of the Data Service appointed for Defaulted SP
Local Catalogue Reference	DI-155
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	settlementImpactedDataServiceDIPID

In Market Messages

Market Message
MM20030
MM20027

DI20070 - Settlement Impacted Supplier DIP ID

Data Item Information

Data Item Reference	DI20070
Item Description	DIP ID of the Supplier Responsible for Defaulted SP
Local Catalogue Reference	DI-157
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	settlementImpactedSupplierDIPID

In Market Messages

Market Message
MM20030
MM20027

DI20071 - Settlement Run Execution Date

Data Item Information

Data Item Reference	DI20071
Item Description	Date/Time at which Settlement Run was Executed
Local Catalogue Reference	DI-159
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	settlementRunExecutionDate

In Market Messages

Market Message
MM20030
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20027
MM20047
MM20076

DI20072 - Settlement Code

Data Item Information

Data Item Reference	DI20072
Item Description	A code which, together with the Settlement Date, identifies a Settlement published in the Settlement Timetable. It identifies the type of Settlement.
Local Catalogue Reference	DI-160
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length
Physical Length	2
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	settlementCode

Data Item Enumeration

Enumeration Value	Enumeration Description
SF	Initial Settlement
R1	First Reconcilation
R2	Second Reconciliation
R3	Third Reconcilation
RF	Final Reconcilation
DR	Dispute
FR	Final Dispute
II	Interim Initial

In Market Messages

Market Message
MM20030
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20049
MM20065
MM20027
MM20047
MM20076

DI20074 - Consumption Amendment Supplier Reference

Data Item Information

Data Item Reference	DI20074
Item Description	Supplier's own internal reference for the Consumption Amendment
Local Catalogue Reference	DI-162
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	consumptionAmendmentSupplierReference

In Market Messages

Market Message
MM20016
MM20017

DI20075 - Consumption Amendment Period Start Date

Data Item Information

Data Item Reference	DI20075
Item Description	Consumption Amendment Period Start Date
Local Catalogue Reference	DI-163
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	consumptionAmendmentPeriodStartDate

In Market Messages

Market Message
MM20016
MM20017

DI20076 - Consumption Amendment Period End Date

Data Item Information

Data Item Reference	DI20076
Item Description	Consumption Amendment Period End Date
Local Catalogue Reference	DI-164
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	consumptionAmendmentPeriodEndDate

In Market Messages

Market Message
MM20016
MM20017

DI20077 - Gross Revised Consumption

Data Item Information

Data Item Reference	DI20077
Item Description	Gross Revised Consumption (kWh/kVAR)
Local Catalogue Reference	DI-165
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-016
YAML Name	grossRevisedConsumption

In Market Messages

Market Message
MM20016
MM20017

DI20078 - Supplier Consumption Amendment Reason Code

Data Item Information

Data Item Reference	DI20078
Item Description	Consumption Amendment Reason Code
Local Catalogue Reference	DI-166
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	arc

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Agreed Read
E	Estimation Issue
M	Metering Issue
R	Reading Issue
S	Stolen or Lost Meter
T	Tampering of Theft
X	Other

In Market Messages

Market Message
MM20016
MM20017
MM20023
MM20027
MM20029

DI20081 - Comms Hub Serial Number

Data Item Information

Data Item Reference	DI20081
Item Description	Comms Hub Serial Number
Local Catalogue Reference	DI-190
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	commsHubSerialNumber

In Market Messages

Market Message
MM20036

DI20082 - Comms Hub GUID

Data Item Information

Data Item Reference	DI20082
Item Description	Comms Hub GUID
Local Catalogue Reference	DI-191
Data Item Owner	Balancing and Settlement Code Company
Logical Length	23
Decimal Length
Physical Length	23
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	commsHubGUID

In Market Messages

Market Message
MM20036

DI20083 - GPF (Gas) GUID

Data Item Information

Data Item Reference	DI20083
Item Description	Comms Hub Associated Gas GUID (if available)
Local Catalogue Reference	DI-192
Data Item Owner	Balancing and Settlement Code Company
Logical Length	23
Decimal Length
Physical Length	23
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	GPFGasGUID

In Market Messages

Market Message
MM20036

DI20084 - Comms Hub Installation Date

Data Item Information

Data Item Reference	DI20084
Item Description	Comms Hub Installation Date
Local Catalogue Reference	DI-193
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	commsHubInstallationDate

In Market Messages

Market Message
MM20036

DI20085 - Comms Hub F/W Version

Data Item Information

Data Item Reference	DI20085
Item Description	Comms Hub Firmware Version (ff available)
Local Catalogue Reference	DI-194
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	commsHubFWVersion

In Market Messages

Market Message
MM20036

DI20086 - Comms Hub Activity

Data Item Information

Data Item Reference	DI20086
Item Description	Activity being carried out on Comms Hub
Local Catalogue Reference	DI-195
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	commsHubActivity

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Installation
2	Removal
3	Exchanged
4	Found
5	For Information

In Market Messages

Market Message
MM20036

DI20087 - Incoming Supplier MPID

Data Item Information

Data Item Reference	DI20087
Item Description	Incoming Supplier MPID
Local Catalogue Reference	DI-200
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	incomingSupplierMPID

In Market Messages

Market Message
MM20038
MM20009
MM20059

DI20088 - Outgoing Supplier MPID

Data Item Information

Data Item Reference	DI20088
Item Description	Outgoing Supplier MPID
Local Catalogue Reference	DI-201
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	outgoingSupplierMPID

In Market Messages

Market Message
MM20038

DI20089 - De-Appointed Metering Service MPID

Data Item Information

Data Item Reference	DI20089
Item Description	De-appointed Metering Service MPID
Local Catalogue Reference	DI-202
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	deAppointedMeteringServiceMPID

In Market Messages

Market Message
MM20009
MM20059

DI20090 - De-Appointed Data Service MPID

Data Item Information

Data Item Reference	DI20090
Item Description	De-appointed Data Service MPID
Local Catalogue Reference	DI-203
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	deAppointedDataServiceMPID

In Market Messages

Market Message
MM20009
MM20059

DI20091 - Incoming Metering Service MPID

Data Item Information

Data Item Reference	DI20091
Item Description	Incoming Metering Service MPID
Local Catalogue Reference	DI-204
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	incomingMeteringServiceMPID

In Market Messages

Market Message
MM20009
MM20010

DI20092 - Incoming Data Service MPID

Data Item Information

Data Item Reference	DI20092
Item Description	Incoming Data Service MPID
Local Catalogue Reference	DI-205
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	incomingDataServiceMPID

In Market Messages

Market Message
MM20009
MM20010

DI20093 - Service Provider Appointment Requesting Supplier MPID

Data Item Information

Data Item Reference	DI20093
Item Description	Service Provider Appointment Requesting Supplier MPID
Local Catalogue Reference	DI-206
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	serviceProviderAppointmentRequestingSupplierMPID

In Market Messages

Market Message
MM20010
MM20011
MM20012
MM20013
MM20071
MM20072

DI20094 - Current Metering Service MPID

Data Item Information

Data Item Reference	DI20094
Item Description	Metering Service MPID
Local Catalogue Reference	DI-207
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-027N
YAML Name	currentMeteringServiceMPID

In Market Messages

Market Message
MM20037
MM20038
MM20010

DI20095 - Current Data Service MPID

Data Item Information

Data Item Reference	DI20095
Item Description	Data Service MPID
Local Catalogue Reference	DI-208
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-027N
YAML Name	currentDataServiceMPID

In Market Messages

Market Message
MM20037
MM20038
MM20010

DI20096 - Assigned MDR MPID

Data Item Information

Data Item Reference	DI20096
Item Description	Assigned MDR MPID
Local Catalogue Reference	DI-209
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	assignedMDRMPID

In Market Messages

Market Message
MM20010
MM20011
MM20071
MM20072
MM20073

DI20099 - Import/Export MPAN Supplier MPID

Data Item Information

Data Item Reference	DI20099
Item Description	Import/Export MPAN Supplier MPID
Local Catalogue Reference	DI-212
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-027N
YAML Name	importExportMPANSupplierMPID

In Market Messages

Market Message
MM20010
MM20013
MM20037
MM20038
MM20024

DI20100 - Proposed Metering Service MPID

Data Item Information

Data Item Reference	DI20100
Item Description	Proposed Metering Service MPID
Local Catalogue Reference	DI-213
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	proposedMeteringServiceMPID

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20101 - Proposed Data Service MPID

Data Item Information

Data Item Reference	DI20101
Item Description	Proposed Data Service MPID
Local Catalogue Reference	DI-214
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	proposedDataServiceMPID

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20102 - Supplier Nominated MDR MPID

Data Item Information

Data Item Reference	DI20102
Item Description	Supplier Nominated MDR MPID
Local Catalogue Reference	DI-215
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-027N
YAML Name	supplierNominatedMDRMPID

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20103 - SDS Nominated MDR MPID

Data Item Information

Data Item Reference	DI20103
Item Description	SDS Nominated MDR MPID
Local Catalogue Reference	DI-216
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	SDSNominatedMDRMPID

In Market Messages

Market Message
MM20012

DI20104 - Incumbent Metering Service MPID

Data Item Information

Data Item Reference	DI20104
Item Description	Incumbent Metering Service MPID
Local Catalogue Reference	DI-217
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	incumbentMeteringServiceMPID

In Market Messages

Market Message
MM20013

DI20105 - MHHS Consumption Component Class ID

Data Item Information

Data Item Reference	DI20105
Item Description	The reference number for a consumption component class.
Local Catalogue Reference	J2326 / DI-300
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	consumptionComponentClassID

In Market Messages

Market Message
MM20030
MM20041
MM20043
MM20049
MM20060
MM20062
MM20063
MM20069
MM20066
MM20067
MM20027

DI20106 - Settlement Period Consumption

Data Item Information

Data Item Reference	DI20106
Item Description	Consumption Value (kWh) for the Settlement Period Duration.
Local Catalogue Reference	DI-309
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20107 - Settlement Period Storage Consumption (Non Losses)

Data Item Information

Data Item Reference	DI20107
Item Description	The energy for sites on the SVA Storage Facilities Register, before GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	DI-313
Data Item Owner	Balancing and Settlement Code Company
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes	If at least 1 Storage Site Registers in the GSP Group, Mandatory if CCC ID is for consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20108 - Settlement Period Storage Consumption (Losses)

Data Item Information

Data Item Reference	DI20108
Item Description	The estimate of the energy for sites on the SVA Storage Facilities Register, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	DI-314
Data Item Owner	Balancing and Settlement Code Company
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes	If at least 1 Storage Site Registered in the GSP Group, Mandatory if CCC ID is for losses
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20109 - GSP Group Correction Factor Import

Data Item Information

Data Item Reference	DI20109
Item Description	The calculated GSPGCF for Active Import CCC Ids
Local Catalogue Reference	J2346 / DI-322
Data Item Owner	Balancing and Settlement Code Company
Logical Length	18
Decimal Length	9
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-026
YAML Name

In Market Messages

Market Message
MM20041
MM20068
MM20076

DI20110 - GSP Group Correction Factor Export

Data Item Information

Data Item Reference	DI20110
Item Description	The calculated GSPGCF for Active Export CCC Ids
Local Catalogue Reference	J2347 / DI-323
Data Item Owner	Balancing and Settlement Code Company
Logical Length	18
Decimal Length	9
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-026
YAML Name

In Market Messages

Market Message
MM20041
MM20068
MM20076

DI20111 - Corrected Component Losses

Data Item Information

Data Item Reference	DI20111
Item Description	The Consumption corrected using the Group Correction factors for the BM Unit for Losses CCC ids.
Local Catalogue Reference	J2330 / DI-324
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-022N
YAML Name

In Market Messages

Market Message
MM20041
MM20049
MM20063
MM20076

DI20112 - GSP Group Correction Scaling Weight

Data Item Information

Data Item Reference	DI20112
Item Description	A weight which can be applied to the GSP Group Correction Factor to define to what degree the GSP Group Weight will be applied to a particular consumption component class
Local Catalogue Reference	J2327 / DI-325
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	2
Physical Length	5
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-031
YAML Name

In Market Messages

Market Message
MM20041
MM20060
MM20062
MM20063
MM20069
MM20066
MM20067
MM20076

DI20113 - Supplier Deemed Take

Data Item Information

Data Item Reference	DI20113
Item Description	The Supplier Allocated Volume summed across all BM Units within a GSP Group
Local Catalogue Reference	DI-327
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20042
MM20049

DI20114 - BM Unit Allocated Demand Volume

Data Item Information

Data Item Reference	DI20114
Item Description	The corrected BM Unit Allocated Demand Disconnection Volume for the BM Unit within a GSP Group.
Local Catalogue Reference	DI-328
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

DI20115 - Storage Corrected Components

Data Item Information

Data Item Reference	DI20115
Item Description	The aggregated Demand for MPANs on the SVA Storage Facilities Register
Local Catalogue Reference	DI-329
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-024
YAML Name

In Market Messages

Market Message
MM20049

DI20116 - Demand Disconnection Event ID

Data Item Information

Data Item Reference	DI20116
Item Description	Unique alpha-numeric identifier for a Demand Control Event as instructed and reported by the Transmission Company in accordance with the BSC.
Local Catalogue Reference	DI-332
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length
Physical Length	30
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20076

DI20117 - DDE Start Datetime

Data Item Information

Data Item Reference	DI20117
Item Description	The date and time of day on which a Demand Control Event starts.
Local Catalogue Reference	DI-334
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-003
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20076

DI20118 - DDE End Datetime

Data Item Information

Data Item Reference	DI20118
Item Description	The date and time of day on which a Demand Control Event ends.
Local Catalogue Reference	DI-335
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-003
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20076

DI20119 - Supplier Advanced Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20119
Item Description	The estimate of energy for Advanced Metering Systems during a Demand Disconnection event, before GSP Group Correction, summed for a Supplier by BM Unit for a Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2349 / DI-336
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-024
YAML Name

In Market Messages

Market Message
MM20043
MM20069

DI20120 - Supplier Advanced Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20120
Item Description	The estimate of the energy for Advanced Metering Systems during a Demand Disconnection Event, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a BM Unit for a Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2350 / DI-337
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-024
YAML Name

In Market Messages

Market Message
MM20043
MM20069

DI20121 - BM Unit Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20121
Item Description	The estimate of energy for Smart and Non-smart Metering Systems during a Demand Disconnection event, before GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2365 / DI-338
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-024N
YAML Name

In Market Messages

Market Message
MM20043
MM20067

DI20122 - BM Unit Allocated Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20122
Item Description	The estimate of the energy for Smart and Non-smart Metering Systems during a Demand Disconnection Event, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit for a Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2366 / DI-339
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-024N
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20067
MM20076

DI20123 - BM Unit Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20123
Item Description	The corrected BM Unit Allocated Demand Disconnection Volume for the BM Unit within a GSP Group.
Local Catalogue Reference	DI-341
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-022N
YAML Name

In Market Messages

Market Message
MM20041
MM20076

DI20124 - DUoS Tariff Id

Data Item Information

Data Item Reference	DI20124
Item Description	Reference to identify the DUoS Tariff assigned to an MPAN - this is a re-brand of LLF Id
Local Catalogue Reference	DI-345
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes	Required for DUoS charging reports
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20065
MM20047

DI20125 - Total Uncorrected Volume

Data Item Information

Data Item Reference	DI20125
Item Description	The Total energy, before GSP Group Correction, summed for a Supplier, within a GSP Group, split by Tariff Stringateristics, and Settlement Period.
Local Catalogue Reference	DI-347
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20039
MM20047

DI20126 - Uncorrected BM Unit's Period Level Consumption

Data Item Information

Data Item Reference	DI20126
Item Description	The energy, before GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2331 / DI-359
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-024N
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20049
MM20063
MM20076

DI20127 - Uncorrected BM Unit's Period Level Consumption Losses

Data Item Information

Data Item Reference	DI20127
Item Description	The estimate of the energy, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2332 / DI-360
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-024N
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20049
MM20063
MM20076

DI20128 - Corrected Component Consumption

Data Item Information

Data Item Reference	DI20128
Item Description	The Consumption corrected using the Group Correction factors for the BM Unit and CCC id.
Local Catalogue Reference	J2333 / DI-362
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-024N
YAML Name

In Market Messages

Market Message
MM20041
MM20049
MM20063
MM20076

DI20129 - Daily Uncorrected BM Unit's Period Level Consumption

Data Item Information

Data Item Reference	DI20129
Item Description	The BM Unit's Period Level Consumption summed across Settlement Periods in a Settlement Day
Local Catalogue Reference	J2334 / DI-363
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-024N
YAML Name

In Market Messages

Market Message
MM20041
MM20049
MM20063
MM20076

DI20130 - Daily Uncorrected BM Unit's Period Level Consumption Losses

Data Item Information

Data Item Reference	DI20130
Item Description	The BM Unit's Period Level Consumption Losses summed across Settlement Periods in a Settlement Day
Local Catalogue Reference	J2335 / DI-364
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022N
YAML Name

In Market Messages

Market Message
MM20041
MM20043
MM20049
MM20063
MM20076

DI20131 - Daily Corrected Component

Data Item Information

Data Item Reference	DI20131
Item Description	The Corrected Component summed across all Settlement Periods.
Local Catalogue Reference	J2336 / DI-365
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20041
MM20063
MM20076

DI20132 - Daily Corrected Component Losses

Data Item Information

Data Item Reference	DI20132
Item Description	The Corrected Component summed across all Settlement Periods for Losses CCC IDs
Local Catalogue Reference	J2337 / DI-366
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20041
MM20063
MM20076

DI20135 - Daily BM Unit Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20135
Item Description	The corrected BM Unit Allocated Demand Disconnection Volume for the BM Unit within a GSP Group summed across DDE Impacted Settlement Periods.
Local Catalogue Reference	DI-369
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20041
MM20076

DI20136 - Daily BM Unit Allocated Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20136
Item Description	The corrected BM Unit Allocated Demand Disconnection Volume Losses for the BM Unit within a GSP Group summed across DDE Impacted Settlement Periods.
Local Catalogue Reference	DI-370
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20041
MM20076

DI20137 - Daily Supplier Deemed Take

Data Item Information

Data Item Reference	DI20137
Item Description	The Supplier Deemed Take summed across Settlement periods
Local Catalogue Reference	DI-373
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20042
MM20049

DI20138 - MSID Count

Data Item Information

Data Item Reference	DI20138
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2338 / DI-374
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20043
MM20062

DI20139 - Daily Uncorrected BM Unit's Period Level Consumption

Data Item Information

Data Item Reference	DI20139
Item Description	The uncorrected BM Unit Allocated Demand Volume summed across all Settlement periods
Local Catalogue Reference	DI-375
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022N
YAML Name

In Market Messages

Market Message
MM20043

DI20140 - Daily Advanced Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20140
Item Description	The Advanced Demand Disconnection Volume summed across Settlement Periods
Local Catalogue Reference	J2355 / DI-376
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20043

DI20141 - Daily Advanced Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20141
Item Description	The Advanced Demand Disconnection Volume Losses summed across Settlement Periods
Local Catalogue Reference	J2356 / DI-377
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20043

DI20142 - Daily BM Unit Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20142
Item Description	The BMU Demand Disconnection Volume summed across Settlement Periods
Local Catalogue Reference	J2367 / DI-378
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20043
MM20067

DI20143 - Daily BM Unit Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20143
Item Description	The BMU Demand Disconnection Volume Losses summed across Settlement Periods
Local Catalogue Reference	J2368 / DI-379
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20043
MM20067

DI20144 - Details of Default Data Used

Data Item Information

Data Item Reference	DI20144
Item Description	Detail of all default data used for Data Services
Local Catalogue Reference	DI-380
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20044

DI20145 - Period BM Unit Gross Storage Demand

Data Item Information

Data Item Reference	DI20145
Item Description	The gross Active Import Corrected Components allocated to a BMU of a Supplier in a GSP Group for a period in a Settlement Day by Supplier BMU and Measurement Class, but only in respect of Imports to SVA Storage Facilities.
Local Catalogue Reference	DI-433
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	4
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20049

DI20146 - (Period) BM Unit Gross Embedded Export

Data Item Information

Data Item Reference	DI20146
Item Description	The gross Half Hourly Active Export Corrected Components allocated to a BMU of a Supplier in a GSP Group for a period in a Settlement Day by Supplier BMU.
Local Catalogue Reference	DI-438
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	4
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20049

DI20147 - Daily Storage Corrected Components

Data Item Information

Data Item Reference	DI20147
Item Description	The Storage Corrected Component summed across all impacted Settlement Period.
Local Catalogue Reference	DI-439
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20049

DI20148 - Daily BM Unit Gross Embedded Export

Data Item Information

Data Item Reference	DI20148
Item Description	The gross Half Hourly Active Export Corrected Components allocated to a BMU of a Supplier in a GSP Group for a period in a Settlement Day by Supplier BMU.
Local Catalogue Reference	DI-440
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	4
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20049

DI20150 - (Defaulted) Load Shape Period Value

Data Item Information

Data Item Reference	DI20150
Item Description	Defaulted Consumption Value (kWh) for the UTC Period Duration.
Local Catalogue Reference	DI-450
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	3
Physical Length	13
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-016
YAML Name

DI20151 - BM Unit Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20151
Item Description	The corrected BM Unit Allocated Demand Disconnection Volume for the BM Unit within a GSP Group.
Local Catalogue Reference	DI-454
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20152 - Corrected Supplier Consumption

Data Item Information

Data Item Reference	DI20152
Item Description	The sum of the value of corrected Supplier Consumption across Consumption Component Classes for a period.
Local Catalogue Reference	DI-456
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20153 - Uncorrected Supplier Consumption

Data Item Information

Data Item Reference	DI20153
Item Description	The sum of the value of uncorrected Supplier Consumption across Consumption Component Classes for a period.
Local Catalogue Reference	DI-457
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20154 - Embedded LDSO ID

Data Item Information

Data Item Reference	DI20154
Item Description	The unique reference for an LDSO
Local Catalogue Reference	DI-483
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20040
MM20065

DI20156 - DUoS Tariff Energy Direction

Data Item Information

Data Item Reference	DI20156
Item Description	A flag that indicates if the DUoS Tariff is for import or export.
Local Catalogue Reference	DI-485
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20047

DI20157 - DUoS Tariff Domestic Premise Indicator

Data Item Information

Data Item Reference	DI20157
Item Description	A flag that indicates if the DUoS Tariff is for domestic premises.
Local Catalogue Reference	DI-486
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20047

DI20158 - Total Number Energised MPANs

Data Item Information

Data Item Reference	DI20158
Item Description	The Total number of Energisd MPANs by Settlement Period.
Local Catalogue Reference	DI-487
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20047

DI20159 - Total Number De-Energised MPANs

Data Item Information

Data Item Reference	DI20159
Item Description	The Total number of De-Energised MPANs by Settlement Period.
Local Catalogue Reference	DI-488
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20047

DI20160 - Daily total volume based on Actual Data

Data Item Information

Data Item Reference	DI20160
Item Description	The Daily total volume of MPANs with 'A' flagged Settlement Period Consumption
Local Catalogue Reference	DI-489
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20047

DI20161 - Daily total volume based on Estimated Data

Data Item Information

Data Item Reference	DI20161
Item Description	The Daily total Consumption Volume of MPANs not with 'A' flagged Settlement Period Consumption
Local Catalogue Reference	DI-490
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20047

DI20162 - Embedded Total Uncorrected Volume

Data Item Information

Data Item Reference	DI20162
Item Description	The Total embedded energy, before GSP Group Correction, summed for Embedded Network, within a GSP Group, split by Tariff Charateristics, and Settlement Period.
Local Catalogue Reference	DI-491
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20040

DI20163 - Daily BM Unit MSID Count

Data Item Information

Data Item Reference	DI20163
Item Description	The count of MPANs for a BM Unit for a Settlement Day.
Local Catalogue Reference	J2369 / DI-492
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20041
MM20067
MM20076

DI20164 - LLF Status

Data Item Information

Data Item Reference	DI20164
Item Description	An identifier to show where the LLF and its set of Line Loss Factors is pending or approved
Local Catalogue Reference	DI-493
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20165 - Details of Default LLF Data Used

Data Item Information

Data Item Reference	DI20165
Item Description	Detail of all default LLF data used for Data Services
Local Catalogue Reference	DI-494
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20045

DI20167 - Settlement Period

Data Item Information

Data Item Reference	DI20167
Item Description	The reference number for a Settlement Period, unique within Settlement Date. Settlement Period reference numbers are assigned sequentially to each period in the local time day.
Local Catalogue Reference	DI-496
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20041
MM20042
MM20043
MM20047
MM20076

DI20168 - Data Service MPID

Data Item Information

Data Item Reference	DI20168
Item Description	the Market Participant Id for the Data Service as defined in ISD
Local Catalogue Reference	DI-498
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20169 - Period BM Unit SVA Gross Demand

Data Item Information

Data Item Reference	DI20169
Item Description	The sum of corrected Supplier consumption and corrected Line Loss component recorded for active import.
Local Catalogue Reference	DI-499
Data Item Owner	Balancing and Settlement Code Company
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20170 - Service Provider Appointment Scenario

Data Item Information

Data Item Reference	DI20170
Item Description	Code used to identify the scenario around a Metering Service or Data Service Appointment.
Local Catalogue Reference	DI-800
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	appointmentScenario

Data Item Enumeration

Enumeration Value	Enumeration Description
COS	Change of Supplier
CSP	Change of SP
USP	Update existing SP App
SEG	Change of ConnType or MkSeg
MCS	Migration Change of Supplier
MCA	Migration Change of Agent
ALG	Auto Alignment of MPAN SPs

In Market Messages

Market Message
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015

DI20171 - Import/Export MPAN Supplier DIP ID

Data Item Information

Data Item Reference	DI20171
Item Description	DIP ID of Supplier responsible for Associated Import/Export MPAN
Local Catalogue Reference	DI-801
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	importExportMPANSupplierDIPID

In Market Messages

Market Message
MM20010
MM20013
MM20037
MM20038
MM20024

DI20172 - Incoming Supplier DIP ID

Data Item Information

Data Item Reference	DI20172
Item Description	Code used to identify the incoming Supplier
Local Catalogue Reference	DI-803
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	incomingSupplierDIPID

In Market Messages

Market Message
MM20038
MM20009
MM20059

DI20173 - Outgoing Supplier DIP ID

Data Item Information

Data Item Reference	DI20173
Item Description	Code used to identify the outgoing Supplier
Local Catalogue Reference	DI-805
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	outgoingSupplierDIPID

In Market Messages

Market Message
MM20038

DI20174 - Incumbent Metering Service DIP ID

Data Item Information

Data Item Reference	DI20174
Item Description	This is the Metering Service with responsibility for an MPAN at the point a Proposed Appointment Request is 'Accepted' by a Prospective Metering Service. This party is responsbile for providing the Prospective MS with MTDs for Traditional and Advanced Meters.
Local Catalogue Reference	DI-807
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	incumbentMeteringServiceDIPID

In Market Messages

Market Message
MM20013

DI20175 - Current Metering Service DIP ID

Data Item Information

Data Item Reference	DI20175
Item Description	DIP ID of the Metering Service Appointed at the point message was created by the Registration Service, i.e. the Currently Appointed Metering Service
Local Catalogue Reference	DI-809
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	currentMeteringServiceDIPID

In Market Messages

Market Message
MM20037
MM20038
MM20010

DI20176 - Current Data Service DIP ID

Data Item Information

Data Item Reference	DI20176
Item Description	DIP ID of the Data Service Appointed at the point message was created by the Registration Service, i.e. the Currently Appointed Data Service
Local Catalogue Reference	DI-811
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	currentDataServiceDIPID

In Market Messages

Market Message
MM20037
MM20038
MM20010

DI20177 - De-Appointed MS DIP ID

Data Item Information

Data Item Reference	DI20177
Item Description	DIP ID of the Metering Service subject to De-Appointment
Local Catalogue Reference	DI-813
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	deAppointedMeteringServiceDIPID

In Market Messages

Market Message
MM20009
MM20059

DI20178 - Metering Service EffectiveTo Date

Data Item Information

Data Item Reference	DI20178
Item Description	Date and time on which a Metering Service's period of appointment comes to an end
Local Catalogue Reference	DI-815
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	meteringServiceEffectiveToDate

In Market Messages

Market Message
MM20009
MM20059

DI20179 - De-Appointed DS DIP ID

Data Item Information

Data Item Reference	DI20179
Item Description	DIP ID of the Data Service subject to De-Appointment
Local Catalogue Reference	DI-816
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	deAppointedDataServiceDIPID

In Market Messages

Market Message
MM20009
MM20059

DI20180 - Data Service EffectiveTo Date

Data Item Information

Data Item Reference	DI20180
Item Description	Date and time on which a Data Service's period of appointment comes to an end
Local Catalogue Reference	DI-818
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	dataServiceEffectiveToDate

In Market Messages

Market Message
MM20009
MM20059

DI20181 - De-Appointment Reason Code

Data Item Information

Data Item Reference	DI20181
Item Description	A code indicating reason for termination of a Metering Service or Data Service appointment
Local Catalogue Reference	DI-819
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	deAppointmentReasonCode

In Market Messages

Market Message
MM20009
MM20059

DI20183 - Incoming (Next) Metering Service DIP ID

Data Item Information

Data Item Reference	DI20183
Item Description	DIP ID for the next/incoming Metering Service
Local Catalogue Reference	DI-822
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	incomingMeteringServiceDIPID

In Market Messages

Market Message
MM20009
MM20010

DI20184 - Incoming (Next) Metering Service EffectiveFrom Date

Data Item Information

Data Item Reference	DI20184
Item Description	Date and time from which next/incoming Metering Service appointment is/was effective
Local Catalogue Reference	DI-824
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	incomingMeteringServiceEffectiveFromDate

In Market Messages

Market Message
MM20009
MM20010

DI20185 - Incoming (Next) Data Service DIP ID

Data Item Information

Data Item Reference	DI20185
Item Description	DIP ID for the next/incoming Data Service
Local Catalogue Reference	DI-825
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	incomingDataServiceDIPID

In Market Messages

Market Message
MM20009
MM20010

DI20186 - Incoming (Next) Data Service EffectiveFrom Date

Data Item Information

Data Item Reference	DI20186
Item Description	Date and time from which next/incoming Data Service appointment is/was effective
Local Catalogue Reference	DI-827
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	incomingDataServiceEffectiveFromDate

In Market Messages

Market Message
MM20009
MM20010

DI20187 - Proposed / Prospective MS DIP ID

Data Item Information

Data Item Reference	DI20187
Item Description	DIP ID of Metering Service supplier proposes should be appointed to an MPAN
Local Catalogue Reference	DI-828
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	proposedMeteringServiceDIPID

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20188 - Proposed / Prospective MS DIP EffectiveFromDate

Data Item Information

Data Item Reference	DI20188
Item Description	Date and time from which the Supplier would like proposed Metering Service appointment to take effect
Local Catalogue Reference	DI-830
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	proposedMeteringServiceDIPEffectiveFromDate

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20189 - Proposed / Prospective DS DIP ID

Data Item Information

Data Item Reference	DI20189
Item Description	DIP ID of Data Service supplier proposes should be appointed to an MPAN
Local Catalogue Reference	DI-831
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	proposedDataServiceDIPID

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20190 - Proposed / Prospective DS DIP EffectiveFromDate

Data Item Information

Data Item Reference	DI20190
Item Description	Date and time from which the Supplier would like proposed Data Service appointment to take effect
Local Catalogue Reference	DI-833
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	proposedDataServiceDIPEffectiveFromDate

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20191 - Supplier Nominated MDR DIP ID

Data Item Information

Data Item Reference	DI20191
Item Description	DIP ID of the MDR the Supplier has requested to be assigned to an MPAN, this request may be refused by the SDS
Local Catalogue Reference	DI-834
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	supplierNominatedMDRDIPID

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20192 - Supplier Nominated MDR EffectiveFrom Date

Data Item Information

Data Item Reference	DI20192
Item Description	Date and time from which the Supplier would like the Nominated MDR to take effect
Local Catalogue Reference	DI-836
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	supplierNominatedMDREffectiveFromDate

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20193 - Supplier Proposed Domestic Indicator

Data Item Information

Data Item Reference	DI20193
Item Description	Proposed Domestic Indicator for a period of Supplier Agent Appointment
Local Catalogue Reference	DI-837
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	supplierProposedDomesticIndicator

Data Item Enumeration

Enumeration Value	Enumeration Description
true	Domestic
false	NonDomestic

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20194 - Supplier Proposed Consent Granularity

Data Item Information

Data Item Reference	DI20194
Item Description	Proposed Supplier Consent Granularity for a period of SP Appointment
Local Catalogue Reference	DI-838
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	supplierProposedConsentGranularity

Data Item Enumeration

Enumeration Value	Enumeration Description
H	HH Consent Granted
D	Daily Reads Only
M	Monthly Reads Only
N	No consent

In Market Messages

Market Message
MM20011
MM20012
MM20013
MM20014
MM20015

DI20195 - SDS Nominated MDR DIP ID

Data Item Information

Data Item Reference	DI20195
Item Description	DIP ID of the MDR the SDS has requested to be assigned to an MPAN
Local Catalogue Reference	DI-839
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	SDSNominatedMDRDIPID

In Market Messages

Market Message
MM20012

DI20196 - SDS Nominated MDR Requested EffectiveFrom Date

Data Item Information

Data Item Reference	DI20196
Item Description	Date and time from which the SDS would like the MDR to be assigned to an MPAN
Local Catalogue Reference	DI-841
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	SDSNominatedMDRRequestedEffectiveFromDate

In Market Messages

Market Message
MM20012

DI20197 - Assigned MDR DIP ID

Data Item Information

Data Item Reference	DI20197
Item Description	The MDR DIP actually assigned to an MPAN and notified to CSS/DCC
Local Catalogue Reference	DI-842
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	assignedMDRDIPID

In Market Messages

Market Message
MM20010
MM20011
MM20071
MM20072
MM20073

DI20198 - Assigned MDR EffectiveFrom Date

Data Item Information

Data Item Reference	DI20198
Item Description	Date and time from which the from which an MDR is effective for an MPAN
Local Catalogue Reference	DI-844
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	assignedMDREffectiveFromDate

In Market Messages

Market Message
MM20010
MM20011
MM20071
MM20072

DI20199 - Issuing Data Service DIP ID

Data Item Information

Data Item Reference	DI20199
Item Description	Data Service Issuing Read / Message
Local Catalogue Reference	DI-845
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	issuingDataServiceDIPID

In Market Messages

Market Message
MM20023
MM20027
MM20029

DI20200 - Service Provider App Requesting Supplier DIP ID

Data Item Information

Data Item Reference	DI20200
Item Description	DIP ID of the Supplier requesting a Metering Service or Data Service Appointment
Local Catalogue Reference	DI-847
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	serviceProviderAppointmentRequestingSupplierDIPID

In Market Messages

Market Message
MM20010
MM20011
MM20012
MM20013
MM20071
MM20072

DI20202 - Publication Description

Data Item Information

Data Item Reference	DI20202
Item Description	Description of Publication
Local Catalogue Reference	DI-960
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	publicationDescription

In Market Messages

Market Message
MM20001

DI20203 - Publication Version ID

Data Item Information

Data Item Reference	DI20203
Item Description	Publication Version ID / Number
Local Catalogue Reference	DI-961
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	publicationVersionID

In Market Messages

Market Message
MM20001

DI20204 - Publication Issued Date

Data Item Information

Data Item Reference	DI20204
Item Description	Date/Time Publication was issued
Local Catalogue Reference	DI-962
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	publicationDate

In Market Messages

Market Message
MM20001

DI20205 - Distribution Variant ID

Data Item Information

Data Item Reference	DI20205
Item Description	Unique Identifier for Distribution Variant
Local Catalogue Reference	DI-963
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	distributionVariantID

In Market Messages

Market Message
MM20001

DI20206 - Distribution Variant Name

Data Item Information

Data Item Reference	DI20206
Item Description	Distribution Variant Name
Local Catalogue Reference	DI-964
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	distributionVariantName

In Market Messages

Market Message
MM20001

DI20207 - Distribution Variant Description

Data Item Information

Data Item Reference	DI20207
Item Description	Distribution Variant Description
Local Catalogue Reference	DI-965
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	distributionVariantDescription

In Market Messages

Market Message
MM20001

DI20208 - Distribution Variant Version ID

Data Item Information

Data Item Reference	DI20208
Item Description	Version Number of the Distribution Variant
Local Catalogue Reference	DI-966
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	distributionVariantVersionID

In Market Messages

Market Message
MM20001

DI20209 - Distribution Variant Issued Date

Data Item Information

Data Item Reference	DI20209
Item Description	Publication Date of the Distribution Variant
Local Catalogue Reference	DI-967
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	distributionVariantPublicationDate

In Market Messages

Market Message
MM20001

DI20210 - Distribution Variant Format

Data Item Information

Data Item Reference	DI20210
Item Description	File Type of the Distribution Variant (e.g. JSON/CSV/PDF File)
Local Catalogue Reference	DI-968
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	distributionVariantFormat

In Market Messages

Market Message
MM20001

DI20211 - Distribution Delivery Format

Data Item Information

Data Item Reference	DI20211
Item Description	File Type of the Downloadable Asset (e.g. ZIP File)
Local Catalogue Reference	DI-969
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	distributionDeliveryFormat

In Market Messages

Market Message
MM20001

DI20212 - Distribution Delivery URI

Data Item Information

Data Item Reference	DI20212
Item Description	URI to allow direct download of the Distribution Variant
Local Catalogue Reference	DI-970
Data Item Owner	Balancing and Settlement Code Company
Logical Length	225
Decimal Length
Physical Length	225
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	distributionDeliveryURI

In Market Messages

Market Message
MM20001

DI20213 - SubText

Data Item Information

Data Item Reference	DI20213
Item Description	Technical DIP Field
Local Catalogue Reference	DI-977
Data Item Owner	Balancing and Settlement Code Company
Logical Length	500
Decimal Length
Physical Length	500
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-020N
YAML Name	subText

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20214 - Msg Service Ticket URL

Data Item Information

Data Item Reference	DI20214
Item Description	Technical DIP Field
Local Catalogue Reference	DI-978
Data Item Owner	Balancing and Settlement Code Company
Logical Length	250
Decimal Length
Physical Length	250
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-018N
YAML Name	serviceTicketURL

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20215 - Response Code

Data Item Information

Data Item Reference	DI20215
Item Description	Response Code associated with a Business Process Action Request
Local Catalogue Reference	DI-979
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	responseCode

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
R	Rejected
L	Lapsed
W	Warning

In Market Messages

Market Message
MM20007
MM20011
MM20012
MM20014
MM20016
MM20018
MM20024
MM20029
MM20032
MM20034
MM20072
MM20027

DI20216 - Response Message

Data Item Information

Data Item Reference	DI20216
Item Description	Text decribing the status or Error associated with a message Note: it is possible to provide an array of [Response Message]'s , if it is desirable to send multiple failure texts
Local Catalogue Reference	DI-980
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-005N
YAML Name	responseMessages

In Market Messages

Market Message
MM20007
MM20011
MM20014
MM20016
MM20018
MM20024
MM20029
MM20032
MM20034
MM20072
MM20027

DI20217 - DIP ID Secondary Recipients

Data Item Information

Data Item Reference	DI20217
Item Description	DIP Lookup of DIP ID's of Message Recipients
Local Catalogue Reference	DI-981
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	secondaryRecipients

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20218 - DIP IDs Primary Recipients

Data Item Information

Data Item Reference	DI20218
Item Description	Sender Defined list of DIP ID's of Message Recipients
Local Catalogue Reference	DI-982
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	primaryRecipients

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20219 - Sender Role ID

Data Item Information

Data Item Reference	DI20219
Item Description	DIP Role ID of the MHHS Participant Sending a Message
Local Catalogue Reference	DI-984
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length
Physical Length	5
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-009
YAML Name	senderRoleID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20220 - Sender Correlation ID

Data Item Information

Data Item Reference	DI20220
Item Description	Correlation ID, re-quoted by the Sender to allow separate messages in a wider process to be linked together
Local Catalogue Reference	DI-985
Data Item Owner	Balancing and Settlement Code Company
Logical Length	60
Decimal Length
Physical Length	60
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-011N
YAML Name	senderCorrelationID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20221 - Publication ID

Data Item Information

Data Item Reference	DI20221
Item Description	DIP Publication ID
Local Catalogue Reference	DI-986
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	String
Data Type Format	A general character string
Data Item Notes	See DSD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-983
YAML Name	publicationID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20222 - DIP Correlation ID

Data Item Information

Data Item Reference	DI20222
Item Description	Correlation ID, generated by the DIP to allow separate messages in a wider process to be linked together
Local Catalogue Reference	DI-987
Data Item Owner	Balancing and Settlement Code Company
Logical Length	60
Decimal Length
Physical Length	60
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-011N
YAML Name	initialCorrelationID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20223 - Replay Indicator

Data Item Information

Data Item Reference	DI20223
Item Description	Set by the DIP to denote that a txn is being replayed
Local Catalogue Reference	DI-988
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	replayIndicator

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20224 - DIP TimeStamp

Data Item Information

Data Item Reference	DI20224
Item Description	Timestamp created by the DIP on Receipt Acceptance of a Message
Local Catalogue Reference	DI-989
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	transactionTimestamp

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20225 - DIP Transaction ID

Data Item Information

Data Item Reference	DI20225
Item Description	Unique Reference provided by the DIP on Receipt Acceptance of Message
Local Catalogue Reference	DI-990
Data Item Owner	Balancing and Settlement Code Company
Logical Length	65
Decimal Length
Physical Length	65
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-014
YAML Name	transactionID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20226 - Environment Tag

Data Item Information

Data Item Reference	DI20226
Item Description	Environment Indicator to denote what Environment Message is Valid In
Local Catalogue Reference	DI-991
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See DSD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-013
YAML Name	environmentTag

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20227 - Schema Version

Data Item Information

Data Item Reference	DI20227
Item Description	The Scheme Version against which the message has been constructed
Local Catalogue Reference	DI-992
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	schemaVersion

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20228 - DIP Roles / IDs Always Receipient ID

Data Item Information

Data Item Reference	DI20228
Item Description	DIP generated address based on Interface Id
Local Catalogue Reference	DI-993
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N / DT-009N
YAML Name	alwaysRecipientIDIPID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20230 - Sender Unique Reference

Data Item Information

Data Item Reference	DI20230
Item Description	Unique Reference for an individual Messaged generated by the Sender
Local Catalogue Reference	DI-995
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-995
YAML Name	senderUniqueReference

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20231 - Connection Provider DIP ID

Data Item Information

Data Item Reference	DI20231
Item Description	Unique ID of Third Party Agent issuing messages on behalf of another DIP Participant
Local Catalogue Reference	DI-996
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	DIPConnectionProviderID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20232 - (Participant) Sender DIP ID

Data Item Information

Data Item Reference	DI20232
Item Description	Unique DIP Particiant which identifies a sending organisation
Local Catalogue Reference	DI-997
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-006
YAML Name	senderDIPID

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20233 - Sender Timestamp

Data Item Information

Data Item Reference	DI20233
Item Description	Timestamp created by the Send at the point it creates a DIP Message
Local Catalogue Reference	DI-998
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	senderTimestamp

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20234 - Event Code

Data Item Information

Data Item Reference	DI20234
Item Description	Self-Describing code used to identify the Nature of an Event
Local Catalogue Reference	DI-999
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes	See DSD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-004
YAML Name	eventCode

In Market Messages

Market Message
MM20000
MM20001
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20021
MM20022
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20064
MM20065
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI20251 - Total CCC Aggregated Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI20251
Item Description	The sum of the aggregated supplier disconnected volume for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J2361 / DI-427
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20066

DI20252 - Total CCC Aggregated Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI20252
Item Description	The sum of the aggregated supplier disconnected line loss for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J2362 / DI-428
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20066

DI20253 - Total CCC Corrected Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI20253
Item Description	The sum of the corrected supplier disconnected volume for all suppliers for the consumption component class.
Local Catalogue Reference	J2363 / DI-429
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20066

DI20254 - Total CCC Corrected Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI20254
Item Description	The sum of the corrected supplier disconnected volume for all suppliers for the consumption component class.
Local Catalogue Reference	J2364 / DI-430
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20066

DI20255 - Advanced Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20255
Item Description	The estimate of energy for Advanced Metering Systems during a Demand Disconnection event, before GSP Group Correction, summed for a Supplier by BM Unit for a Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2370 / DI-421
Data Item Owner	Balancing and Settlement Code Company
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes	This replaces J2136 because the NUM is 16,6 and not 13,3 If Settlement Run is for a Demand Disconnection Event, Mandatory if CCC ID is for consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20067

DI20256 - Advanced Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20256
Item Description	The estimate of the energy for Advanced Metering Systems during a Demand Disconnection Event, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit for a Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2371 / DI-422
Data Item Owner	Balancing and Settlement Code Company
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes	This replaces J2135 because the NUM is 16,6 and not 13,3 If Settlement Run is for a Demand Disconnection Event, Mandatory if CCC ID is for losses
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20067

DI20257 - Daily Corrected Disconnection Volume

Data Item Information

Data Item Reference	DI20257
Item Description	The sum of Corrected Disconnection Component for DDE Events for all impacted Settlement Periods for a Settlement Date for Consumption CCC IDs
Local Catalogue Reference	J2372 / DI-423
Data Item Owner	Balancing and Settlement Code Company
Logical Length	18
Decimal Length
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20067

DI20258 - Daily Corrected Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20258
Item Description	The sum of Corrected Disconnection Component for DDE Events for all impacted Settlement Periods for a Settlement Date for Losses CCCiDs.
Local Catalogue Reference	J2373 / DI-424
Data Item Owner	Balancing and Settlement Code Company
Logical Length	18
Decimal Length
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20067

DI20259 - Daily Supplier MSID Count

Data Item Information

Data Item Reference	DI20259
Item Description	The count of MSIDs used to derive a Suppliers daily aggregated consumption and line losses
Local Catalogue Reference	J2323 / DI-623
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI20260 - MDS Run Date

Data Item Information

Data Item Reference	DI20260
Item Description	The date on which an MDS System Run is done for a particular Settlement Day and GSP Group
Local Catalogue Reference	J2324 / DI-624
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI20262 - Connection Type Effective From Date

Data Item Information

Data Item Reference	DI20262
Item Description	The date and time from which the Connection Type is in effect.
Local Catalogue Reference	DI-016
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	connectionTypeEffectiveFromDate

In Market Messages

Market Message
MM20000
MM20003
MM20004
MM20010
MM20013
MM20023
MM20026
MM20027
MM20037
MM20038
MM20029
MM20030

DI20263 - DCC Effective From Date

Data Item Information

Data Item Reference	DI20263
Item Description	The inclusive calendar date and time from which the DCC service flag applies.
Local Catalogue Reference	DI-026
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	DCCEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20013
MM20026
MM20037
MM20038

DI20264 - Disconnection Effective From Date

Data Item Information

Data Item Reference	DI20264
Item Description	The date and time on which the connection point is physically removed from the metering system.
Local Catalogue Reference	DI-027
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	disconnectionEffectiveFromDate

In Market Messages

Market Message
MM20031

DI20265 - Energisation Status Effective From Date

Data Item Information

Data Item Reference	DI20265
Item Description	The settlement date and time from which an energisation status is in effect for a metering system.
Local Catalogue Reference	DI-034
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	energisationStatusEffectiveFromDate

In Market Messages

Market Message
MM20000
MM20010
MM20013
MM20032
MM20033
MM20037
MM20038
MM20071
MM20072

DI20266 - GSP Group ID EffectiveFrom Date

Data Item Information

Data Item Reference	DI20266
Item Description	The date and time from which the GSP Group ID is in effect for the metering system.
Local Catalogue Reference	DI-036
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	GSPGroupEffectiveFromDate

In Market Messages

Market Message
MM20000
MM20026

DI20267 - Meter ID (Removed)

Data Item Information

Data Item Reference	DI20267
Item Description	Meter ID of Removed Meter
Local Catalogue Reference	DI-053
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-029
YAML Name	meterIDRemoved

In Market Messages

Market Message
MM20034
MM20035

DI20268 - Meter Asset Provider Effective From Date

Data Item Information

Data Item Reference	DI20268
Item Description	The date and time from which the meter asset provider is in effect for a metering system.
Local Catalogue Reference	DI-054
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	meterAssetProviderEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20013
MM20034
MM20035
MM20037
MM20024

DI20269 - Meter Installation Date / Time

Data Item Information

Data Item Reference	DI20269
Item Description	The date and time of installation for a meter at a metering point.
Local Catalogue Reference	DI-057
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	meterInstallationDate

In Market Messages

Market Message
MM20010
MM20013
MM20034
MM20035
MM20037
MM20071
MM20072
MM20024

DI20270 - Meter Removal Date / Time

Data Item Information

Data Item Reference	DI20270
Item Description	The date and time when a meter was removed from a metering point.
Local Catalogue Reference	DI-058
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	meterRemovalDate

In Market Messages

Market Message
MM20034
MM20035

DI20271 - Metering Service EffectiveFrom Date

Data Item Information

Data Item Reference	DI20271
Item Description	The date and time from when a metering service will be responsible for a metering point.
Local Catalogue Reference	DI-061
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	meteringServiceEffectiveFromDate

In Market Messages

Market Message
MM20009
MM20059

DI20272 - Supplier Effective From Date

Data Item Information

Data Item Reference	DI20272
Item Description	The date and time from which a supplier came into effect, with regard to their relationship with the metering point.
Local Catalogue Reference	DI-086
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	supplierEffectiveFromDate

In Market Messages

Market Message
MM20038
MM20009
MM20059

DI20273 - Configurable Register Reading Date

Data Item Information

Data Item Reference	DI20273
Item Description	Configurable Register Reading Date
Local Catalogue Reference	DI-099
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	configurableRegisterReadingDate

In Market Messages

Market Message
MM20005
MM20075

DI20274 - Profile Class Effective From Date

Data Item Information

Data Item Reference	DI20274
Item Description	The date and time from which the current Profile Class became Effective
Local Catalogue Reference	DI-124
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	profileClassEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20013
MM20018
MM20019
MM20037
MM20038

DI20275 - SSC EffectiveFromDate

Data Item Information

Data Item Reference	DI20275
Item Description	The date and time from which the current SSC became Effective
Local Catalogue Reference	DI-125
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name	SSCEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20013
MM20018
MM20019
MM20037
MM20038

DI20276 - SMSO EffectiveFrom Date

Data Item Information

Data Item Reference	DI20276
Item Description	The date and time from which a Smart Metering System Operator ID is the provider of communications services to a Metering System
Local Catalogue Reference	DI-135
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	SMSOEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20013
MM20018
MM20019
MM20037
MM20038
MM20071
MM20072

DI20277 - IHD Status EffectiveFrom Date

Data Item Information

Data Item Reference	DI20277
Item Description	The date and time from which a supplier provided a notable IHD status.
Local Catalogue Reference	DI-136
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	IHDEffectiveFromDate

In Market Messages

Market Message
MM20010
MM20018
MM20019
MM20034
MM20035
MM20037
MM20038

DI20278 - Customer Direct Contract DS DIP ID

Data Item Information

Data Item Reference	DI20278
Item Description	The DIP ID of the Data Service that has recorded the existance of a Customer Direct Contract for that MPAN.
Local Catalogue Reference	DI-138
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	customerDirectContractDataServiceDIPID

In Market Messages

Market Message
MM20007
MM20008
MM20037
MM20038

DI20279 - Customer Direct Contract MS DIP ID

Data Item Information

Data Item Reference	DI20279
Item Description	The DIP ID of the Metering Service that has recorded the existance of a Customer Direct Contract for that MPAN.
Local Catalogue Reference	DI-140
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-006N
YAML Name	customerDirectContractMeteringServiceDIPID

In Market Messages

Market Message
MM20007
MM20008
MM20037
MM20038

DI20280 - Proposed Appointment Response Code

Data Item Information

Data Item Reference	DI20280
Item Description	A code which defines the Appointment Request Outcome.
Local Catalogue Reference	DI-143
Data Item Owner	Balancing and Settlement Code Company
Logical Length	200
Decimal Length
Physical Length	200
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	proposedAppointmentResponseCode

In Market Messages

Market Message
MM20011
MM20012

DI20281 - LLF ID

Data Item Information

Data Item Reference	DI20281
Item Description	The unique identifier of a set of Line Loss Factors.
Local Catalogue Reference	DI-301
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable
MHHS DataType
YAML Name

DI20282 - Supplier Smart and Unmetered Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20282
Item Description	The estimate of energy for Smart and Non-smart Metering Systems during a Demand Disconnection event, before GSP Group Correction, summed for a Supplier and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2351 / DI-411
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-024
YAML Name

In Market Messages

Market Message
MM20069

DI20283 - Supplier Smart and Unmetered Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20283
Item Description	The estimate of the energy for Smart and Non-smart Metering Systems during a Demand Disconnection Event, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier and Consumption Component Class within a GSP Group and Settlement Period.
Local Catalogue Reference	J2352 / DI-412
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-024
YAML Name

In Market Messages

Market Message
MM20069

DI20284 - Daily Supplier Smart and Unmetered Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20284
Item Description	The Supplier Demand Disconnection Volume summed across Settlement Periods
Local Catalogue Reference	J2357 / DI-417
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069

DI20285 - Daily Supplier Smart and Unmetered Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20285
Item Description	The Supplier Demand Disconnection Volume Losses summed across Settlement Periods
Local Catalogue Reference	J2358 / DI-418
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069

DI20286 - Daily Supplier Corrected Disconnection Volume

Data Item Information

Data Item Reference	DI20286
Item Description	The sum of Corrected Disconnection Component for DDE Events for all impacted Settlement Periods for a Settlement Date for Consumption CCC IDs
Local Catalogue Reference	J2359 / DI-419
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069

DI20287 - Daily Supplier Corrected Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20287
Item Description	The sum of Corrected Disconnection Component for DDE Events for all impacted Settlement Periods for a Settlement Date for Losses CCCiDs.
Local Catalogue Reference	J2360 / DI-420
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069

DI20288 - MHHS Regime End Date

Data Item Information

Data Item Reference	DI20288
Item Description	The last Settlement Date which MPAN will be subject to MHHS Settlement Regime.
Local Catalogue Reference	DI-500
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	MHHSRegimeEndDate

In Market Messages

Market Message
MM20059

DI20289 - Reverse Migration Incoming MOP MPID

Data Item Information

Data Item Reference	DI20289
Item Description	MPID for the next/incoming MOP following Reverse Migration
Local Catalogue Reference	DI-501
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	reverseMigrationIncomingMOPMPID

In Market Messages

Market Message
MM20059

DI20290 - Reverse Migration Incoming MOP Effective From Date

Data Item Information

Data Item Reference	DI20290
Item Description	The Date from which MOP appointment is/was effective following Reverse Migration
Local Catalogue Reference	DI-502
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	reverseMigrationIncomingMOPEffectiveFromDate

In Market Messages

Market Message
MM20059

DI20291 - RMP Status Effective From Date

Data Item Information

Data Item Reference	DI20291
Item Description	The Effective From Date of MPAN RMP Status as held in the Registration Service
Local Catalogue Reference	DI-167
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	RMPStatusEffectiveFromDate

In Market Messages

Market Message
MM20000

DI20292 - MP Status Effective From Date

Data Item Information

Data Item Reference	DI20292
Item Description	The Effective From Date MP or Trading Status as held in the Registration Service
Local Catalogue Reference	DI-168
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	MPStatusEffectiveFromDate

In Market Messages

Market Message
MM20000

DI20293 - Contract Reference Data Service

Data Item Information

Data Item Reference	DI20293
Item Description	The unique reference of the contractual agreement between a supplier and the Data Service.
Local Catalogue Reference	DI-020
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial in Confidence
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	contractReferenceDataService

In Market Messages

Market Message
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015

DI20294 - Off Peak Declaration Date

Data Item Information

Data Item Reference	DI20294
Item Description	Settlement Day to which OPD should be applied
Local Catalogue Reference	DI-510
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	offPeakDeclarationDate

In Market Messages

Market Message
MM20020

DI20295 - Off Peak Declaration Proportion

Data Item Information

Data Item Reference	DI20295
Item Description	Proportion (%) of consumption to be considered as Off-Peak
Local Catalogue Reference	DI-511
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	offPeakDeclarationProportion

In Market Messages

Market Message
MM20020

DI20296 - Load Shape GSP Group ID

Data Item Information

Data Item Reference	DI20296
Item Description	The GSP Group ID associated with a Load Shape
Local Catalogue Reference	DI-039
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length
Physical Length	2
Data Type	String
Data Type Format	A general character string
Data Item Notes	See ISD for Enumerations
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	loadShapeGSPGroupID

In Market Messages

Market Message
MM20021
MM20022

DI20297 - Load Shape Domestic Premise Indicator

Data Item Information

Data Item Reference	DI20297
Item Description	The Domestic Premise Indicator associated with a Load Shape
Local Catalogue Reference	DI-031
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	loadShapeDomesticPremiseIndicator

Data Item Enumeration

Enumeration Value	Enumeration Description
T	Domestic
F	NonDomestic

In Market Messages

Market Message
MM20021
MM20022

DI20298 - Additional Information

Data Item Information

Data Item Reference	DI20298
Item Description	A free format character string for providing additional details.
Local Catalogue Reference	DI-120
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2000
Decimal Length
Physical Length	2000
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	additionalInformation

In Market Messages

Market Message
MM20001
MM20002
MM20020
MM20024
MM20025
MM20031
MM20071
MM20072
MM20073
MM20074
MM20075

DI20299 - Reverse Migration Incoming DC MPID

Data Item Information

Data Item Reference	DI20299
Item Description	MPID for the next/incoming DC following Reverse Migration
Local Catalogue Reference	DI-503
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name	reverseMigrationIncomingDCMPID

In Market Messages

Market Message
MM20059

DI20300 - Reverse Migration Incoming DC Effective From Date

Data Item Information

Data Item Reference	DI20300
Item Description	The Date from which DC appointment is/was effective following Reverse Migration
Local Catalogue Reference	DI-504
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name	reverseMigrationIncomingDCEffectiveFromDate

In Market Messages

Market Message
MM20059

DI20301 - GSP Group Take Report Value

Data Item Information

Data Item Reference	DI20301
Item Description	As GSP Group Take. This item is required in order to show where GSP Group Take is shown on a report with a different level of precision to that held in SVAA.
Local Catalogue Reference	DI-620
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20049

DI20302 - DUoS Advanced Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20302
Item Description	The estimate of energy for Advanced Metering Systems during a Demand Disconnection event, before GSP Group Correction, summed for a Supplier within a GSP Group and Settlement Period by DUoS Tariff ID.
Local Catalogue Reference	J2339 / DI-403
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20303 - DUoS Advanced Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20303
Item Description	The estimate of the energy for Advanced Metering Systems during a Demand Disconnection Event, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier within a GSP Group and Settlement Period by DUoS Tariff ID.
Local Catalogue Reference	J2340 / DI-404
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20304 - DUoS Daily Advanced Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20304
Item Description	The Advanced Demand Disconnection Volume summed across Settlement Periods
Local Catalogue Reference	J2341 / DI-407
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20305 - DUoS Daily Advanced Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20305
Item Description	The Advanced Demand Disconnection Volume Losses summed across Settlement Periods
Local Catalogue Reference	J2343 / DI-408
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20306 - DUoS Daily Smart and Unmetered Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20306
Item Description	The Supplier Demand Disconnection Volume summed across Settlement Periods
Local Catalogue Reference	J2344 / DI-409
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20307 - DUoS Daily Smart and Unmetered Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20307
Item Description	The Supplier Demand Disconnection Volume Losses summed across Settlement Periods
Local Catalogue Reference	J2345 / DI-410
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20310 - DUoS Smart and Unmetered Demand Disconnection Volume

Data Item Information

Data Item Reference	DI20310
Item Description	The estimate of energy for Smart and Non-smart Metering Systems during a Demand Disconnection event, before GSP Group Correction, summed for a Supplier within a GSP Group and Settlement Period by DUoS Tariff ID.
Local Catalogue Reference	J2376 / DI-514
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20311 - DUoS Smart and Unmetered Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI20311
Item Description	The estimate of the energy for Smart and Non-smart Metering Systems during a Demand Disconnection Event, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier within a GSP Group and Settlement Period by DUoS Tariff ID.
Local Catalogue Reference	J2342 / DI-515
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20312 - Distributor Registered Name

Data Item Information

Data Item Reference	DI20312
Item Description	The legal registered name of the Distributor issuing the invoice.
Local Catalogue Reference	DI-520
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	70
Decimal Length
Physical Length	70
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20313 - Distributor Company Registration Number

Data Item Information

Data Item Reference	DI20313
Item Description	The legal registered number of the Distributor issuing the invoice.
Local Catalogue Reference	DI-521
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	12
Decimal Length
Physical Length	12
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20314 - Distributor Registered Address Line 1

Data Item Information

Data Item Reference	DI20314
Item Description	Distributor Registered Address Line 1
Local Catalogue Reference	DI-522
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20315 - Distributor Registered Address Line 2

Data Item Information

Data Item Reference	DI20315
Item Description	Distributor Registered Address Line 2
Local Catalogue Reference	DI-523
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20316 - Distributor Registered Address Line 3

Data Item Information

Data Item Reference	DI20316
Item Description	Distributor Registered Address Line 3
Local Catalogue Reference	DI-524
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20317 - Distributor Registered Address Line 4

Data Item Information

Data Item Reference	DI20317
Item Description	Distributor Registered Address Line 4
Local Catalogue Reference	DI-525
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20318 - Distributor Registered Address Line 5

Data Item Information

Data Item Reference	DI20318
Item Description	Distributor Registered Address Line 5
Local Catalogue Reference	DI-526
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20319 - Distributor Registered Address Line 6

Data Item Information

Data Item Reference	DI20319
Item Description	Distributor Registered Address Line 6
Local Catalogue Reference	DI-527
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20320 - Distributor Registered Address Line 7

Data Item Information

Data Item Reference	DI20320
Item Description	Distributor Registered Address Line 7
Local Catalogue Reference	DI-528
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20321 - Distributor Registered Address Line 8

Data Item Information

Data Item Reference	DI20321
Item Description	Distributor Registered Address Line 8
Local Catalogue Reference	DI-529
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20322 - Distributor Registered Address Line 9

Data Item Information

Data Item Reference	DI20322
Item Description	Distributor Registered Address Line 9
Local Catalogue Reference	DI-530
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-001
YAML Name

In Market Messages

Market Message
MM20064

DI20323 - Distributor Registered Address Postcode

Data Item Information

Data Item Reference	DI20323
Item Description	Distributor Registered Address Postcode
Local Catalogue Reference	DI-531
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-007
YAML Name

In Market Messages

Market Message
MM20064

DI20324 - Distributor Billing Contact Name

Data Item Information

Data Item Reference	DI20324
Item Description	Distributor Billing Contact Name
Local Catalogue Reference	DI-532
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	100
Decimal Length
Physical Length	100
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20325 - Distributor Billing Email

Data Item Information

Data Item Reference	DI20325
Item Description	Distributor Billing Email
Local Catalogue Reference	DI-533
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	100
Decimal Length
Physical Length	100
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-036
YAML Name

In Market Messages

Market Message
MM20064

DI20326 - Distributor Billing Telephone Number

Data Item Information

Data Item Reference	DI20326
Item Description	Distributor Billing Telephone Number
Local Catalogue Reference	DI-534
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	19
Decimal Length
Physical Length	19
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-034
YAML Name

In Market Messages

Market Message
MM20064

DI20327 - Distributor Billing Address Line 1

Data Item Information

Data Item Reference	DI20327
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-535
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20328 - Distributor Billing Address Line 2

Data Item Information

Data Item Reference	DI20328
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-536
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20329 - Distributor Billing Address Line 3

Data Item Information

Data Item Reference	DI20329
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-537
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20330 - Distributor Billing Address Line 4

Data Item Information

Data Item Reference	DI20330
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-538
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20331 - Distributor Billing Address Line 5

Data Item Information

Data Item Reference	DI20331
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-539
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20332 - Distributor Billing Address Line 6

Data Item Information

Data Item Reference	DI20332
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-540
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20333 - Distributor Billing Address Line 7

Data Item Information

Data Item Reference	DI20333
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-541
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20334 - Distributor Billing Address Line 8

Data Item Information

Data Item Reference	DI20334
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-542
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20335 - Distributor Billing Address Line 9

Data Item Information

Data Item Reference	DI20335
Item Description	A component of a Distributors's billing address
Local Catalogue Reference	DI-543
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20336 - Distributor Billing Postcode

Data Item Information

Data Item Reference	DI20336
Item Description	The postcode of a Distributors's billing address
Local Catalogue Reference	DI-544
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-007
YAML Name

In Market Messages

Market Message
MM20064

DI20337 - Distributor Bank Sort Code

Data Item Information

Data Item Reference	DI20337
Item Description	The sort code of the Distributor's bank account for receiving DUoS payments
Local Catalogue Reference	DI-545
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	8
Decimal Length
Physical Length	8
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-035
YAML Name

In Market Messages

Market Message
MM20064

DI20338 - Distributor Bank Account Number

Data Item Information

Data Item Reference	DI20338
Item Description	The bank account of the Distributor's bank account for receiving DUoS payments
Local Catalogue Reference	DI-546
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20339 - Distributor VAT Registration Number

Data Item Information

Data Item Reference	DI20339
Item Description	The Distributor's VAT registration number
Local Catalogue Reference	DI-547
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20340 - LDSO Billing Supplier Trading Name

Data Item Information

Data Item Reference	DI20340
Item Description	LDSO Billing Supplier Trading Name
Local Catalogue Reference	DI-548
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	70
Decimal Length
Physical Length	70
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20341 - LDSO Billing Supplier VAT Registration Number

Data Item Information

Data Item Reference	DI20341
Item Description	LDSO Billing Supplier VAT Registration Number
Local Catalogue Reference	DI-549
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length
Physical Length	14
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20342 - LDSO Billing Supplier VAT additional text

Data Item Information

Data Item Reference	DI20342
Item Description	LDSO Billing Supplier VAT additional text
Local Catalogue Reference	DI-550
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	70
Decimal Length
Physical Length	70
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20343 - LDSO Billing Supplier Bill-To Contact Name

Data Item Information

Data Item Reference	DI20343
Item Description	LDSO Billing Supplier Bill-To Contact Name
Local Catalogue Reference	DI-551
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	100
Decimal Length
Physical Length	100
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20344 - LDSO Billing Supplier Bill-To Address Line 1

Data Item Information

Data Item Reference	DI20344
Item Description	LDSO Billing Supplier Bill-To Address Line 1
Local Catalogue Reference	DI-552
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20345 - LDSO Billing Supplier Bill-To Address Line 2

Data Item Information

Data Item Reference	DI20345
Item Description	LDSO Billing Supplier Bill-To Address Line 2
Local Catalogue Reference	DI-553
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20346 - LDSO Billing Supplier Bill-To Address Line 3

Data Item Information

Data Item Reference	DI20346
Item Description	LDSO Billing Supplier Bill-To Address Line 3
Local Catalogue Reference	DI-554
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20347 - LDSO Billing Supplier Bill-To Address Line 4

Data Item Information

Data Item Reference	DI20347
Item Description	LDSO Billing Supplier Bill-To Address Line 4
Local Catalogue Reference	DI-555
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20348 - LDSO Billing Supplier Bill-To Address Line 5

Data Item Information

Data Item Reference	DI20348
Item Description	LDSO Billing Supplier Bill-To Address Line 5
Local Catalogue Reference	DI-556
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20349 - LDSO Billing Supplier Bill-To Address Line 6

Data Item Information

Data Item Reference	DI20349
Item Description	LDSO Billing Supplier Bill-To Address Line 6
Local Catalogue Reference	DI-557
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20350 - LDSO Billing Supplier Bill-To Address Line 7

Data Item Information

Data Item Reference	DI20350
Item Description	LDSO Billing Supplier Bill-To Address Line 7
Local Catalogue Reference	DI-558
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20351 - LDSO Billing Supplier Bill-To Address Line 8

Data Item Information

Data Item Reference	DI20351
Item Description	LDSO Billing Supplier Bill-To Address Line 8
Local Catalogue Reference	DI-559
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20352 - LDSO Billing Supplier Bill-To Address Line 9

Data Item Information

Data Item Reference	DI20352
Item Description	LDSO Billing Supplier Bill-To Address Line 9
Local Catalogue Reference	DI-560
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20353 - LDSO Billing Supplier Bill-To Postcode

Data Item Information

Data Item Reference	DI20353
Item Description	LDSO Billing Supplier Bill-To Postcode
Local Catalogue Reference	DI-561
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-007
YAML Name

In Market Messages

Market Message
MM20064

DI20354 - LDSO Billing Account Reference

Data Item Information

Data Item Reference	DI20354
Item Description	LDSO Billing Account Reference
Local Catalogue Reference	DI-563
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	20
Decimal Length
Physical Length	20
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20355 - LDSO Billing Site ID

Data Item Information

Data Item Reference	DI20355
Item Description	Uniquely identifies a metering point. Can be for energy import or export but not both.
Local Catalogue Reference	DI-565
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	30
Decimal Length
Physical Length	30
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20356 - List of MPANS on site

Data Item Information

Data Item Reference	DI20356
Item Description	List of MPANS on site
Local Catalogue Reference	DI-566
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1400
Decimal Length
Physical Length	1400
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20357 - Misaligned Multi Mpan Site

Data Item Information

Data Item Reference	DI20357
Item Description	Identifies if this is a site where billing has become split across supliers
Local Catalogue Reference	DI-567
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20358 - LDSO Billing Site Capacity

Data Item Information

Data Item Reference	DI20358
Item Description	LDSO Billing Site Capacity
Local Catalogue Reference	DI-568
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	13
Decimal Length
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20359 - LDSO Billing Site Address Line 1

Data Item Information

Data Item Reference	DI20359
Item Description	A component of a site address
Local Catalogue Reference	DI-569
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20360 - LDSO Billing Site Address Line 2

Data Item Information

Data Item Reference	DI20360
Item Description	A component of a site address
Local Catalogue Reference	DI-570
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20361 - LDSO Billing Site Address Line 3

Data Item Information

Data Item Reference	DI20361
Item Description	A component of a site address
Local Catalogue Reference	DI-571
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20362 - LDSO Billing Site Address Line 4

Data Item Information

Data Item Reference	DI20362
Item Description	A component of a site address
Local Catalogue Reference	DI-572
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20363 - LDSO Billing Site Address Line 5

Data Item Information

Data Item Reference	DI20363
Item Description	A component of a site address
Local Catalogue Reference	DI-573
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20364 - LDSO Billing Site Address Line 6

Data Item Information

Data Item Reference	DI20364
Item Description	A component of a site address
Local Catalogue Reference	DI-574
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20365 - LDSO Billing Site Address Line 7

Data Item Information

Data Item Reference	DI20365
Item Description	A component of a site address
Local Catalogue Reference	DI-575
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20366 - LDSO Billing Site Address Line 8

Data Item Information

Data Item Reference	DI20366
Item Description	A component of a site address
Local Catalogue Reference	DI-576
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20367 - LDSO Billing Site Address Line 9

Data Item Information

Data Item Reference	DI20367
Item Description	A component of a site address
Local Catalogue Reference	DI-577
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name

In Market Messages

Market Message
MM20064

DI20368 - LDSO Billing Site Post Code

Data Item Information

Data Item Reference	DI20368
Item Description	The postcode of a site address
Local Catalogue Reference	DI-578
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-007
YAML Name

In Market Messages

Market Message
MM20064

DI20369 - LDSO Billing Invoice Type

Data Item Information

Data Item Reference	DI20369
Item Description	The type of invoice being sent
Local Catalogue Reference	DI-580
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	40
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20370 - Tax Point Date

Data Item Information

Data Item Reference	DI20370
Item Description	The date of the invoice for tax purposes
Local Catalogue Reference	DI-581
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20064

DI20371 - Invoice Date

Data Item Information

Data Item Reference	DI20371
Item Description	The date of the invoice
Local Catalogue Reference	DI-582
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20064

DI20372 - Invoice Due Date

Data Item Information

Data Item Reference	DI20372
Item Description	The date by which payment must be received
Local Catalogue Reference	DI-583
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20064

DI20373 - LDSO Biling Invoice Number

Data Item Information

Data Item Reference	DI20373
Item Description	The unique reference for the invoice
Local Catalogue Reference	DI-584
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20374 - Site-Specific DUoS Invoice Type

Data Item Information

Data Item Reference	DI20374
Item Description	(must be populated where LDSO BIlling Invoice Type is Site Specific DUoS )
Local Catalogue Reference	DI-585
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	3
Decimal Length
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20375 - LDSO Billing Cancelled Invoice Number

Data Item Information

Data Item Reference	DI20375
Item Description	Must be populated where site specific DUoS invoice type is 'Can'
Local Catalogue Reference	DI-586
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20376 - Cancelled Invoice Date

Data Item Information

Data Item Reference	DI20376
Item Description	Must be populated where site specific DUoS invoice type is 'Can'
Local Catalogue Reference	DI-587
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20064

DI20377 - Charge Period Start Date

Data Item Information

Data Item Reference	DI20377
Item Description	The start date of the charge period
Local Catalogue Reference	DI-588
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20064

DI20378 - Charge Period End Date

Data Item Information

Data Item Reference	DI20378
Item Description	The end date of the charge period
Local Catalogue Reference	DI-589
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20064

DI20379 - Maximum Demand (in the) Invoice Period

Data Item Information

Data Item Reference	DI20379
Item Description	(must be populated where LDSO Billing Invoice Type is Site Specific DUoS )
Local Catalogue Reference	DI-590
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	6
Decimal Length
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20380 - Maximum Demand (in the) Invoice Period Date Time

Data Item Information

Data Item Reference	DI20380
Item Description	(must be populated where Invoice Type is Site Specific DUoS )
Local Catalogue Reference	DI-591
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-003N
YAML Name

In Market Messages

Market Message
MM20064

DI20381 - Total Invoice Amount ex VAT

Data Item Information

Data Item Reference	DI20381
Item Description	The invoice total excluding VAT
Local Catalogue Reference	DI-592
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	19
Decimal Length
Physical Length	19
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-025
YAML Name

In Market Messages

Market Message
MM20064

DI20382 - Total Invoice VAT

Data Item Information

Data Item Reference	DI20382
Item Description	The total VAT for all charge types on the invoice
Local Catalogue Reference	DI-593
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	19
Decimal Length
Physical Length	19
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-025
YAML Name

In Market Messages

Market Message
MM20064

DI20383 - Total Invoice Amount inc VAT

Data Item Information

Data Item Reference	DI20383
Item Description	The invoice total including VAT
Local Catalogue Reference	DI-594
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	19
Decimal Length
Physical Length	19
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-025
YAML Name

In Market Messages

Market Message
MM20064

DI20384 - ChargeType

Data Item Information

Data Item Reference	DI20384
Item Description	The invoice line charge type
Local Catalogue Reference	DI-596
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	15
Decimal Length
Physical Length	15
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20385 - Number of Days Billed

Data Item Information

Data Item Reference	DI20385
Item Description	The number of days being billed for the charge type
Local Catalogue Reference	DI-597
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	15
Decimal Length
Physical Length	15
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20386 - Quantity

Data Item Information

Data Item Reference	DI20386
Item Description	The quantity being billed for the charge type
Local Catalogue Reference	DI-598
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	17
Decimal Length
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-030
YAML Name

In Market Messages

Market Message
MM20064

DI20387 - Price

Data Item Information

Data Item Reference	DI20387
Item Description	The price for the charge type
Local Catalogue Reference	DI-599
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	15
Decimal Length
Physical Length	15
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-033
YAML Name

In Market Messages

Market Message
MM20064

DI20388 - Total Charge For Charge Type ex VAT

Data Item Information

Data Item Reference	DI20388
Item Description	The charge for the charge type
Local Catalogue Reference	DI-600
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	19
Decimal Length
Physical Length	19
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-025
YAML Name

In Market Messages

Market Message
MM20064

DI20389 - VAT Rate Code

Data Item Information

Data Item Reference	DI20389
Item Description	A code identifying the VAT Type for the charge type
Local Catalogue Reference	DI-601
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20390 - VAT Rate

Data Item Information

Data Item Reference	DI20390
Item Description	The VAT rate for the charge type
Local Catalogue Reference	DI-602
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	4
Decimal Length	2
Physical Length	5
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-031
YAML Name

In Market Messages

Market Message
MM20064

DI20391 - Daily Tariff Number of MSIDs

Data Item Information

Data Item Reference	DI20391
Item Description	The Total number of MSIDs before GSP Group Correction, summed for a Supplier or Embedded LDSO, within a GSP Group, split by Tariff Characteristics.
Local Catalogue Reference	DI-603
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20065

DI20392 - Daily Tariff MSID Charge

Data Item Information

Data Item Reference	DI20392
Item Description	The total MSID charge summed for the Settlement Date by DUoS Tariff ID in GBP
Local Catalogue Reference	DI-604
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	18
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-032
YAML Name

In Market Messages

Market Message
MM20065

DI20393 - Charge Band

Data Item Information

Data Item Reference	DI20393
Item Description	The distribution time band being charged.
Local Catalogue Reference	DI-605
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20065

DI20394 - Daily Uncorrected Volume For Charge Band

Data Item Information

Data Item Reference	DI20394
Item Description	The Total energy, before GSP Group Correction, summed for a Supplier or Embedded LDSO, within a GSP Group, split by Tariff Characteristics, for the Charge Band.
Local Catalogue Reference	DI-606
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20065

DI20395 - Total Volume Charge For Charge Band

Data Item Information

Data Item Reference	DI20395
Item Description	The total volume charge summed for the Settlement Date by DUoS Tariff ID for the Charge Band in GBP
Local Catalogue Reference	DI-607
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-032
YAML Name

In Market Messages

Market Message
MM20065

DI20396 - Daily Total MSID Count

Data Item Information

Data Item Reference	DI20396
Item Description	The Total number of MSIDs before GSP Group Correction, summed for a Supplier or Embedded LDSO, within a GSP Group for the Settlement Date
Local Catalogue Reference	DI-608
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20065

DI20397 - Daily Total MSID Charge

Data Item Information

Data Item Reference	DI20397
Item Description	The total MSID charge summed for the Settlement Date in GBP
Local Catalogue Reference	DI-609
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	18
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-032
YAML Name

In Market Messages

Market Message
MM20065

DI20398 - Daily Total Unit Volume

Data Item Information

Data Item Reference	DI20398
Item Description	The Total energy, before GSP Group Correction, summed for a Supplier or Embedded LDSO, within a GSP Group for the Settlement Date
Local Catalogue Reference	DI-610
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-024
YAML Name

In Market Messages

Market Message
MM20065

DI20399 - Daily Total Unit Charge

Data Item Information

Data Item Reference	DI20399
Item Description	The total volume charge summed for the Settlement Date in GBP
Local Catalogue Reference	DI-611
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	18
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-032
YAML Name

In Market Messages

Market Message
MM20065

DI20400 - Current Supplier DIP ID

Data Item Information

Data Item Reference	DI20400
Item Description	Current Supplier DIP ID
Local Catalogue Reference	DI-218
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name

DI20401 - Current Supplier MPID

Data Item Information

Data Item Reference	DI20401
Item Description	MPID of the Supplier Appointed at the point message was created by the Registration Service, i.e. the Currently Appointed Supplier
Local Catalogue Reference	DI-219
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-027
YAML Name

DI20402 - MDR Reference Date

Data Item Information

Data Item Reference	DI20402
Item Description	Reference Date for MDR Data Recovery
Local Catalogue Reference	DI-196
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name

In Market Messages

Market Message
MM20075

DI20403 - MDR Effective To Date

Data Item Information

Data Item Reference	DI20403
Item Description	The Date at which the MDR stops collecting data.
Local Catalogue Reference	DI-850
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name

In Market Messages

Market Message
MM20073

DI20404 - Re-connection Effective From Date

Data Item Information

Data Item Reference	DI20404
Item Description	The date on which the connection point is physically reconnected to the metering system.
Local Catalogue Reference	DI-028
Data Item Owner	Balancing and Settlement Code Company
Logical Length	25
Decimal Length
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-003
YAML Name

In Market Messages

Market Message
MM20031

DI20405 - LDSO Billing DUoS Tariff ID

Data Item Information

Data Item Reference	DI20405
Item Description	Reference to identify the DUoS Tariff assigned to the billing site
Local Catalogue Reference	DI-612
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	3
Decimal Length
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20064

DI20406 - CCC ID

Data Item Information

Data Item Reference	DI20406
Item Description	The reference number for a consumption component class.
Local Catalogue Reference	DI-303
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20076

DI20407 - LDSO DIP ID

Data Item Information

Data Item Reference	DI20407
Item Description	The unique reference for an LDSO
Local Catalogue Reference	DI-613
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20065

DI20408 - Contract Reference Metering Service

Data Item Information

Data Item Reference	DI20408
Item Description	The unique reference of the contractual agreement between a supplier and the Metering Service
Local Catalogue Reference	DI-019
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length
Physical Length	50
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Commercial in Confidence
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	contractReferenceMeteringService

In Market Messages

Market Message
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015

DI20409 - Domestic Premise Indicator

Data Item Information

Data Item Reference	DI20409
Item Description	A flag that indicates if the MPAN of the registration appointment is used to identify a domestic premise.
Local Catalogue Reference	DI-030
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	domesticPremiseIndicator

In Market Messages

Market Message
MM20010
MM20026
MM20030
MM20038
MM20065
MM20027

DI20410 - Daily Uncorrected Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI20410
Item Description	The sum of Uncorrected Period BM Unit Total Allocated Volume for a Settlement Day.
Local Catalogue Reference	DI-367
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20041
MM20076

DI20411 - Additional Information

Data Item Information

Data Item Reference	DI20411
Item Description	Free text field for site information (Site Visit)
Local Catalogue Reference	DI-093
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2000
Decimal Length	0
Physical Length	2000
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	additionalInformationSiteVisit

In Market Messages

Market Message
MM20033

DI20412 - Settlement Date

Data Item Information

Data Item Reference	DI20412
Item Description	The date on which energy is deemed to be used and must be later settled through BSC initial settlement/reconciliation. Also known as the Trading Day (DI-101)
Local Catalogue Reference	DI-305
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-021
YAML Name

In Market Messages

Market Message
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20049
MM20060
MM20061
MM20062
MM20063
MM20065
MM20068
MM20069
MM20066
MM20067
MM20047
MM20076

DI20413 - Period Metering System Metered Data

Data Item Information

Data Item Reference	DI20413
Item Description	The metered data for a Metering System.
Local Catalogue Reference	DI-432
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	3
Physical Length	13
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-016
YAML Name

In Market Messages

Market Message
MM20046

DI20414 - Daily GSP Group Take

Data Item Information

Data Item Reference	DI20414
Item Description	The sum of GSP Group Take for a day.
Local Catalogue Reference	DI-441
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20049

DI20415 - Uncorrected Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI20415
Item Description	The total energy allocated to a BM Unit in a Settlement Period before GSP Group Correction is applied
Local Catalogue Reference	DI-621
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20416 - Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI20416
Item Description	The total energy allocated to a BM Unit in a Settlement Period after GSP Group Correction is applied.
Local Catalogue Reference	DI-622
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20063

DI20417 - MHHS Consumption Component Class

Data Item Information

Data Item Reference	DI20417
Item Description	The reference number for a consumption component class.
Local Catalogue Reference	DI-512
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI20418 - MSID Count - Actuals

Data Item Information

Data Item Reference	DI20418
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2377
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20419 - MSID Count - Estimates

Data Item Information

Data Item Reference	DI20419
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2378
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20420 - MSID Count - Defaults

Data Item Information

Data Item Reference	DI20420
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2379
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI20421 - Daily Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI20421
Item Description	The sum of Period BM Unit Total Allocated Volume for a Settlement Day.
Local Catalogue Reference	DI-368
Data Item Owner	Balancing and Settlement Code Company
Logical Length	15
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType	DT-022
YAML Name

In Market Messages

Market Message
MM20041
MM20076

DI20422 - Metered Indicator

Data Item Information

Data Item Reference	DI20422
Item Description	An indicator to show whether the Consumption Component is for a metered supply or unmetered supply.
Local Catalogue Reference	DI-127
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	meteredIndicator

In Market Messages

Market Message
MM20000
MM20003
MM20004
MM20010
MM20013
MM20026
MM20037
MM20038

DI20423 - Default BM Unit Flag

Data Item Information

Data Item Reference	DI20423
Item Description	Denotes whether or not the BM Unit is the default for a Supplier in a GSP Group.
Local Catalogue Reference	DI-357
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
FALSE	The BM Unit is not the default BM Unit
TRUE	The BM Unit is the default BM Unit

In Market Messages

Market Message
MM20041
MM20076

DI50001 - Market Participant Role Code

Data Item Information

Data Item Reference	DI50001
Item Description	The code which identifies the role which a Market Participant performs in the market.
Local Catalogue Reference	J0001
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI50002 - Market Participant Id

Data Item Information

Data Item Reference	DI50002
Item Description	The unique market-wide reference for a Market Participant.
Local Catalogue Reference	J0002
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50003 - MPAN Core

Data Item Information

Data Item Reference	DI50003
Item Description	The unique national reference for a Metering System or an Asset Metering System.
Local Catalogue Reference	J0003 / DI-063
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification	Restricted
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-002
YAML Name	MPANCore

In Market Messages

Market Message
MM00001
MM00013
MM00016
MM00021
MM00023
MM00029
MM00036
MM00042
MM00047
MM00051
MM00074
MM00075
MM00079
MM00091
MM00092
MM00093
MM00095
MM00099
MM00100
MM00102
MM00103
MM00104
MM00105
MM00114
MM00117
MM00119
MM00121
MM00123
MM00126
MM00127
MM00128
MM00135
MM00140
MM00156
MM00168
MM00206
MM00219
MM00221
MM00222
MM00226
MM00231
MM00235
MM00236
MM00240
MM00241
MM00254
MM00257
MM00313
MM00315
MM00319
MM00321
MM00337
MM00361
MM00369
MM00370
MM00372
MM00381
MM00392
MM00424
MM20000
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20023
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20046
MM20059
MM20071
MM20072
MM20073
MM20074
MM20075
MM00445
MM00446

DI50004 - Meter ID

Data Item Information

Data Item Reference	DI50004
Item Description	Serial number of the physical meter (Installed or Existing Meter).
Local Catalogue Reference	J0004 / DI-056
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Commercial in Confidence
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-029
YAML Name	meterID

In Market Messages

Market Message
MM00001
MM00013
MM00021
MM00023
MM00029
MM00036
MM00047
MM00051
MM00079
MM00091
MM00092
MM00093
MM00095
MM00099
MM00100
MM00102
MM00103
MM00105
MM00126
MM00135
MM00140
MM00156
MM00168
MM00219
MM00231
MM00235
MM00240
MM00241
MM00254
MM00257
MM00370
MM20005
MM20010
MM20013
MM20034
MM20035
MM20037
MM20020
MM20071
MM20072
MM20075
MM20024

DI50005 - Requested Action Code

Data Item Information

Data Item Reference	DI50005
Item Description	A code defining the required action to be performed.
Local Catalogue Reference	J0007
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Obtain reading
2	Estimate reading
3	Set-up appointment
4	Investigate suspected metering/comms fault
5	Report to Meter Operator
6	Transfer meter technical and commissioning details to new MOP
7	Transfer meter technical and commissioning details and meter reading history to new Data Collector
9	Transfer site details and MPAN core for new connection
10	PP Register readings only
11	PP Register readings and settings
12	Install Check Meter
13	Carry out on-site accuracy tests.
14	Outage Enquiry
15	Safety Investigation
16	Voltage Complaint
17	Calculate deemed advance other than on Change of Supplier.
18	Reading from faulty metering system have been used in final reconciliation.
19	Verify Mapping
20	Carry out Validation Test
21	Provide Site Technical Details
22	New Supplier transfers meter reading history to new Data Collector using D0311 flow.
23	Revert to non-smart Change of Supplier process
24	Migrated Metering Point (CoA)
25	Migrated Metering Point (CoS)

In Market Messages

Market Message
MM00075
MM00126
MM00168

DI50006 - Nature of Maintenance

Data Item Information

Data Item Reference	DI50006
Item Description	Details of the tests, maintenance and replacement work done by the Meter Operator on the meters, communications equipment and links in a Metering System.
Local Catalogue Reference	J0008 / DI-092
Data Item Owner	Retail Energy Code Company
Logical Length	200
Decimal Length	0
Physical Length	200
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	natureofMaintenanceEnergisationStatus

In Market Messages

Market Message
MM00013
MM00016
MM00051
MM20033

DI50007 - Meter Register Id

Data Item Information

Data Item Reference	DI50007
Item Description	The reference Id for a Meter Register within a meter.
Local Catalogue Reference	J0010
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00013
MM00036
MM00047
MM00051
MM00079
MM00092
MM00093
MM00102
MM00103
MM00105
MM00140
MM00156
MM00219
MM00231
MM00235
MM00254
MM00257

DI50008 - Additional Information

Data Item Information

Data Item Reference	DI50008
Item Description	Free text field for site information (Site Visit)
Local Catalogue Reference	J0012
Data Item Owner	Retail Energy Code Company
Logical Length	200
Decimal Length	0
Physical Length	200
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00013
MM00016
MM00023
MM00029
MM00042
MM00073
MM00074
MM00075
MM00079
MM00091
MM00092
MM00093
MM00095
MM00102
MM00104
MM00119
MM00121
MM00126
MM00128
MM00135
MM00140
MM00156
MM00168
MM00219
MM00231
MM00235
MM00236
MM00240
MM00241
MM00257
MM00337
MM00392

DI50009 - Date of Action

Data Item Information

Data Item Reference	DI50009
Item Description	Calendar date on which requested action was performed.
Local Catalogue Reference	J0014
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00013
MM00036
MM00093
MM00105
MM00114

DI50010 - Reading Date & Time

Data Item Information

Data Item Reference	DI50010
Item Description	The date and time at which a meter register reading is taken. The time is always midnight for Non-Half Hourly readings with the exception of special reads where the absolute reading time must be given.
Local Catalogue Reference	J0016
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00102
MM00135
MM00140
MM00254
MM00257

DI50011 - Date (Midnight to Midnight UTC)

Data Item Information

Data Item Reference	DI50011
Item Description	A calendar day, covering 24 hours (or 48 half hour periods) from midnight to midnight in GMT.
Local Catalogue Reference	J0018
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00079
MM00206
MM00361

DI50012 - Meter Period Number

Data Item Information

Data Item Reference	DI50012
Item Description	The reference number for a half-hour meter period, unique within a date spanning midnight to midnight in Universal Time Clock.
Local Catalogue Reference	J0019
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	00:00:01 to 00:30:00
2	00:30:01 to 01:00:00
3	01:00:01 to 01:30:00
4	01:30:01 to 02:00:00
5	02:00:01 to 02:30:00
6	02:30:01 to 03:00:00
7	03:00:01 to 03:30:00
8	03:30:01 to 04:00:00
9	04:00:01 to 04:30:00
10	04:30:01 to 05:00:00
11	05:00:01 to 05:30:00
12	05:30:01 to 06:00:00
13	06:00:01 to 06:30:00
14	06:30:01 to 07:00:00
15	07:00:01 to 07:30:00
16	07:30:01 to 08:00:00
17	08:00:01 to 08:30:00
18	08:30:01 to 09:00:00
19	09:00:01 to 09:30:00
20	09:30:01 to 10:00:00
21	10:00:01 to 10:30:00
22	10:30:01 to 11:00:00
23	11:00:01 to 11:30:00
24	11:30:01 to 12:00:00
25	12:00:01 to 12:30:00
26	12:30:01 to 13:00:00
27	13:00:01 to 13:30:00
28	13:30:01 to 14:00:00
29	14:00:01 to 14:30:00
30	14:30:01 to 15:00:00
31	15:00:01 to 15:30:00
32	15:30:01 to 16:00:00
33	16:00:01 to 16:30:00
34	16:30:01 to 17:00:00
35	17:00:01 to 17:30:00
36	17:30:01 to 18:00:00
37	18:00:01 to 18:30:00
38	18:30:01 to 19:00:00
39	19:00:01 to 19:30:00
40	19:30:01 to 20:00:00
41	20:00:01 to 20:30:00
42	20:30:01 to 21:00:00
43	21:00:01 to 21:30:00
44	21:30:01 to 22:00:00
45	22:00:01 to 22:30:00
46	22:30:01 to 23:00:00
47	23:00:01 to 23:30:00
48	23:30:01 to 00:00:00

In Market Messages

Market Message
MM00079

DI50013 - Actual/Estimated Indicator

Data Item Information

Data Item Reference	DI50013
Item Description	Bi State Indicator showing whether a component of consumption for Half Hourly metering systems pertains to actual or estimated data.
Local Catalogue Reference	J0020
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Actual
C	Long Day/Short Day Indicator
E	Estimated

In Market Messages

Market Message
MM00079
MM00206
MM00321
MM00361

DI50014 - Meter Period Value

Data Item Information

Data Item Reference	DI50014
Item Description	The value of the consumption by Measurement Quantity for a half hour period Meter Period Number/Settlement Period.
Local Catalogue Reference	J0021
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00079

DI50015 - BSC Validation Status

Data Item Information

Data Item Reference	DI50015
Item Description	Indicates whether readings or Half Hourly advances have been validated for BSC Settlement, passed BSC Validation or failed BSC Validation.
Local Catalogue Reference	J0022
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	failed
U	not validated
V	validated

In Market Messages

Market Message
MM00102
MM00257

DI50016 - Site Visit Check Code

Data Item Information

Data Item Reference	DI50016
Item Description	A code identifying either nature of checks made/to be made on metering equipment during a site visit or identifying reason for failure to obtain readings.
Local Catalogue Reference	J0024 / DI-096
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	siteVisitCheckCode

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Site occupied
2	Site not occupied
3	Meter system energised
4	Meter system de-energised
5	Equipment/meter damage
6	Suspected tampering
7	Timeswitch stopped
8	Phase/fuse failure
9	Consumption detected on de-energised meter
10	Change of meter
11	Zero reading on MD register
13	MD register on full scale
14	More than 1 MD register reset
15	Meter stopped
16	Seals damaged
17	Seals missing
18	Unsafe premises
19	Call not made on routine visit
20	No access
21	Refused access
22	Meter blocked
23	Wiring dangerous or incomplete
24	Token Meter Reset
25	Token Meter Not Reset
26	Agent failed to keep appointment
27	Meter reading modified manually by NHHDC in accordance with BSCPs -site visit not required.
28	Unable to gain access due to Insufficient address details
29	Customer unable to provide access
30	Unable to gain access to HV environment
31	Interrogation port unavailable (HH only)
32	Wrong meter/outstation password (HH only)
33	Handheld failure (HH only)
34	Suspected demolished
35	Demolished
36	Change of occupier
37	Unmanned
38	Unable to gain access due to key/code being unavailable
39	Unable to locate meter at property
40	Suspected Energised
41	Suspected De-energised
42	Site capable of exporting energy
43	Supply remotely disabled
44	Supply remotely re-armed
50	Category A Network Defect Reported
51	Category B Network Defect Reported
52	Additional equipment required
53	Unable to establish WAN
54	Unable to establish HAN
55	Insufficient space for new meter installation
56	Unable to access due to parking restrictions
57	Unable to complete installation due to adverse weather conditions
58	Unable to complete installation due to height/position of meter
88	Request rejected
89	Fault resolution completion report

In Market Messages

Market Message
MM00001
MM00013
MM00036
MM00079
MM00093
MM00102
MM00121
MM00135
MM00235
MM00257
MM20005
MM20033

DI50017 - Date Action Required By

Data Item Information

Data Item Reference	DI50017
Item Description	The date on or as of which a requested action is required to be completed.
Local Catalogue Reference	J0028
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00075
MM00168

DI50018 - Registration Transaction Number

Data Item Information

Data Item Reference	DI50018
Item Description	A system generated unique identifier for a Registration which is used in the objection process, Registration withdrawal process and in the refresh files to the DCC.
Local Catalogue Reference	J0031
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50019 - Register Reading

Data Item Information

Data Item Reference	DI50019
Item Description	The value of a reading from a meter register at a specified date and time.
Local Catalogue Reference	J0040
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00036
MM00092
MM00093
MM00102
MM00103
MM00105
MM00140
MM00231
MM00235
MM00254
MM00257

DI50020 - MAR Status

Data Item Information

Data Item Reference	DI50020
Item Description	The status of a Meter Advance Reconciliation performed for a meter.
Local Catalogue Reference	J0041
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Automatically passed
F	Validation attempted but failed for some reason
M	Manually passed
O	Overdue

In Market Messages

Market Message
MM00235

DI50021 - MD Reset Date & Time

Data Item Information

Data Item Reference	DI50021
Item Description	The date and time at which a Maximum Demand Meter is reset to zero.
Local Catalogue Reference	J0044
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00257

DI50022 - Meter Reading Flag

Data Item Information

Data Item Reference	DI50022
Item Description	Indicates whether register reading is valid or suspect.
Local Catalogue Reference	J0045
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Suspect
T	Valid

In Market Messages

Market Message
MM00102
MM00257

DI50023 - Meter Reading Status

Data Item Information

Data Item Reference	DI50023
Item Description	Indicates whether register reading is valid or suspect. If meter readings are flagged as suspect (see Data Item 'Meter Reading Flag') they are checked. If the data is still considered to be invalid, 'Meter Reading Status' is set to the same value as 'Meter Reading Flag'. If the data is considered to be valid, 'Meter Reading Status' is set to valid 'Meter Reading Flag' and 'Meter Reading Reason Code' are retained for audit purposes.
Local Catalogue Reference	J0047
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Suspect
T	Valid

In Market Messages

Market Message
MM00257

DI50024 - Contract Reference

Data Item Information

Data Item Reference	DI50024
Item Description	A unique reference number identifying a Contract Agreement between Supplier and its appointed Agents
Local Catalogue Reference	J0048
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00241
MM00313

DI50025 - Effective from Settlement Date {REGI}

Data Item Information

Data Item Reference	DI50025
Item Description	The first inclusive settlement date of a Supplier's registration to a metering system.
Local Catalogue Reference	J0049
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00099
MM00236
MM00240
MM00424

DI50026 - Actual Noon Temperature

Data Item Information

Data Item Reference	DI50026
Item Description	The arithmetic average of actual noon temperature as measured at representative weather stations within the GSP Group area.
Local Catalogue Reference	J0062
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	1
Physical Length	6
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50027 - BSP Group Id

Data Item Information

Data Item Reference	DI50027
Item Description	A unique identifier for a BSP Group. A BSP Group is a distinct electrical system, consisting of all or part of a distribution system in Scotland (owned and operated by a Distributor) that is supplied from one or more Bulk Supply Points for which the total supply into the BSP Group can be determined for each half hour. A BSP Group is conceptually identical to a GSP Group in England and Wales.
Local Catalogue Reference	J0063
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50028 - GSP Group Id

Data Item Information

Data Item Reference	DI50028
Item Description	Identifies the distinct grid supply point group (physical region of the country) where the metering point is located.
Local Catalogue Reference	J0066 / DI-037
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	GSPGroupID

In Market Messages

Market Message
MM00381
MM20000
MM20002
MM20003
MM20004
MM20005
MM20006
MM20007
MM20008
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20016
MM20017
MM20018
MM20019
MM20020
MM20023
MM20024
MM20025
MM20026
MM20027
MM20028
MM20029
MM20030
MM20031
MM20032
MM20033
MM20034
MM20035
MM20036
MM20037
MM20038
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20059
MM20049
MM20060
MM20061
MM20062
MM20063
MM20064
MM20065
MM20068
MM20069
MM20066
MM20067
MM20071
MM20072
MM20073
MM20074
MM20075
MM20047
MM20076

DI50029 - Noon Effective Temperature

Data Item Information

Data Item Reference	DI50029
Item Description	Calculated for a day based on the actual temperature at noon (clock time) for the day and the previous two days.
Local Catalogue Reference	J0068
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	1
Physical Length	6
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50030 - Period Profile Coefficient Value (Settlement Period 01)

Data Item Information

Data Item Reference	DI50030
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 1. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J0069
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50031 - Period Register on State Indicator (Settlement Period 01)

Data Item Information

Data Item Reference	DI50031
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 1.
Local Catalogue Reference	J0070
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	NB. Period Time Pattern State Indicator in Revised BSC Rules.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	standing for False, meaning contact is off.
T	standing for True, meaning contact is on.

DI50032 - Profile Class Id

Data Item Information

Data Item Reference	DI50032
Item Description	A legacy classification, retained soley for a subset of Traditional Meters, to assist with the allocation of gross consumption to individual Settlement Periods.
Local Catalogue Reference	J0071 / DI-122
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	profileClass

In Market Messages

Market Message
MM00254
MM20010
MM20013
MM20018
MM20019
MM20037
MM20038

DI50033 - Profile Id

Data Item Information

Data Item Reference	DI50033
Item Description	The reference number for a Profile, unique within Profile Class. Each set of profiles for a profile class will include one base load profile and a number of switched load profiles. Example: Profile Class - Profile 1 1 1 2 1 3 2 1 2 2 etc.
Local Catalogue Reference	J0072
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50034 - Settlement Date

Data Item Information

Data Item Reference	DI50034
Item Description	The date on which energy is deemed to be used and must be later settled through BSC initial settlement/reconciliation or Scottish Settlements. Also known as the Trading Day.
Local Catalogue Reference	J0073
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	In HHDA and IEPFA also referred to as Settlement Day.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321
MM00381

DI50035 - Settlement Period Id

Data Item Information

Data Item Reference	DI50035
Item Description	The reference number for a Settlement Period, unique within Settlement Date. Period Ids are assigned sequentially to each period in the local time day. Period 1 identifies the half hour period which ends at 00:30 local time.
Local Catalogue Reference	J0074 / DI-307
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes	Note the internal Settlement Period Id in Existing Settlements has a different set of values. It is a unique number identifying the Settlement period which started at 1 on vesting day. Settlement Period Id in the interface between SAA and SVAA will conform to the SVAA definition, rather than the existing Settlement definition.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321
MM00381
MM20046
MM20049
MM20060
MM20062
MM20063
MM20068
MM20069
MM20066
MM20067

DI50036 - Standard Settlement Configuration Desc

Data Item Information

Data Item Reference	DI50036
Item Description	Description to expand Data Item Standard Settlement Configuration Id.
Local Catalogue Reference	J0075
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50037 - Standard Settlement Configuration (SSC) Id

Data Item Information

Data Item Reference	DI50037
Item Description	A legacy classification, maintained by Suppliers, retained soley to assist with the understanding of allocation of gross consumption to individual Settlement Periods.
Local Catalogue Reference	J0076 / DI-123
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	SSC

In Market Messages

Market Message
MM00042
MM00047
MM00051
MM00219
MM20010
MM20013
MM20018
MM20019
MM20037
MM20038

DI50038 - Time of Sunset

Data Item Information

Data Item Reference	DI50038
Item Description	The time of sunset, hours and minutes in local time, as provided by the authorised time of sunset provider.
Local Catalogue Reference	J0077
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50039 - Time Pattern Regime

Data Item Information

Data Item Reference	DI50039
Item Description	The unique market-wide reference for a Time Pattern Regime being used to calculate money owed for energy used by each customer. A pattern of switching behaviour through time that one or more Settlement Register uses.
Local Catalogue Reference	J0078
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	5
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00047
MM00219
MM00254

DI50040 - Annualised Advance

Data Item Information

Data Item Reference	DI50040
Item Description	An estimate of annual consumption for a Settlement Register, calculated from a meter advance, and used for settlement (of) days within the meter advance period. The meter advance is determined from a pair of meter readings and attributed to a metering system's settlement register.
Local Catalogue Reference	J0079
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	1
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50041 - Energisation Status

Data Item Information

Data Item Reference	DI50041
Item Description	Indicates if the metering point is considered energised (i.e. connected to the distribution system) and therefore active for settlement purposes.
Local Catalogue Reference	J0080 / DI-033
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	energisationStatus

Data Item Enumeration

Enumeration Value	Enumeration Description
D	De-Energised
E	Energised

In Market Messages

Market Message
MM00021
MM00036
MM00051
MM00092
MM00093
MM00095
MM00102
MM00103
MM00140
MM00219
MM00254
MM20000
MM20010
MM20013
MM20032
MM20033
MM20037
MM20038
MM20071
MM20072

DI50042 - Estimated Annual Consumption

Data Item Information

Data Item Reference	DI50042
Item Description	For each metering system, a weather normalised estimate of consumption over a calendar year.
Local Catalogue Reference	J0081
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	1
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50043 - Measurement Class Id

Data Item Information

Data Item Reference	DI50043
Item Description	Unique identifier for the measurement classification of Metering System. Measurement Class determines how the power values for a Metering System are to be aggregated.
Local Catalogue Reference	J0082
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50044 - Metering System Id

Data Item Information

Data Item Reference	DI50044
Item Description
Local Catalogue Reference	J0083
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50045 - Supplier Id

Data Item Information

Data Item Reference	DI50045
Item Description	The unique market-wide reference for a Supplier of electricity. A Supplier is an organisation with a Supply license. A licensed supplier may supply customers as defined in his Electricity Supply License. Suppliers with license exemption may not supply metering systems registered in MPAS.
Local Catalogue Reference	J0084 / DI-495
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00023
MM00206
MM00219
MM00240
MM00321
MM00361
MM00381
MM20039
MM20041
MM20042
MM20046
MM20049
MM20060
MM20061
MM20062
MM20063
MM20064
MM20065
MM20068
MM20069
MM20066
MM20067
MM20047
MM20076
MM20043

DI50046 - Effective from Settlement Date {MACDC}

Data Item Information

Data Item Reference	DI50046
Item Description	The first inclusive settlement date in the meter advance period between two meter readings.
Local Catalogue Reference	J0087
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50047 - Effective to Settlement Date {MACDC}

Data Item Information

Data Item Reference	DI50047
Item Description	The last inclusive settlement date in the meter advance period between two meter readings.
Local Catalogue Reference	J0088
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00168

DI50048 - Effective from Settlement Date {EACDC}

Data Item Information

Data Item Reference	DI50048
Item Description	A Data Collector's view of the first settlement date for which an estimated annual consumption is effective. This date will be one day after the meter advance period that was used to calculate the estimated annual consumption (and corresponding annualised advance).
Local Catalogue Reference	J0090
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50049 - Effective from Settlement Date {SCDC}

Data Item Information

Data Item Reference	DI50049
Item Description	A Data Collector's view of the first settlement date that a metering system assumes a Standard Settlement Configuration.
Local Catalogue Reference	J0091
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50050 - Effective from Settlement Date {MSPCDC}

Data Item Information

Data Item Reference	DI50050
Item Description	A Data Collector's view of the first settlement date that a metering system assumes a profile class.
Local Catalogue Reference	J0092
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50051 - Effective from Settlement Date {MSGGDC}

Data Item Information

Data Item Reference	DI50051
Item Description	A Data Collector's view of the first settlement date that a metering system is in a BSP/GSP Group.
Local Catalogue Reference	J0093
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50052 - Effective from Settlement Date {MSMCDC}

Data Item Information

Data Item Reference	DI50052
Item Description	A Data Collector's view of the first settlement date that a metering system assumes a measurement class.
Local Catalogue Reference	J0094
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50053 - Retrieval Method

Data Item Information

Data Item Reference	DI50053
Item Description	A code identifying the method by which meter data is collected from the meter.
Local Catalogue Reference	J0098
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H	Visual
M	Manual (Electronic Download to Hand Held Unit)
N	Not known at time of appointment or request for meter installation
R	Remote reading
S	Supplier sourced Half Hourly smart meter readings
U	Unmetered reading

In Market Messages

Market Message
MM00042
MM00051
MM00219
MM00424

DI50054 - Estimation Reason Code

Data Item Information

Data Item Reference	DI50054
Item Description	A code identifying reason for estimating meter period value.
Local Catalogue Reference	J0100
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Faulty Meter
B	Hand Held Read Failure
C	Meter Not on Site/Metering Protocol not Approved
D	Standing Data Incorrect
E	No Access to Meter
F	Faulty Meter (Intermittent)
G	Meter Time/Date Reset
H	Outstation Reset
I	Meter Change/Meter Maintenance
J	Phase Failure
K	Meter Recorded Zeros
L	Test Data Recorded
M	Data Lapse
N	Actual Data Manually Keyed
O	Proving Test failure
Z	Other

DI50055 - Number of Periods Estimated

Data Item Information

Data Item Reference	DI50055
Item Description	For each MPAN, the number of half hour periods per calendar date for which data has been estimated.
Local Catalogue Reference	J0102
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50056 - Measurement Quantity Id

Data Item Information

Data Item Reference	DI50056
Item Description	Identifies the type of the quantity that is measured by the Settlement Period Value.
Local Catalogue Reference	J0103 / DI-052
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	measurementQuantityID

In Market Messages

Market Message
MM00051
MM00079
MM00156
MM00206
MM00219
MM00321
MM00361
MM20016
MM20017
MM20021
MM20022
MM20023
MM20027
MM20029
MM20030
MM20043
MM20046
MM20060
MM20062
MM20063
MM20069
MM20066
MM20067
MM20074

DI50057 - Rejection Reason Code

Data Item Information

Data Item Reference	DI50057
Item Description	A code defining the reasons for rejections/exceptions raised.
Local Catalogue Reference	J0107
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Instruction Type Invalid
10	Invalid Meter Operator Appointment Dates
11	Meter Timeswitch Code Unknown
12	Invalid Meter Timeswitch Effective From Dates
13	Meter Measurement Class Unknown
14	Invalid Meter Measurement Class Effective From Dates
15	Meter SSC/Profile Class Unknown
16	Invalid SSC/Profile Class Effective From Dates
17	Energisation Status Unknown
18	Invalid Energisation Status Effective From Dates
19	Invalid Supplier Registration Effective From Dates
2	MPAN Core Already Exists
20	Supplier Not Registered At Metering Point
21	Supplier Registration is Currently Objected
22	No Registration Exists For Metering Point
23	MPAN is Disconnected
24	Registration After Disconnection Date
25	Only Old' Supplier Allowed to Raise Objection on This Metering Point'
26	Metering Point Has No Objection Currently Held Against It
27	No Change of Supplier Request Has Been Received For This Metering Point
28	Registration Too Soon After Previous
29	Registration Pre-Dates Previous
3	MPAN Core Unknown
30	Objection Received After Objection Period Has Expired
31	Profile Class/Standard Settlement Configuration Cannot Exist for HH Meter
32	Future Registration Already Exists
33	Attempted to Energise Metering Point With Incomplete Set of Data
34	Distribution Data Not Supplied
35	Transaction Registration Number and Registration EFD's Are Incorrect
36	Profile Class Unknown
37	Standard Settlement Configuration Unknown
38	Incomplete Instruction
39	Inconsistency Between Measurement Class and DA/DC Type
4	Registration Already Exists
40	Data Aggregator Type Unknown
41	Data Collector Type Unknown
42	Initial Registration - Not All Required Data Provided
43	Metering Point is Not 1998 Traded
44	Objection Outstanding
45	Supplier Already Registered at Metering Point
46	Invalid Change of Tenancy Indicator
47	Value Provided is the Same as Current
48	Pending Change Already Exists
49	Supplier not a Green Deal Licensee
5	Data Aggregator Unknown/No Longer Active
50	Invalid SMSO Id
51	Effective From Date {SMSO] invalid
52	Invalid IHD Status
53	Effective From Date {IHDI} invalid
54	Invalid SMETS Version
55	Invalid DCC Service Flag
56	Effective From Date {DCCF} invalid
57	Invalid UPRN
58	Invalid Supplier ID
59	Only New Supplier Allowed to withdraw from registration
6	Invalid Data Aggregator Appointment Dates
60	Withdrawal request received after withdrawal period
61	Registration has been withdrawn
7	Data Collector Unknown/No Longer Active
8	Invalid Data Collector Appointment Dates
9	Meter Operator Unknown/No Longer Active
62	MHHS Forward Migration in Progress or Completed

DI50058 - Timestamp

Data Item Information

Data Item Reference	DI50058
Item Description	A high resolution, local calendar time in calendar day. Timestamps are local with respect to the geographical area in which the market operates unless otherwise stated. Timestamp is typically generated by the system and used for creating a unique audit point.
Local Catalogue Reference	J0108
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	21
Data Type	String
Data Type Format	Timestamp
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50059 - Instruction Number

Data Item Information

Data Item Reference	DI50059
Item Description	Instructions are used to convey details of changes that must be transmitted and acted upon by participants (see Data Interfaces document for further details).
Local Catalogue Reference	J0109
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	Number
Data Type Format	Integer
Data Item Notes	MPAS operators provide instruction sequence numbering to each individual Supplier. Instructions will be sequenced with increments (but may not be contiguous) when created at time of instruction generation. MPAS does not check incoming file and instruction sequence numbers from Suppliers. NHHDC systems do not support file and instruction sequence numbering with roles other than NHHDA
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00226
MM00313

DI50060 - MPAS Agent Id

Data Item Information

Data Item Reference	DI50060
Item Description	The unique market-wide reference for a MPAS Agent.
Local Catalogue Reference	J0111
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50061 - Effective to Settlement Date {REGI}

Data Item Information

Data Item Reference	DI50061
Item Description	The last inclusive settlement date after which a Supplier's registration to a metering system ceases to be valid.
Local Catalogue Reference	J0117
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50062 - Profile Class Description

Data Item Information

Data Item Reference	DI50062
Item Description	Description to expand Data Item Profile Class Id.
Local Catalogue Reference	J0122
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50063 - Switched Load Profile Class Ind

Data Item Information

Data Item Reference	DI50063
Item Description	Indicates whether or not the Profile Class can be used for metering systems with switched load. A profile class where load is switched on and off by Time or Tele-Switching.
Local Catalogue Reference	J0123
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	standing for False, meaning Profile Class cannot be used for MS with switched load
T	standing for True, meaning Profile Class can be used for MS with switched load

DI50064 - Profile Description

Data Item Information

Data Item Reference	DI50064
Item Description	Description to expand Data Item Profile Id.
Local Catalogue Reference	J0124
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50065 - Effective from Settlement Date {PROF}

Data Item Information

Data Item Reference	DI50065
Item Description	The first inclusive settlement date from which a Profile becomes effective.
Local Catalogue Reference	J0125
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50066 - Day Type Id

Data Item Information

Data Item Reference	DI50066
Item Description	An identifier for the type of settlement day, used to identify which Regression Equations are to be used.
Local Catalogue Reference	J0127
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50067 - Season Id

Data Item Information

Data Item Reference	DI50067
Item Description	The reference number for a Season (as defined by SVAA).
Local Catalogue Reference	J0128
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50068 - Group Average Annual Consumption

Data Item Information

Data Item Reference	DI50068
Item Description	The report value of the estimated average annual consumption for metering systems in a profile class for a GSP Group.
Local Catalogue Reference	J0129
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50069 - Switched Load Indicator

Data Item Information

Data Item Reference	DI50069
Item Description	A bi-state indicator which indicates whether metering system registers associated with the Measurement Requirement are used for switching loads.
Local Catalogue Reference	J0132
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	standing for False, meaning Registers not used for switched load
T	standing for True, meaning Registers used for switched load

DI50070 - Average Fraction of Yearly Consumption

Data Item Information

Data Item Reference	DI50070
Item Description	The proportion of the profile shape that falls within the designated settlement periods. Used in algorithmic profiling and in chunking of timeswitched profiles.
Local Catalogue Reference	J0133
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	6
Physical Length	9
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50071 - Tele-Switch/Clock Indicator

Data Item Information

Data Item Reference	DI50071
Item Description	Indicates whether a Time Pattern Regime is controlled by a Tele-Switch or a time-switch (clock).
Local Catalogue Reference	J0134
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Clock
S	Tele-switch

In Market Messages

Market Message
MM00051

DI50072 - Tele-Switch User Id

Data Item Information

Data Item Reference	DI50072
Item Description	The reference number for a Tele-Switch User (a user, i.e. electricity Supplier, of the Tele-Switch control unit).
Local Catalogue Reference	J0135
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50073 - Tele-Switch Group Id

Data Item Information

Data Item Reference	DI50073
Item Description	The reference number for a Tele-Switch Group (one of the groups of Tele-Switches controlled by a Tele-Switch user).
Local Catalogue Reference	J0136
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50074 - Tele-Switch Switch Id

Data Item Information

Data Item Reference	DI50074
Item Description	The reference number for a Tele-Switch Switch (one of the four logical switches within a Tele-Switch receiver).
Local Catalogue Reference	J0137
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Logical Switch 1
B	Logical Switch 2
C	Logical Switch 3
D	Logical Switch 4

DI50075 - Start Time

Data Item Information

Data Item Reference	DI50075
Item Description	A time at which time-switched metering system registers associated with a Time Pattern Regime are instructed to switch on.
Local Catalogue Reference	J0142
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50076 - End Time

Data Item Information

Data Item Reference	DI50076
Item Description	A time at which time-switched metering system registers associated with a Time Pattern Regime are instructed to switch off.
Local Catalogue Reference	J0143
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes	May be GMT or local time depending upon whether the associated SSC is in GMT or local time.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50077 - Settlement Code

Data Item Information

Data Item Reference	DI50077
Item Description	A code which, together with the Settlement Date, identifies a Settlement published in the Settlement Timetable. It identifies the type of Settlement.
Local Catalogue Reference	J0146
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321
MM00381
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069
MM20066
MM20067

DI50078 - Line Loss Factor Class Id

Data Item Information

Data Item Reference	DI50078
Item Description	The reference for a Line Loss Factor Class within a Distributor's system which applies to a group of metering systems.
Local Catalogue Reference	J0147
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254
MM00381

DI50079 - SPM Total Annualised Advance

Data Item Information

Data Item Reference	DI50079
Item Description	The sum of Annualised Advances for a cell of the Supplier Purchase Matrix.
Local Catalogue Reference	J0148
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50080 - SPM Total EAC

Data Item Information

Data Item Reference	DI50080
Item Description	The sum of estimated annual consumptions for metering systems with a metered measurement class contributing to a Supplier purchase matrix.
Local Catalogue Reference	J0149
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50081 - SPM Total EAC MSID Count

Data Item Information

Data Item Reference	DI50081
Item Description	The count of Non-Half Hourly metering systems whose consumption is based on an Estimated Annual Consumption. It is for a given Supplier and Settlement Class within a GSP Group for a Settlement Run.
Local Catalogue Reference	J0150
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	NB. Number of Non-Half Hourly Metering Systems contributing to Total Estimated Annual Consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50082 - SPM Total Unmetered Consumption

Data Item Information

Data Item Reference	DI50082
Item Description	The sum of estimated annual consumptions for metering systems with an unmetered measurement class contributing to a Supplier purchase matrix.
Local Catalogue Reference	J0151
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50083 - SPM Total Unmetered MSID Count

Data Item Information

Data Item Reference	DI50083
Item Description	The number of metering systems contributing to a Supplier purchase matrix's total unmetered consumption.
Local Catalogue Reference	J0152
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50084 - SPM Total AA MSID Count

Data Item Information

Data Item Reference	DI50084
Item Description	The count of Non-Half Hourly metering systems whose consumption is based on an Annualised Advance and which are not de-energised with a zero Annualised Advance for all Settlement Registers. It is for a given Supplier and Settlement Class within a GSP Group for a Settlement Run. The count is supplied by the Data Aggregator.
Local Catalogue Reference	J0153
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Number of Non-Half Hourly Metering Systems contributing to the Total Annualised Advance.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50085 - Line Loss Factor

Data Item Information

Data Item Reference	DI50085
Item Description	A multiplier which, when applied to a system s consumption, converts it into its estimated original consumption at the GSP level i.e. before losses. Normally used as a synonym for Loss Factor : it includes all losses such as those due to transformers lines thefts.
Local Catalogue Reference	J0156 / DI-497
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	3
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50086 - Profiled SPM Total Annualised Advance

Data Item Information

Data Item Reference	DI50086
Item Description	The profiled Annualised Advance in a Settlement Period for a Supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J0157
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50087 - Profiled SPM Total EAC

Data Item Information

Data Item Reference	DI50087
Item Description	The profiled Estimated Annual Consumption in a Settlement Period for a Supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J0158
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50088 - Profiled SPM Total Unmetered Consumption

Data Item Information

Data Item Reference	DI50088
Item Description	The profiled unmetered consumption in a Settlement Period for a Supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J0159
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50089 - Consumption Component Class Id

Data Item Information

Data Item Reference	DI50089
Item Description	The reference number for a consumption component class.
Local Catalogue Reference	J0160
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00381

DI50090 - AA/EAC Indicator

Data Item Information

Data Item Reference	DI50090
Item Description	Bi-state indicator defining, for a Non-Half Hourly metered Consumption Component Class, whether the profiled consumption is based on an Annualised Advance or an Estimated Annual Consumption.
Local Catalogue Reference	J0161
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Annualised Advance
E	Estimated Annual Consumption

DI50091 - Consumption Component Indicator

Data Item Information

Data Item Reference	DI50091
Item Description	A tri-state Data Item which shows whether a Consumption Component Class can be categorised by: a) Metering System Specific Line Loss b) Class Specific Line Loss c) Consumption or Generation
Local Catalogue Reference	J0162 / DI-080
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	consumptionComponentIndicator

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Consumption
L	Class Specific Line Loss
M	Metering System Specific Line Loss

In Market Messages

Market Message
MM20030
MM20041
MM20043
MM20060
MM20062
MM20063
MM20069
MM20066
MM20067
MM20027

DI50092 - Data Aggregation Type

Data Item Information

Data Item Reference	DI50092
Item Description	Bi-state code to show what type of aggregation a particular Data Aggregator is performing (i.e. Half Hourly or Non-Half Hourly).
Local Catalogue Reference	J0163
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H	Half Hourly
N	Non-Half Hourly

DI50093 - Metered/Unmetered Indicator

Data Item Information

Data Item Reference	DI50093
Item Description	An indicator to show whether the Consumption Component is for a metered supply or unmetered supply.
Local Catalogue Reference	J0164
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
M	Metered
U	Unmetered

DI50094 - GSP Group Correction Scaling Factor

Data Item Information

Data Item Reference	DI50094
Item Description	A factor which can be applied to the GSP Group Correction Factor to define to what degree the GSP Group Factor will be applied to a particular consumption component class: S=0 - GSP Group Correction Factor not Applied S=1 - GSP Group Correction Factor Applied S=>0, <1 - GSP Group Correction Factor Partially Applied S=>1 - GSP Group Correction Factor Over Applied
Local Catalogue Reference	J0165
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	The Scottish equivalent of this Data Item is 'BSP Group Correction Factor' (J0809).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50095 - GSP Group Correction Factor

Data Item Information

Data Item Reference	DI50095
Item Description	The factors by which the deemed take for each supplier must be corrected in order to achieve an equitable apportionment of unallocated energy.
Local Catalogue Reference	J0166
Data Item Owner	Balancing and Settlement Code Company
Logical Length	18
Decimal Length	9
Physical Length	20
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	The Scottish equivalent of this Data Item is 'BSP Group Correction Factor' (J0808).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50096 - Settlement Period Label

Data Item Information

Data Item Reference	DI50096
Item Description	The end time of a Settlement Period e.g. 00:30, 14:00.
Local Catalogue Reference	J0167 / DI-358
Data Item Owner	Balancing and Settlement Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20062
MM20063

DI50097 - Reading Type

Data Item Information

Data Item Reference	DI50097
Item Description	A code identifying the type of reading.
Local Catalogue Reference	J0171
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Actual Change of Supplier Read
C	Customer own read
D	Deemed (Settlement Registers) or Estimated (Non-Settlement Registers)
F	Final
I	Initial
M	MAR
O	Old Supplier's Estimated CoS Reading
P	Electronically collected via PPMIP
Q	Meter Reading modified manually by DC
R	Routine
S	Special
T	Proving Test Reading
U	Forward Migration CoA
V	Forward Migration CoS
W	Withdrawn
X	Supplier Agreed Switch Read
Y	Reverse Migration CoS
Z	Actual Change of Tenancy Read

In Market Messages

Market Message
MM00036
MM00079
MM00102
MM00105
MM00135
MM00231
MM00235
MM00254
MM00257

DI50098 - Reason for Request

Data Item Information

Data Item Reference	DI50098
Item Description	A free format character string for providing additional details on a request for specific actions to be taken.
Local Catalogue Reference	J0173
Data Item Owner	Balancing and Settlement Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00013
MM00091
MM00093
MM00100
MM00168
MM00219

DI50099 - Appointment Date

Data Item Information

Data Item Reference	DI50099
Item Description	The date that an appointment has been set-up for a visit to a customer site/premise.
Local Catalogue Reference	J0174
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00021
MM00042
MM00091
MM00095
MM00100
MM00104
MM00119
MM00121
MM00126
MM00168
MM00219

DI50100 - Estimated/Actual Indicator

Data Item Information

Data Item Reference	DI50100
Item Description
Local Catalogue Reference	J0176
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50101 - Period Metered Consumption

Data Item Information

Data Item Reference	DI50101
Item Description	The Half Hour consumption (or generation) for a Half Hourly Metering System.
Local Catalogue Reference	J0177
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	1
Physical Length	9
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00206

DI50102 - Meter Operator Id

Data Item Information

Data Item Reference	DI50102
Item Description	The unique reference number for a Meter Operator. Responsible for the installation commissioning testing and maintenance of the customer's metering systems in accordance with the Balancing and Settlement Code.
Local Catalogue Reference	J0178
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240

DI50103 - Effective from Date {DAA}

Data Item Information

Data Item Reference	DI50103
Item Description
Local Catalogue Reference	J0179
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50104 - Data Aggregator Id

Data Item Information

Data Item Reference	DI50104
Item Description	An organisation to carry out Data Aggregation for Half Hourly (HH) metering data in accordance with the Balancing and Settlement Code. The DA is appointed by a Supplier to aggregate HH consumption from Half Hourly Data Collector(s) appointed by that Supplier within a GSP Group. The DA applies Line Loss Factors to the processed HH consumption from HH Data Collectors: aggregates by Supplier and forwards the aggregated data to the GSP Group Agent operating Initial Settlement and Reconciliation for the GSP Group. The unique market-wide reference for a Data Aggregator. OR An organisation to carry out Data Aggregation for Non-Half Hourly (NHH) metering data in accordance with the Balancing and Settlement Code. The DA is appointed by a Supplier to aggregate EAC's/AA's from Data Collectors by Settlement Class and Supplier and forwards them to the GSP Group Agent operating Initial Settlement and Reconciliation for the GSP Group.
Local Catalogue Reference	J0183
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50105 - Daily Profile Coefficient

Data Item Information

Data Item Reference	DI50105
Item Description	A value which, when applied to an EAC or Annualised advance value, supplies an estimate of consumption for a settlement day, equal to the sum of the corresponding period profile coefficients for a settlement day.
Local Catalogue Reference	J0184
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Daily Profile Coefficients for a year sum to approximately 1. Requirement to make the calculation of coefficients as accurate as possible, hence 13 decimal places.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50106 - Aggregated Supplier Consumption

Data Item Information

Data Item Reference	DI50106
Item Description	The sum of the Supplier Consumption for a GSP Group before GSP Group Correction is applied.
Local Catalogue Reference	J0185
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50107 - Aggregated Supplier Line Loss

Data Item Information

Data Item Reference	DI50107
Item Description	The estimate of the energy lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by Consumption Component Class within a GSP Group in a Settlement Period (not the actual line transformer losses, as it uses Line Loss Factors which are estimates of the losses). Values may be by Data Aggregator (for Half Hourly) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly).
Local Catalogue Reference	J0186
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50108 - Distributor Id

Data Item Information

Data Item Reference	DI50108
Item Description	The market-wide unique reference for the distributor who is responsible for the distribution network that a metering point is connected to.
Local Catalogue Reference	J0189 / DI-029
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable
MHHS DataType
YAML Name	distributorID

In Market Messages

Market Message
MM00381
MM20039
MM20040
MM20045
MM20049
MM20064
MM20065
MM20068
MM20047

DI50109 - SPM Default EAC MSID Count

Data Item Information

Data Item Reference	DI50109
Item Description	The number of default EACs that had to be used in the calculation of a Supplier Purchase Matrix's SPM Total EAC.
Local Catalogue Reference	J0190
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Number of Non-Half Hourly metered Metering Systems requiring a Default Estimated Annual Consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50110 - SPM Default Unmetered MSID Count

Data Item Information

Data Item Reference	DI50110
Item Description	The number of default EACs that had to be used in the calculation of a Supplier Purchase Matrix's SPM Total Unmetered Consumption.
Local Catalogue Reference	J0191
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Number of Non-Half Hourly Unmetered Metering Systems requiring a Default Estimated Annual Consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50111 - Corrected Supplier Consumption

Data Item Information

Data Item Reference	DI50111
Item Description	For a half hour period, the amount of energy attributed to a Supplier, within a Consumption Component Class and GSP Group, after GSP Group Correction has been applied.
Local Catalogue Reference	J0193
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50112 - Period Supplier Deemed Take

Data Item Information

Data Item Reference	DI50112
Item Description	The deemed take at GSP Group level for a Supplier during a half hour period.
Local Catalogue Reference	J0194
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50113 - SSR Run Date

Data Item Information

Data Item Reference	DI50113
Item Description	The date on which an SSR system run is done for a particular Settlement Day and GSP Group.
Local Catalogue Reference	J0195
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069
MM20066
MM20067

DI50114 - SSR Run Number

Data Item Information

Data Item Reference	DI50114
Item Description	The identifier, unique within an SVA Agent, which the system creates for an SSR run.
Local Catalogue Reference	J0196
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes	The Scottish equivalent of this data item is 'SAR Run Number' (J0811).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069

DI50115 - SSR Run Type Id

Data Item Information

Data Item Reference	DI50115
Item Description	The type of run to which an SSR run belongs. Proposed types will be the same as for Settlement Code.
Local Catalogue Reference	J0197
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069
MM20067

DI50116 - Unadjusted Supplier Deemed Take

Data Item Information

Data Item Reference	DI50116
Item Description	The Deemed Take at GSP level for a Supplier during a half hour period before any adjustments have been made during Embedded Exempt Generation spill processing.
Local Catalogue Reference	J0198
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50117 - Data Collector Id

Data Item Information

Data Item Reference	DI50117
Item Description	An organisation to carry out Data Collection for Half Hourly (HH) Metering Systems in accordance with the Balancing and Settlement Code. The DC is appointed by the Supplier to retrieve and validate metering data and forward it, by Metering System, to the Data Aggregator. The DC may be appointed by a customer but must always be accredited and contracted to the customer s Supplier. The unique market-wide reference for a Data Collector. OR An organisation to carry out Data Collection for Non-Half Hourly (NHH) Metering Systems in accordance with the Balancing and Settlement Code. The DC is appointed by the Supplier to retrieve and validate meter advance readings, convert these to Annualised Advances and Forward EACs and pass these, by Metering System, to the Data Aggregator. The DC may be appointed by a customer but must always be accredited and contracted to the customer s Supplier.
Local Catalogue Reference	J0205
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50118 - Effective from Date {MOA}

Data Item Information

Data Item Reference	DI50118
Item Description	The first inclusive calendar date that an appointment of a Meter Operator to a Metering System is in effect.
Local Catalogue Reference	J0210
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240

DI50120 - Data Aggregator Type

Data Item Information

Data Item Reference	DI50120
Item Description
Local Catalogue Reference	J0217
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50121 - Data Collector Type

Data Item Information

Data Item Reference	DI50121
Item Description	Bi-state code to show what type of data collection a particular Data Collector is performing.
Local Catalogue Reference	J0218
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H	Half Hourly
N	Non-Half Hourly

DI50122 - Effective from Date {DCA}

Data Item Information

Data Item Reference	DI50122
Item Description	The first inclusive calendar date that an appointment of a Data Collector to a metering system is in effect.
Local Catalogue Reference	J0219
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50123 - Meter Timeswitch Code

Data Item Information

Data Item Reference	DI50123
Item Description	Unique identifier of an indication of the charging regimes that a meter at a metering point will support and an indication of the switching behaviour of the meter through time for the register of meter consumption.
Local Catalogue Reference	J0220
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes	This item may also be referred to as Meter/Timeswitch Class Id. The use of this Data Item to create an MTC for use in the D0055 and D0205 Data Flows is defined in DTC Annex C. Valid enumerations are defined within BSC Market Domain Data
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50124 - Supplier Volume Allocation Agent Id

Data Item Information

Data Item Reference	DI50124
Item Description	The unique market-wide reference for the Supplier Volume Allocation Agent (SVAA) . The SVAA is responsible for running the SVAA system.
Local Catalogue Reference	J0240
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50125 - Data Aggregator HH MSID Count

Data Item Information

Data Item Reference	DI50125
Item Description	The count of Half Hourly metering systems by Data Aggregator, Consumption Component Class and Supplier in a GSP Group. The count is supplied by the Data Aggregator with which those Metering Systems are registered.
Local Catalogue Reference	J0241
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50126 - Daily Supplier Purchase Total

Data Item Information

Data Item Reference	DI50126
Item Description	A derived item for the daily total purchases by a Supplier in a GSP Group, for a Settlement Day, derived from: Sum (over all Settlement Periods in a Day) Period Supplier Purchase.
Local Catalogue Reference	J0243
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50127 - BSC Trading Party Id

Data Item Information

Data Item Reference	DI50127
Item Description	The unique market-wide national reference for a party to the Balancing and Settlement Code.
Local Catalogue Reference	J0244 / DI-389
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Must use the values used in existing settlements to ensure BSCCo and ECMS systems can relate data from ESIS and SVAA.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061
MM20068

DI50128 - Supplier Name

Data Item Information

Data Item Reference	DI50128
Item Description	Name to expand Data Item 'Supplier Id'.
Local Catalogue Reference	J0248 / DI-356
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069
MM20066
MM20067

DI50129 - GSP Group Take

Data Item Information

Data Item Reference	DI50129
Item Description	In relation to any GSP Group and any Settlement Period, for Settlement Days after the introduction of NETA, the GSP Group Metered Volume adjusted by deducting the magnitude of Imports and adding the magnitude of Exports at CVA Boundary Points in that GSP Group (as at the Transmission System Boundary). For Settlement Days before the introduction of NETA, the GSP Group Take is calculated by the SSA, as the total demand metered at GSPs associated with embedded customers within a GSP Group, net of Station Demand, Interconnector Demand and Inter GSP Group Metering.
Local Catalogue Reference	J0249
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	The Scottish equivalent of this Data Item is 'BSP Group Take' (J0254).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50130 - Period Supplier Purchase Total

Data Item Information

Data Item Reference	DI50130
Item Description	The financial liability (money owed) by a Supplier for energy used within a half hour period.
Local Catalogue Reference	J0250
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50131 - Pool Selling Price

Data Item Information

Data Item Reference	DI50131
Item Description	The price Suppliers pay for energy consumed by their customers for a Settlement Period.
Local Catalogue Reference	J0251
Data Item Owner	Balancing and Settlement Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50132 - Transmission Loss Multiplier

Data Item Information

Data Item Reference	DI50132
Item Description	The multiplier to be applied to a BM Unit Metered Volume (increasing each MWh of metered demand or deemed take, or decreasing each MWh of generation from a delivering Trading Unit) so that the total Supplier consumption equals the total MWh generated, for a Settlement Period.
Local Catalogue Reference	J0252
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	9
Physical Length	12
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50133 - Transmission Losses Reconciliation Multiplier

Data Item Information

Data Item Reference	DI50133
Item Description	Generated by the Transmission Services Scheme, the scaling factor used in the determination of Transmission Services Reconciliation Demand, for a Settlement Period.
Local Catalogue Reference	J0253
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	6
Physical Length	10
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50134 - BSP Group Take

Data Item Information

Data Item Reference	DI50134
Item Description	The total demand metered at BSPs within a BSP Group. Calculated by the Scottish PESs.
Local Catalogue Reference	J0254
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50135 - Corrected Supplier Line Loss

Data Item Information

Data Item Reference	DI50135
Item Description	For a half hour period, the deemed Line Loss which has been attributed to a Supplier, within a Consumption Component Class and GSP Group, after GSP Group Correction Factor has been applied.
Local Catalogue Reference	J0256
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50136 - Data Aggregation Run Number

Data Item Information

Data Item Reference	DI50136
Item Description	The number, unique within Data Aggregator, automatically allocated to a data aggregation run by a Data Aggregator.
Local Catalogue Reference	J0259
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50137 - Metering Point Postcode

Data Item Information

Data Item Reference	DI50137
Item Description	The postal zone of the Metering Point.
Local Catalogue Reference	J0263 / DI-010
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-007N
YAML Name	meteringPointPostcode

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50138 - GSP Group Name

Data Item Information

Data Item Reference	DI50138
Item Description	Name to expand Data Item GSP Group Id.
Local Catalogue Reference	J0269 / DI-351
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The Scottish equivalent of this Data Item is 'BSP Group Name' (J0270).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069
MM20066
MM20067

DI50139 - BSP Group Name

Data Item Information

Data Item Reference	DI50139
Item Description	Name to expand Data Item [BSP Group Id].
Local Catalogue Reference	J0270
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50140 - Data Aggregator Name

Data Item Information

Data Item Reference	DI50140
Item Description	Name of the Organisation identified by Data Aggregator Id.
Local Catalogue Reference	J0271
Data Item Owner	Balancing and Settlement Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50141 - Total Period Metered Consumption

Data Item Information

Data Item Reference	DI50141
Item Description	The totalled Half Hour consumption (or generation) over a specific period.
Local Catalogue Reference	J0272
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	1
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00235

DI50142 - MAR Percentage Difference

Data Item Information

Data Item Reference	DI50142
Item Description	The percentage difference between MAR reading advance and the sum of half-hour consumption across the MAR period.
Local Catalogue Reference	J0273
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00235

DI50143 - Service Reference

Data Item Information

Data Item Reference	DI50143
Item Description	A unique identifier for referencing specific services in the relevant Commercial Agreement.
Local Catalogue Reference	J0274
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
REVM	REVM

In Market Messages

Market Message
MM00091
MM00092
MM00095
MM00104
MM00119
MM00240
MM00241

DI50144 - Service Level Reference

Data Item Information

Data Item Reference	DI50144
Item Description	A unique identifier for referencing specific service levels for a Service in the relevant Commercial Agreement.
Local Catalogue Reference	J0275
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
REVM	REVM

In Market Messages

Market Message
MM00091
MM00092
MM00095
MM00104
MM00119
MM00240
MM00241

DI50145 - Regular Reading Cycle

Data Item Information

Data Item Reference	DI50145
Item Description	A code identifying the reading cycle applicable to the metering system.
Local Catalogue Reference	J0277
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Annually
B	Bi-monthly
D	Daily
E	Eighteen Monthly
H	Half Monthly
M	Monthly
N	No Read Required
O	Other
Q	Quarterly
S	Six Monthly
T	Twenty Eight Days Cycle
W	Weekly
Z	Twenty Four Monthly

In Market Messages

Market Message
MM00219
MM00392

DI50146 - Termination Reason

Data Item Information

Data Item Reference	DI50146
Item Description	A code indicating reason for termination of contract.
Local Catalogue Reference	J0279
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
CA	Change of Agent or agent appointed in error
DE	Deregistration
FC	Failed Change of Measurement Class
LC	Loss of Contract to Supply (CoS)
MC	Change of Measurement Class (non coincident with CoS)
OB	Registration Annulled OR Registration Withdrawn on CoS

DI50147 - File Creation Timestamp

Data Item Information

Data Item Reference	DI50147
Item Description	The date and time at which a file for transmission was created.
Local Catalogue Reference	J0280
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50148 - Total kWh (and kVArh) of Estimated Periods

Data Item Information

Data Item Reference	DI50148
Item Description	For each MPAN, the total estimated consumption (and reactive energy where applicable) for the periods, where data was estimated in a given date range.
Local Catalogue Reference	J0281
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	1
Physical Length	14
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50149 - Regression Coefficient Type

Data Item Information

Data Item Reference	DI50149
Item Description	The valid types of Regression Coefficient.
Local Catalogue Reference	J0285
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50150 - End Day

Data Item Information

Data Item Reference	DI50150
Item Description	The inclusive day of the month, expressed numerically, on which a clock interval or date block ends.
Local Catalogue Reference	J0287
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50151 - End Month

Data Item Information

Data Item Reference	DI50151
Item Description	The month, expressed numerically, on which a clock interval or date block ends.
Local Catalogue Reference	J0288
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50152 - Start Day

Data Item Information

Data Item Reference	DI50152
Item Description	The inclusive day of the month, expressed numerically, on which a clock interval or date block commences.
Local Catalogue Reference	J0289
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50153 - Start Month

Data Item Information

Data Item Reference	DI50153
Item Description	The month, expressed numerically, on which a clock interval or date block commences.
Local Catalogue Reference	J0290
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50154 - Earliest Appointment Time

Data Item Information

Data Item Reference	DI50154
Item Description	A local calendar time which denotes the start of a time band for appointments.
Local Catalogue Reference	J0292
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00021
MM00042
MM00091
MM00095
MM00100
MM00104
MM00119
MM00126
MM00168
MM00219
MM00337

DI50155 - Latest Appointment Time

Data Item Information

Data Item Reference	DI50155
Item Description	A local calendar time which denotes the end of a time band for appointments.
Local Catalogue Reference	J0293
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00021
MM00042
MM00091
MM00095
MM00100
MM00104
MM00119
MM00126
MM00168
MM00219
MM00337

DI50156 - Total Period Weighted Consumption

Data Item Information

Data Item Reference	DI50156
Item Description	The total of all corrected and weighted consumption across all Suppliers in a GSP Group in a settlement period.
Local Catalogue Reference	J0295
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50157 - Total Period NPG Spill

Data Item Information

Data Item Reference	DI50157
Item Description	The total Spill in a Settlement Period, derived by summing all the negative Supplier Deemed Takes in a GSP Group in the period.
Local Catalogue Reference	J0296
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50158 - Effective from Settlement Date {MSES}

Data Item Information

Data Item Reference	DI50158
Item Description	The first inclusive settlement date that an Energisation Status is in effect for a metering system.
Local Catalogue Reference	J0297
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50159 - Effective from Settlement Date {MCLA}

Data Item Information

Data Item Reference	DI50159
Item Description	The first inclusive settlement date from which a measurement class becomes valid.
Local Catalogue Reference	J0299
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50160 - Effective from Settlement Date {SCON}

Data Item Information

Data Item Reference	DI50160
Item Description	The first inclusive settlement date on which a Metering System is assigned to a Standard Settlement Configuration.
Local Catalogue Reference	J0300
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00047
MM00051

DI50161 - Meter Timeswitch Code Effective from Date

Data Item Information

Data Item Reference	DI50161
Item Description	The first inclusive date from which Meter Timeswitch Code is in effect for a metering system.
Local Catalogue Reference	J0301
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	This Item may also be referred to as Meter/Timeswitch Class Effective from Date.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50162 - Effective from Settlement Date {MSGG}

Data Item Information

Data Item Reference	DI50162
Item Description	The first inclusive settlement date from which a Metering System is assigned to a GSP Group.
Local Catalogue Reference	J0306
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50163 - Effective from Settlement Date {MSMC}

Data Item Information

Data Item Reference	DI50163
Item Description	The first inclusive settlement date that a Metering System assumes a measurement class.
Local Catalogue Reference	J0307
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50164 - Effective from Settlement Date {MSPC}

Data Item Information

Data Item Reference	DI50164
Item Description	The first inclusive settlement date that a Metering System assumes a profile class.
Local Catalogue Reference	J0308
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50165 - Measurement Class Description

Data Item Information

Data Item Reference	DI50165
Item Description	Description to expand Data Item Measurement Class Id.
Local Catalogue Reference	J0311
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50166 - Distributor Name

Data Item Information

Data Item Reference	DI50166
Item Description	Name to expand Data Item Distributor Id.
Local Catalogue Reference	J0323 / DI-399
Data Item Owner	Balancing and Settlement Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068

DI50167 - Significant Date

Data Item Information

Data Item Reference	DI50167
Item Description	The significant date only has meaning in the context of a relevant relationship change. It is defined as the earliest date for which data in the relationship is not the same prior to the change as it is post the change. This means that for relationship types without explicit end dates, it is the start date prior to the change or the start date post the change, whichever is the earlier for relationship types with explicit end dates-it is the end date prior to the change or the end date post the change, whichever is the earlier-if it is only the end date that has changed-it is the start date prior to the change or the start date post the change, whichever the earlier-if data other than the end date has changed.
Local Catalogue Reference	J0328
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50168 - File Sequence Number

Data Item Information

Data Item Reference	DI50168
Item Description	A sequential number used to identify any file sent between a particular Source and Target.
Local Catalogue Reference	J0330
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	Number
Data Type Format	Integer
Data Item Notes	MPAS operators and NHHDC agents must provide file sequence numbering to each NHHDA agents. Files will be sequenced with contiguous increments.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00221
MM00222
MM00226
MM00313
MM00315
MM00319

DI50169 - Meter Reading Reason Code

Data Item Information

Data Item Reference	DI50169
Item Description	Code indicating the reason why meter reading data has failed validation. A Reason Code exists for each validation failure type. If the Meter Reading Flag is set to False then Meter Reading Reason Code is set to one of a pre-determined set of codes.
Local Catalogue Reference	J0332
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	MSID Incorrect
2	Reading Dates < Previous Valid Read Date
3	Negative Consumption
4	Inconsistent with slave register advance
5	Consumption exceeds twice expected advance
6	Meter incorrectly energised
7	Meter incorrectly de-energised
8	Full Scale MD
9	Zero MD
10	Number of MD resets >1
11	Number of register digits incorrect
12	Inconsistent register read date
13	Faulty Meter
14	Hand Held Read Failure
15	Meter Not on Site/Metering protocol not approved
16	Standing Data incorrect
17	No access to meter
18	Meter Time/Date reset
19	Outstation reset
20	Meter Change/Meter Maintenance
21	Phase Failure
22	Meters Recording Zeros
23	Test Data Recorded
24	Data Lapse
25	Actual Data Manually Keyed
26	Invalid Zero Advances
27	Zero Consumption

In Market Messages

Market Message
MM00257

DI50170 - Effective from Settlement Date {DAA}

Data Item Information

Data Item Reference	DI50170
Item Description	The first inclusive settlement date that an appointment of a Data Aggregator to a metering system is in effect.
Local Catalogue Reference	J0334
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50171 - Effective to Settlement Date {DAA}

Data Item Information

Data Item Reference	DI50171
Item Description	The last inclusive settlement date that an appointment of a Data Aggregator to a metering system is in effect.
Local Catalogue Reference	J0340
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50172 - Effective to Date {MOA}

Data Item Information

Data Item Reference	DI50172
Item Description	The last inclusive calendar date that an appointment of a Meter Operator to a Metering System is in effect.
Local Catalogue Reference	J0360
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240

DI50173 - Meter Reading Schedule Date

Data Item Information

Data Item Reference	DI50173
Item Description	The date(s) on which meter data is planned to be collected from the meter.
Local Catalogue Reference	J0369
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00392

DI50174 - Customer Name

Data Item Information

Data Item Reference	DI50174
Item Description	A free format character string for customer name.
Local Catalogue Reference	J0375
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00029
MM00092
MM00099
MM00103
MM00123
MM00140
MM00219
MM00236

DI50175 - Meter Period Tag

Data Item Information

Data Item Reference	DI50175
Item Description	For HH meters, the meter registers that an activity or error has occurred for each half hour, by setting a tag or alarm associated with the period value.
Local Catalogue Reference	J0378
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	0
Physical Length	16
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
bit 10	MS - Change to Meter Standing Data
bit 11	RR - Reverse Running
bit 12	LA - Level 2 Access
bit 3	BM - Battery Maintenance Flag
bit 4	CF - Clock Failure
bit 5	MD - MD reset flag, set for the day on which the MD was reset
bit 6	PO - 24 hour continuous power outage of the outstation
bit 7	PF - Phase/Power Failure
bit 8	MR - Metering Equipment Reset
bit 9	DT - Corrections to Date and Time
bits 0-2	L2 - Number of successful level two password accesses

In Market Messages

Market Message
MM00079

DI50176 - Channel Number

Data Item Information

Data Item Reference	DI50176
Item Description	The number of a channel within an Outstation to which a meter register is related.
Local Catalogue Reference	J0382
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50177 - Communications Address

Data Item Information

Data Item Reference	DI50177
Item Description	The address of an Outstation or Communications Node. Generally the telephone number, or Paknet address for the Outstation.
Local Catalogue Reference	J0385
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50178 - Communications Method

Data Item Information

Data Item Reference	DI50178
Item Description	The means by which remote communications to an Outstation can be achieved.
Local Catalogue Reference	J0386
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Permissible Communication Methods are defined during the Compliance and Protocol Approval process operated by BSCCo
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
3G	3rd Generation Mobile Telephony Standard
CD	Caller Display or Caller Line Identifier modem on PSTN
CS	Circuit Switched Data (CSD)
GF	GSM Fax
GP	General Packet Radio Service (GPRS)
GS	Global System for Mobile Communications (GSM)
GV	GSM Voice comms
HP	Permanent Hand Held Reads
HT	Temporary Hand Held Reads
HY	Hybrid
IP	Internet Protocol
IS	ISDN Link
MS	Mains Signalling
PK	Paknet
PN	Private Networks
PS	PSTN
SM	SMS (Short Message Service, e.g. text message)

In Market Messages

Market Message
MM00042
MM00051
MM00156

DI50179 - Consumption Component Class

Data Item Information

Data Item Reference	DI50179
Item Description
Local Catalogue Reference	J0388
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50180 - Customer Reference Number

Data Item Information

Data Item Reference	DI50180
Item Description	The customer s own reference number.
Local Catalogue Reference	J0389
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00099

DI50181 - Data Aggregation Run

Data Item Information

Data Item Reference	DI50181
Item Description
Local Catalogue Reference	J0390
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50182 - Effective Date {Data Collector Appointment}

Data Item Information

Data Item Reference	DI50182
Item Description
Local Catalogue Reference	J0395
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50183 - Effective Date {Energisation Status}

Data Item Information

Data Item Reference	DI50183
Item Description
Local Catalogue Reference	J0396
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50184 - Effective from Settlement Date {VSCPC}

Data Item Information

Data Item Reference	DI50184
Item Description	The first inclusive settlement date from which a Valid Settlement Configuration and Profile Class combination becomes effective.
Local Catalogue Reference	J0398
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50185 - Effective to Date {DCA}

Data Item Information

Data Item Reference	DI50185
Item Description	The last inclusive calendar date that an appointment of a Data Collector to a metering system is in effect.
Local Catalogue Reference	J0399
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50186 - Effective to Settlement Date {PROF}

Data Item Information

Data Item Reference	DI50186
Item Description	The last inclusive settlement date after which a Profile ceases to be effective.
Local Catalogue Reference	J0400
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50187 - Effective to Settlement Date {SSC}

Data Item Information

Data Item Reference	DI50187
Item Description	The last inclusive settlement date after which a Standard Settlement Configuration ceases to be valid.
Local Catalogue Reference	J0401
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50188 - Estimated Annual Consumption Value

Data Item Information

Data Item Reference	DI50188
Item Description
Local Catalogue Reference	J0402
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50189 - Main/Check Indicator

Data Item Information

Data Item Reference	DI50189
Item Description	Indicates whether a Meter Register channel is main or check i.e. redundant, or channels currently unacceptable to Settlements.
Local Catalogue Reference	J0408
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	Logical Format and Indicator values are consistent with existing Settlements data.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Check (i.e. Unacceptable)
T	Main (i.e. Acceptable)

In Market Messages

Market Message
MM00051

DI50190 - Main or Check Register Ind

Data Item Information

Data Item Reference	DI50190
Item Description
Local Catalogue Reference	J0409
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50191 - Manufacturers Make and Type

Data Item Information

Data Item Reference	DI50191
Item Description	The manufacturer s make name and type number of a Meter.
Local Catalogue Reference	J0410 / DI-048
Data Item Owner	Retail Energy Code Company
Logical Length	60
Decimal Length	0
Physical Length	60
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	meterManufacturer

In Market Messages

Market Message
MM00051
MM00092
MM00103
MM00156
MM00240
MM00241
MM20010
MM20013
MM20034
MM20035
MM20037
MM20071
MM20072
MM20024

DI50192 - Measurement Quantity

Data Item Information

Data Item Reference	DI50192
Item Description
Local Catalogue Reference	J0417
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50193 - Meter COP

Data Item Information

Data Item Reference	DI50193
Item Description	A reference to indicate to which COP the metering system is configured.
Local Catalogue Reference	J0418
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	CoP 1
10	CoP 10
2	CoP 2
3	CoP 3
5	CoP 5
6a	CoP 6 (a)
6b	CoP 6 (b)
6c	CoP 6 (c)
6d	CoP 6 (d)
7	CoP 7
8	CoP 8
9	CoP 9
A	CoP A
B	CoP B
C	CoP C
D	CoP D
E	CoP E
F	CoP F
G	CoP G
H	CoP H
J	CoP J
K1	CoP K1
K2	CoP K2
N	Where a dispensation applies or installation is not CoP compliant

In Market Messages

Market Message
MM00051
MM00156

DI50194 - Meter Location

Data Item Information

Data Item Reference	DI50194
Item Description	The actual location of the metering system within the site
Local Catalogue Reference	J0419 / DI-090
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Only one value can be accepted but 'R = ladder required' takes precedence.
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	meterLocation

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Attic
B	Bedroom
C	Cellar/Basement
D	Other not specified
E	Indoors
F	Not known
G	Garage/Greenhouse
H	Hall
I	Cupboard
J	Intake
K	Kitchen
L	Landing
M	Sub Station
N	TC Chamber
O	Outbuilding/Barn
P	Pole
R	Ladder required
S	Understairs
T	Toilet
U	Upstairs
V	Vestry
W	Under Window
X	Outside Box
Y	O/S Box with restricted access
Z	Communal Cupboard

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00051
MM00092
MM00100
MM00103
MM00126
MM00219
MM20010
MM20013
MM20034
MM20035
MM20037
MM20071
MM20072
MM20024

DI50195 - MSID

Data Item Information

Data Item Reference	DI50195
Item Description
Local Catalogue Reference	J0421
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50196 - Number of Channels

Data Item Information

Data Item Reference	DI50196
Item Description	The number of data channels on a HH Meter or Outstation. There may be channels for lead, lag, export and import.
Local Catalogue Reference	J0426
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50197 - Number of Phases

Data Item Information

Data Item Reference	DI50197
Item Description	The number of Phases on a Meter, part of Meter Technical Data.
Local Catalogue Reference	J0427
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00092
MM00117
MM00156
MM00370

DI50198 - Outstation Id

Data Item Information

Data Item Reference	DI50198
Item Description	An identifier for an Outstation which is programmed into the Outstation firmware during manufacture or subsequent programming. This data item is currently referred to as the DCID, Data Collector Id or Device Id.
Local Catalogue Reference	J0428
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50199 - Profile Coefficient Value

Data Item Information

Data Item Reference	DI50199
Item Description
Local Catalogue Reference	J0429
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50200 - Pulse Multiplier

Data Item Information

Data Item Reference	DI50200
Item Description	Meter registers measure half hour data as pulses and for each meter, a pulse factor is programmed into the meter to ensure it records correctly. The pulse multiplier is the factor required to adjust the pulses collected by the meter to the appropriate measured quantity (kWh or kVArs). The typical value of the factor is dependent on the meter programming.
Local Catalogue Reference	J0432
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	6
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50201 - Regression Coefficient

Data Item Information

Data Item Reference	DI50201
Item Description	A coefficient or variable which specifies how consumption for a Profile varies, and is substituted into a Regression Equation.
Local Catalogue Reference	J0433
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	9
Physical Length	14
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50202 - Settlement Date {Effective to Date}

Data Item Information

Data Item Reference	DI50202
Item Description
Local Catalogue Reference	J0435
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50203 - Settlement Date {Effective from Date}

Data Item Information

Data Item Reference	DI50203
Item Description
Local Catalogue Reference	J0437
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50204 - Settlement Day

Data Item Information

Data Item Reference	DI50204
Item Description
Local Catalogue Reference	J0438
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50205 - Supply Voltage

Data Item Information

Data Item Reference	DI50205
Item Description	The voltage of the supply at the meter terminals.
Local Catalogue Reference	J0443
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00092
MM00117

DI50206 - Effective to Settlement Date {VSCPC}

Data Item Information

Data Item Reference	DI50206
Item Description	The last inclusive settlement date after which a Valid Settlement Configuration and Profile Class combination ceases to be valid.
Local Catalogue Reference	J0447
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50207 - Tampering Code

Data Item Information

Data Item Reference	DI50207
Item Description	A code indicating the nature of the irregularity which has resulted in a request for an investigation by the Revenue Protection Service.
Local Catalogue Reference	J0451
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	ESMA seals damaged or missing
2	Terminal cover damaged or missing
3	Other seals damaged or missing
4	Hole in meter case
5	Abnormal marks on meter tails
6	Damaged meter case or glass
7	Black Box fitted
8	Bypass fitted (loop)
9	Meter stopped illegally
10	Suspected electronic interference
11	Tails reversed
12	Meter missing
13	Illegal connection/disconnection
14	Abnormal marks on meter discs
15	Loose tails
16	Timeswitch irregularity
17	Other (details to be given in Additional Information)

In Market Messages

Market Message
MM00029

DI50208 - Revenue Recovery Indicator

Data Item Information

Data Item Reference	DI50208
Item Description	An indicator confirming whether the Revenue Protection Service has pursued revenue recovery as part of a particular investigation.
Local Catalogue Reference	J0453
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Revenue not recovered
T	Revenue recovered

In Market Messages

Market Message
MM00140

DI50209 - CT Ratio

Data Item Information

Data Item Reference	DI50209
Item Description	CT Ratio is used to describe the ratio of the rated through (primary) current to the output (secondary) current of a current transformer in Amps.
Local Catalogue Reference	J0454
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Where a meter is used to measure energy in more than one supply by means of summation transformers or by means of parallel CT's an effective CT ratio should be quoted. Example: ''''1500/5'''' meaning 1500A primary, 5A secondary. BSCP515 describes the process
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00117
MM00156
MM00370

DI50210 - VT Ratio

Data Item Information

Data Item Reference	DI50210
Item Description	VT Ratio to be expressed as primary voltage/secondary voltage e.g. 11000/110. Both parts to be expressed in volts.
Local Catalogue Reference	J0455
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	BSCP515 describes the process for maintaining the valid set.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00117
MM00156
MM00370

DI50211 - Supply Capacity

Data Item Information

Data Item Reference	DI50211
Item Description	The maximum capacity of the equipment for which the customer has paid, including system reinforcement back up the line. If this is exceeded the customer is charged by the Distribution business. (Distribution Business term).
Local Catalogue Reference	J0456
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00117

DI50212 - Agent Status

Data Item Information

Data Item Reference	DI50212
Item Description	A code to indicate status of appointment of a Supplier's Agent.
Local Catalogue Reference	J0459
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Existing
N	New
O	Old

DI50213 - Meter COP Dispensation

Data Item Information

Data Item Reference	DI50213
Item Description	A reference number identifying a dispensation granted by the Metering sub-committee, where a meter does not conform to the required Code of Practice in some area.
Local Catalogue Reference	J0461
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50214 - Certification Date

Data Item Information

Data Item Reference	DI50214
Item Description	Date of certification issued by meter manufacturer or company approved date for a meter indicating fitness for use.
Local Catalogue Reference	J0462
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50215 - Certification Expiry Date

Data Item Information

Data Item Reference	DI50215
Item Description	Date on which a meter needs to be replaced or routine maintenance required, as manufacturer's certification or company approved date has expired.
Local Catalogue Reference	J0463
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50216 - Outstation PIN

Data Item Information

Data Item Reference	DI50216
Item Description	This parameter is to permit multi-drop (daisy chaining or cascading) of multiple outstations on a single communication line.
Local Catalogue Reference	J0464
Data Item Owner	Retail Energy Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50217 - Outstation COP

Data Item Information

Data Item Reference	DI50217
Item Description	Reference of Codes of Practice (CoPs) that are met by the Outstation (regardless of dispensation). Each CoP clarifies duties and obligations and sets out guidelines.
Local Catalogue Reference	J0465
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
CoP1	NA
CoP2	NA
CoP3	NA
CoP5	NA
CoP6	NA
CoP7	NA

In Market Messages

Market Message
MM00051

DI50218 - Outstation COP Dispensation

Data Item Information

Data Item Reference	DI50218
Item Description	A reference number identifying a dispensation granted by the Metering sub-committee, where a meter does not conform to the required Code of Practice in some area.
Local Catalogue Reference	J0467
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50219 - Outstation Encryption Key

Data Item Information

Data Item Reference	DI50219
Item Description	The access code for gaining access to a remote communications outstation.
Local Catalogue Reference	J0468
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50220 - Outstation Number of Channels

Data Item Information

Data Item Reference	DI50220
Item Description	The number of configured channels (or actively recording information) on an Outstation. The data collection system needs to know the number of configured channels, even if the recorded information is not required by the data collection system for submission to another party.
Local Catalogue Reference	J0469
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50221 - Outstation Password Level 1

Data Item Information

Data Item Reference	DI50221
Item Description	Password Level 1 must be populated if the Outstation requires a password for interrogation. For those metering systems only having one password, this field must store the Master / Administrator password.
Local Catalogue Reference	J0470
Data Item Owner	Retail Energy Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50222 - Outstation Type

Data Item Information

Data Item Reference	DI50222
Item Description	An identifier for the type of outstation.
Local Catalogue Reference	J0471
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Outstation Types represent the make and model of a particular Outstation and are defined during the Compliance and Protocol Approval process operated by BSCCo
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50223 - Disconnection Date

Data Item Information

Data Item Reference	DI50223
Item Description	The date on which the connection point is physically removed from the metering system.
Local Catalogue Reference	J0473
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50224 - Meter Register Type

Data Item Information

Data Item Reference	DI50224
Item Description	Indicates the type of consumption measured by a Meter Register - cumulative or maximum demand.
Local Catalogue Reference	J0474
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Cumulative Maximum Demand
2	Month End Cumulative
3	Month End Maximum Demand
4	Month End Cumulative Maximum Demand
C	Cumulative
M	Maximum Demand

In Market Messages

Market Message
MM00051
MM00092
MM00103
MM00219

DI50225 - Meter Register Multiplier

Data Item Information

Data Item Reference	DI50225
Item Description	The number by which the register reading must be multiplied to get the true register value.
Local Catalogue Reference	J0475
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	2
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50226 - Associated Meter Id

Data Item Information

Data Item Reference	DI50226
Item Description	The identifier of a meter within the metering system, which together with Associated Meter Register Id uniquely identifies a Meter Register, which checks the readings on the Main Register (or vice versa), dependent on the value of Main or Check Register Ind. For half hourly meters, this data item must be completed for a Main meter which has an associated Check meter. The Main meter register which has a Check meter should have the Associated Meter Id data item populated with the Meter Id (Serial Number) of the Check meter associated with this Main. The Main meter points to (or references) the Check meter.
Local Catalogue Reference	J0476
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50227 - Associated Meter Register Id

Data Item Information

Data Item Reference	DI50227
Item Description	The identifier of a meter register within an Associated Meter Id which checks the readings on the Main Register (or vice versa). For half hourly meters, this data item must be completed for a Main meter which has an associated Check meter. The Main meter register Associated Meter Register Id data item should be populated with the Meter Register Id of the register on the Check meter associated with this Main register. The Main Meter Register Id points to (or references) the Check Meter Register Id.
Local Catalogue Reference	J0477
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156

DI50228 - Number Of Displayed Register Digits (Cumulative Register)

Data Item Information

Data Item Reference	DI50228
Item Description	Number of digits/dials to the left of the decimal point, of the Cumulative Register.
Local Catalogue Reference	J0478 / DI-091
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes	Digit reading as 1/10, 1/100 not included.
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	numberOfDisplayedRegisterDigits

In Market Messages

Market Message
MM00051
MM00092
MM00103
MM00156
MM00219
MM20010
MM20013
MM20034
MM20035
MM20037
MM20071
MM20072
MM20024

DI50229 - Maintenance Date

Data Item Information

Data Item Reference	DI50229
Item Description	The date on which the maintenance work was carried out.
Local Catalogue Reference	J0480
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051

DI50230 - Meter Type

Data Item Information

Data Item Reference	DI50230
Item Description	Indicates the type of meter
Local Catalogue Reference	J0483 / DI-059
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	meterType

Data Item Enumeration

Enumeration Value	Enumeration Description
CHECK	Check
H	Half Hourly
K	Key
LAG_	Lag
LEAD_	Lead
MAIN_	Main
N	Non-Half Hourly
NCAMR	Non-remotely Configurable Automated Meter Reading
NSS	A meter that meets the definition of an ADM but is not compliant with any version of SMETS
RCAMR	Remotely Configurable Automated Meter Reading without remote enable/disable capability
RCAMY	Remotely Configurable Automated Meter Reading with remote enable/disable capability
S	Smartcard Prepayment
S1	A meter that is compliant with the Smart Metering Equipment Technical Specifications 1 (SMETS1)
S2A	A single element meter that is compliant with SMETS2
S2AD	A single element meter with one or more ALCS that is compliant with SMETS2
S2ADE	Single element meter with one or more ALCS and Boost Function that is compliant with SMETS2
S2B	A twin element meter that is compliant with SMETS2
S2BD	A twin element meter with one or more ALCS that is compliant with SMETS2
S2BDE	A twin element meter with one or more ALCS and Boost Function that is compliant with SMETS2
S2C	A polyphase meter that is compliant with SMETS2
S2CD	A polyphase meter with one or more ALCS that is compliant with SMETS2
S2CDE	A polyphase meter with one or more ALCS and Boost Function that is compliant with SMETS2
SPECL	Special
T	Token
2ADF	Single Element with ALCS and Auxiliary Proportional Controller (APC) that is compliant with SMETS2
2ADEF	Single Element with ALCS, Boost Function and APC that is compliant with SMETS2
2AEF	Single Element with Boost Function and APC that is compliant with SMETS2
2AF	Single Element with APC that is compliant with SMETS2
2BF	Twin Element with APC that is compliant with SMETS2
2BDF	Twin Element with ALCS and APC that is compliant with SMETS2
2BDEF	Twin Element with ALCS, Boost Function and APC that is compliant with SMETS2
2BEF	Twin Element with Boost Function and APC that is compliant with SMETS2
2CDEF	Polyphase with ALCS, Boost Function and APC that is compliant with SMETS2
2CF	Polyphase with APC that is compliant with SMETS2
2CDF	Polyphase with ALCS and APC that is compliant with SMETS2
2CEF	Polyphase with Boost Function and APC that is compliant with SMETS2

In Market Messages

Market Message
MM00051
MM00254
MM20010
MM20013
MM20034
MM20035
MM20037
MM20071
MM20072
MM20024

DI50231 - Start Date Time

Data Item Information

Data Item Reference	DI50231
Item Description	A defined time at which an event will start (or did start) specified in local time (e.g. BST or GMT as relevant).
Local Catalogue Reference	J0485
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50232 - Interruption of Supply Reference

Data Item Information

Data Item Reference	DI50232
Item Description	A unique alpha-numeric reference generated by a Distributor and used to reference all system outages (planned or fault).
Local Catalogue Reference	J0486
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50233 - Interruption of Supply Reason Code

Data Item Information

Data Item Reference	DI50233
Item Description	The reason for a planned supply outage or failure of supply due to a system fault.
Local Catalogue Reference	J0487
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
FT	Fault
MN	Maintenance
NB	New Business
PR	Planned repair of earlier faults
RF	Reinforcement/Improved Security

DI50234 - End Date Time

Data Item Information

Data Item Reference	DI50234
Item Description	A defined time at which an event will end (or did end) specified in local time (e.g. BST or GMT as relevant).
Local Catalogue Reference	J0488
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50235 - Contact Name

Data Item Information

Data Item Reference	DI50235
Item Description	The name of the individual to contact in the event of an issue impacting the site or the Metering Point.
Local Catalogue Reference	J0489
Data Item Owner	Retail Energy Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00023
MM00091
MM00095
MM00100
MM00104
MM00119
MM00123
MM00219
MM00236

DI50236 - Contact Telephone Number

Data Item Information

Data Item Reference	DI50236
Item Description	The telephone number of the individual to contact in the event of an issue impacting the site or the Metering Point.
Local Catalogue Reference	J0490
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00023
MM00219
MM00236

DI50237 - Contact Fax Number

Data Item Information

Data Item Reference	DI50237
Item Description	The fax number of the individual to contact in the event of an issue impacting the site or the Metering Point.
Local Catalogue Reference	J0491
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00236

DI50238 - Effective from Settlement Date {SSC}

Data Item Information

Data Item Reference	DI50238
Item Description	The first inclusive settlement date from which a Standard Settlement Configuration becomes valid.
Local Catalogue Reference	J0496
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50239 - Sale Value (SVAA)

Data Item Information

Data Item Reference	DI50239
Item Description
Local Catalogue Reference	J0498
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50240 - Meter Current Rating

Data Item Information

Data Item Reference	DI50240
Item Description	The maximum current rating that can be passed through a meter (excluding acceptable overload current).
Local Catalogue Reference	J0501
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00092
MM00103
MM00156

DI50241 - CT Class

Data Item Information

Data Item Reference	DI50241
Item Description	The accuracy class of the Current Transformer.
Local Catalogue Reference	J0505
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00117
MM00370

DI50242 - CT Rating

Data Item Information

Data Item Reference	DI50242
Item Description	VA Rating of Current Transformer.
Local Catalogue Reference	J0506
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	2
Physical Length	7
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00117
MM00370

DI50243 - Distribution Business Id

Data Item Information

Data Item Reference	DI50243
Item Description
Local Catalogue Reference	J0512
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50244 - Effective Date {MS Measurement Class}

Data Item Information

Data Item Reference	DI50244
Item Description
Local Catalogue Reference	J0514
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50245 - Effective Date {Standard Settlement Configuration}

Data Item Information

Data Item Reference	DI50245
Item Description
Local Catalogue Reference	J0515
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50246 - Number of MPAN(s) Requested

Data Item Information

Data Item Reference	DI50246
Item Description	A definition of the number of new or additional MPAN(s) required in addition to any that already exist for a particular metering point address.
Local Catalogue Reference	J0516
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00073

DI50247 - Instructions Received by MPAS

Data Item Information

Data Item Reference	DI50247
Item Description	The number of files received of the type specified by the File Identity.
Local Catalogue Reference	J0522
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50248 - Instructions Accepted by MPAS

Data Item Information

Data Item Reference	DI50248
Item Description	The number of files accepted of the type specified by the File Identity.
Local Catalogue Reference	J0523
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50249 - Instructions Rejected by MPAS

Data Item Information

Data Item Reference	DI50249
Item Description	The number of files rejected of the type specified by the File Identity.
Local Catalogue Reference	J0524
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50250 - PAN Number

Data Item Information

Data Item Reference	DI50250
Item Description	The unique reference number for a prepayment token meter customer.
Local Catalogue Reference	J0525
Data Item Owner	Retail Energy Code Company
Logical Length	19
Decimal Length	0
Physical Length	19
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50251 - Customer Payment Amount

Data Item Information

Data Item Reference	DI50251
Item Description	The value in pounds of customer purchase for a prepayment credit.
Local Catalogue Reference	J0526
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	9
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50252 - Customer Payment Date

Data Item Information

Data Item Reference	DI50252
Item Description	The date on which a customer transaction is made through a payment terminal.
Local Catalogue Reference	J0527
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50253 - Customer Payment Time

Data Item Information

Data Item Reference	DI50253
Item Description	The time at which a customer transaction takes place through a payment terminal.
Local Catalogue Reference	J0528
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50254 - Payment Location

Data Item Information

Data Item Reference	DI50254
Item Description	An identifier of the location/terminal through which a token payment is made.
Local Catalogue Reference	J0529
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	0
Physical Length	9
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50255 - Terminal Transaction Number

Data Item Information

Data Item Reference	DI50255
Item Description	The number assigned to the individual transaction at the point of sale.
Local Catalogue Reference	J0530
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50256 - Polling Date

Data Item Information

Data Item Reference	DI50256
Item Description	The date on which data is extracted from the payment terminals.
Local Catalogue Reference	J0532
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50257 - Source of Transaction

Data Item Information

Data Item Reference	DI50257
Item Description	The means by which a transaction has been entered into a payment terminal.
Local Catalogue Reference	J0533
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
0	Swipe Card
1	Keyed
2	Voucher

DI50258 - Method of Payment

Data Item Information

Data Item Reference	DI50258
Item Description	The method used to purchase tokens for the prepayment meter.
Local Catalogue Reference	J0534
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Cash
2	Cheque
3	Voucher

DI50259 - Embossed Area Data

Data Item Information

Data Item Reference	DI50259
Item Description	The area within a token meter customer identity card which is available for use by the Supplier.
Local Catalogue Reference	J0536
Data Item Owner	Retail Energy Code Company
Logical Length	200
Decimal Length	0
Physical Length	200
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50260 - Credit Balance

Data Item Information

Data Item Reference	DI50260
Item Description	The active credit value within the meter at the time settings were recorded.
Local Catalogue Reference	J0537
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	7
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00093
MM00102
MM00105

DI50261 - Total Credit Accepted

Data Item Information

Data Item Reference	DI50261
Item Description	The total of credit accepted by the meter since the last clear down.
Local Catalogue Reference	J0539
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	Initial Credit (J0557) should not be included within this value.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00093
MM00102

DI50262 - Total Tokens Inserted

Data Item Information

Data Item Reference	DI50262
Item Description	The total number of cards recorded by the meter.
Local Catalogue Reference	J0540
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00093
MM00102

DI50263 - Prepayment Unit Rate

Data Item Information

Data Item Reference	DI50263
Item Description	The charge expressed in pence per kW/hour applied to the meter.
Local Catalogue Reference	J0542
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00093
MM00102
MM00103

DI50264 - Standing Charge

Data Item Information

Data Item Reference	DI50264
Item Description	The weekly standing charge applied to the meter as per the tariff.
Local Catalogue Reference	J0543
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00092
MM00093
MM00102
MM00103

DI50265 - Total Debt Outstanding

Data Item Information

Data Item Reference	DI50265
Item Description	Total amount of debt held by the meter.
Local Catalogue Reference	J0544
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00093
MM00102

DI50266 - Emergency Credit Status

Data Item Information

Data Item Reference	DI50266
Item Description	An indication of whether the emergency credit facility was in operation at the time the meter settings were recorded.
Local Catalogue Reference	J0545
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

In Market Messages

Market Message
MM00093
MM00102

DI50267 - Debt Recovery Rate

Data Item Information

Data Item Reference	DI50267
Item Description	The monetary value of the weekly debt recovery charge within the meter.
Local Catalogue Reference	J0547
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00091
MM00092
MM00093
MM00095
MM00099
MM00100
MM00102
MM00103
MM00104
MM00119

DI50268 - Standing Charge Override

Data Item Information

Data Item Reference	DI50268
Item Description	A value placed on the meter to override the normal standing charge within the tariff.
Local Catalogue Reference	J0548
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	2
Physical Length	5
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00091
MM00095
MM00119

DI50269 - Emergency Credit Override

Data Item Information

Data Item Reference	DI50269
Item Description	A value placed in the meter to override the normal emergency credit.
Local Catalogue Reference	J0549
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00091
MM00095
MM00119

DI50270 - Previous Reading

Data Item Information

Data Item Reference	DI50270
Item Description	The last available Register Reading for a Token Meter.
Local Catalogue Reference	J0550
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00119

DI50271 - Previous Reading Date

Data Item Information

Data Item Reference	DI50271
Item Description	The date of the last Register Reading for a Token Meter.
Local Catalogue Reference	J0551
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00119

DI50272 - Current Balance

Data Item Information

Data Item Reference	DI50272
Item Description	The customer current balance as required in order to set up a new prepayment meter.
Local Catalogue Reference	J0552
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00119

DI50273 - Current Balance Date

Data Item Information

Data Item Reference	DI50273
Item Description	The date of the customers current balance as required in order to set up a new token meter.
Local Catalogue Reference	J0553
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00119

DI50274 - Total Debt

Data Item Information

Data Item Reference	DI50274
Item Description	The amount of debt which is transferred to the customer meter.
Local Catalogue Reference	J0554
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	Initial Credit (J0557) should not be included within this value.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00091
MM00092
MM00095
MM00099
MM00100
MM00103
MM00104
MM00119

DI50275 - Emergency Credit

Data Item Information

Data Item Reference	DI50275
Item Description	The value of emergency credit available within a meter for customer use.
Local Catalogue Reference	J0556
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00092
MM00099
MM00100
MM00103

DI50276 - Initial Credit

Data Item Information

Data Item Reference	DI50276
Item Description	The initial credit value which is placed on the new meter.
Local Catalogue Reference	J0557
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	The value of Initial Credit set on the meter by the MO should be agreed with the Supplier. This value must not be included within data items Total Debt (J0554), Total Debt Outstanding (J0544) and Total Credit Accepted (J0539).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00092
MM00103

DI50277 - Half Hour Period

Data Item Information

Data Item Reference	DI50277
Item Description
Local Catalogue Reference	J0558
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50278 - Customer Descriptor

Data Item Information

Data Item Reference	DI50278
Item Description	A unique identifier for a Smart Card customer which includes Supplier Reference and Customer Reference Number.
Local Catalogue Reference	J0559
Data Item Owner	Retail Energy Code Company
Logical Length	16
Decimal Length	0
Physical Length	16
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00105

DI50279 - Mailing Name

Data Item Information

Data Item Reference	DI50279
Item Description	The name of the party (other than the customer) to whom correspondence is to be addressed.
Local Catalogue Reference	J0565
Data Item Owner	Retail Energy Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00099

DI50280 - Mailing Address Postcode

Data Item Information

Data Item Reference	DI50280
Item Description	The postal zone for the Mailing Address.
Local Catalogue Reference	J0566
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00099
MM00236

DI50281 - Status Code

Data Item Information

Data Item Reference	DI50281
Item Description	A code generated by the meter as a result of a change of status.
Local Catalogue Reference	J0574
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
0	Tariff Change Snap Shot
1	Mode Change Snap Shot
2	Previous Cust Snap Shot
3	Requested Snap Shot
4	Previous Card Report
5	Security Event Report
6	Tariff Update Snap Shot
10	Debt Cleared Snap Shot

DI50282 - Status Code Creation Date

Data Item Information

Data Item Reference	DI50282
Item Description	A date at which the meter has generated a status message.
Local Catalogue Reference	J0575
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50283 - Status Code Creation Time

Data Item Information

Data Item Reference	DI50283
Item Description	The time at which the meter has generated a status message.
Local Catalogue Reference	J0576
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50284 - PSP

Data Item Information

Data Item Reference	DI50284
Item Description
Local Catalogue Reference	J0577
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50285 - Tele-Switch Indicator

Data Item Information

Data Item Reference	DI50285
Item Description
Local Catalogue Reference	J0578
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50286 - TLM

Data Item Information

Data Item Reference	DI50286
Item Description
Local Catalogue Reference	J0579
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	9
Physical Length	12
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50287 - LRM

Data Item Information

Data Item Reference	DI50287
Item Description
Local Catalogue Reference	J0580
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	6
Physical Length	10
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50288 - Key Meter Supplier/Customer Id

Data Item Information

Data Item Reference	DI50288
Item Description	The unique identifying number for a key prepayment Customer and Supplier.
Local Catalogue Reference	J0582
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	(Position)(Exact Length)(Name) (1,2)(2)(Key Infrastructure Supplier Id) (3,4)2)(Distribution Id) (5-17)(13)(Supplier Customer Reference Number) (18,19)(2)(Tariff Reference) (20)(1)(Check Digit)
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50289 - Key Charging Machine Number

Data Item Information

Data Item Reference	DI50289
Item Description	The identifying number of a key charging machine.
Local Catalogue Reference	J0583
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50290 - Active Credit on Key

Data Item Information

Data Item Reference	DI50290
Item Description	The credit on a key following one or more transactions but before successful acceptance by a meter.
Local Catalogue Reference	J0584
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50291 - Key Debt

Data Item Information

Data Item Reference	DI50291
Item Description	The amount of debt in pounds which there is on a customer key and has not been applied to the meter.
Local Catalogue Reference	J0585
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50292 - Key Date Stamp

Data Item Information

Data Item Reference	DI50292
Item Description	The date stamp of the tariff data in a key meter system.
Local Catalogue Reference	J0586
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50293 - Initial Key Credit

Data Item Information

Data Item Reference	DI50293
Item Description	The initial credit value to be placed on new customer key.
Local Catalogue Reference	J0588
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00099

DI50294 - Reason Code

Data Item Information

Data Item Reference	DI50294
Item Description	A code that signifies reason for a key to be issued or to inform PPMIP just to update their database.
Local Catalogue Reference	J0590
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
COM	Change of Meter
COS	Change of Supplier
COT	Change of Tenancy
ROK	Replacement of Key
UPD	Update PPMIP Database Only

In Market Messages

Market Message
MM00099

DI50295 - Tariff Setting

Data Item Information

Data Item Reference	DI50295
Item Description	The identifier of the tariff setting within a key prepayment meter.
Local Catalogue Reference	J0591
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes	Following OFFER's decision on PP tariffs.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00095
MM00099
MM00100
MM00104

DI50296 - Date Previous Card Last Used

Data Item Information

Data Item Reference	DI50296
Item Description	The date at which the previous Smart Card was used in a meter, is reported as a result of certain status messages.
Local Catalogue Reference	J0608
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50297 - Reverse Running

Data Item Information

Data Item Reference	DI50297
Item Description	An indication that a Smart Card meter attempted to run in reverse has occurred.
Local Catalogue Reference	J0609
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Reverse Running Not Occurred
T	Reverse Running Occurred

DI50298 - Supply Interrupted

Data Item Information

Data Item Reference	DI50298
Item Description	An indication that there has been an interruption of supply to the Smart Card meter.
Local Catalogue Reference	J0610
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50299 - Illegal Power

Data Item Information

Data Item Reference	DI50299
Item Description	An indication that an attempt has been made to obtain power illegally from a Smart Card meter.
Local Catalogue Reference	J0611
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50300 - Meter Reset

Data Item Information

Data Item Reference	DI50300
Item Description	An indication that an attempt has been made to reset a Smart Card meter.
Local Catalogue Reference	J0612
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50301 - Battery Failed

Data Item Information

Data Item Reference	DI50301
Item Description	An indication of battery failure in Smart Card meter.
Local Catalogue Reference	J0613
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50302 - Fault

Data Item Information

Data Item Reference	DI50302
Item Description	An indication that a fault has occurred on a Smart Card meter.
Local Catalogue Reference	J0614
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50303 - Invalid Card

Data Item Information

Data Item Reference	DI50303
Item Description	An indication that an Invalid Card has been used on the Smart Card meter.
Local Catalogue Reference	J0615
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50304 - Clock Adjustment

Data Item Information

Data Item Reference	DI50304
Item Description	An indication that a clock adjustment has taken place on a Smart Card meter.
Local Catalogue Reference	J0616
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50305 - Interruption of Supply Status Code

Data Item Information

Data Item Reference	DI50305
Item Description	A unique code to define the status of a notification of an Interruption of Supply.
Local Catalogue Reference	J0617
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Alteration to previous notification
C	Cancellation of previous notification
N	New notification

DI50306 - Certification (or Routine Maintenance Period) Expiry Date

Data Item Information

Data Item Reference	DI50306
Item Description
Local Catalogue Reference	J0618
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50307 - SAA Settlement Run Number

Data Item Information

Data Item Reference	DI50307
Item Description	The run number, unique within a Settlement Day, generated for an SAA settlement run.
Local Catalogue Reference	J0649
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes	The Scottish equivalent of this data item is 'SDP Settlement Run Number' (J0814).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50308 - SAA Settlement Run Type Id

Data Item Information

Data Item Reference	DI50308
Item Description	The identifier for the particular SAA run type for an SAA run. Pre-1998 values are Preliminary or Provisional, Final and Dispute Final.
Local Catalogue Reference	J0650
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Run Type printed in full in existing Settlements reports. The Scottish equivalent of this Data Item is 'SDP Settlement Run Type Id' (J0815).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
D	Dispute Final
F	Final
P	Provisional or Preliminary

In Market Messages

Market Message
MM20061

DI50309 - SAA Settlement Date

Data Item Information

Data Item Reference	DI50309
Item Description	The Settlement Date for which an SAA settlement run is performed.
Local Catalogue Reference	J0652
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	The Scottish equivalent of this data item is 'SDP Settlement Date' (J0813).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50310 - Effective from Settlement Date {MSLLFC}

Data Item Information

Data Item Reference	DI50310
Item Description	The first inclusive settlement date that a metering system assumes a line loss factor class.
Local Catalogue Reference	J0658
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50311 - Requested Energisation Status

Data Item Information

Data Item Reference	DI50311
Item Description	The energisation status which is being requested in a change of energisation status request.
Local Catalogue Reference	J0673
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
D	De-energise (i.e. Fuse Removal)
E	Energise (i.e. Fuse inserted at connection point)

In Market Messages

Market Message
MM00021
MM00042
MM00095
MM00104
MM00119

DI50312 - Meter Operator Type

Data Item Information

Data Item Reference	DI50312
Item Description	Indicates whether the Meter Operator is responsible for Half Hourly or Non-Half Hourly metering systems.
Local Catalogue Reference	J0675
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H	Half Hourly
N	Non Half Hourly

DI50313 - VT Class

Data Item Information

Data Item Reference	DI50313
Item Description	The accuracy class of the Voltage Transformer.
Local Catalogue Reference	J0677
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00117
MM00370

DI50314 - VT Rating

Data Item Information

Data Item Reference	DI50314
Item Description	Maximum rating for a Voltage Transformer.
Local Catalogue Reference	J0678
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00117
MM00370

DI50315 - Register Mapping Coefficient

Data Item Information

Data Item Reference	DI50315
Item Description	Register mapping coefficient is used to report the number of times the consumption at a physical register should be used to calculate the consumption at a TPR, or settlement register. It allows registers to be summed or differenced to calculate consumption for a settlement register.
Local Catalogue Reference	J0679
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	The Settlement Register is mapped to the total register with a coefficient of 1
-1	The Settlement Register is mapped to the 'Switched' register with a coefficient of -1

In Market Messages

Market Message
MM00047
MM00219

DI50316 - Suspense Flag

Data Item Information

Data Item Reference	DI50316
Item Description	A flag for a Smart Card customer which indicates if a credit has come from a general transaction or suspense.
Local Catalogue Reference	J0682
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
0	Previously not in suspense
1	Previously in suspense

DI50317 - Tariff Code

Data Item Information

Data Item Reference	DI50317
Item Description	A number indicating the tariff code which can be applied to a meter which is to be agreed between the various trading parties.
Local Catalogue Reference	J0685
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00091
MM00092
MM00093
MM00095
MM00119

DI50318 - Estimated End Date Time

Data Item Information

Data Item Reference	DI50318
Item Description	An estimated time at which an event should end specified in local time (e.g. BST or GMT as relevant).
Local Catalogue Reference	J0686
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50319 - Date of Enquiry by Customer

Data Item Information

Data Item Reference	DI50319
Item Description	The calendar date quoted when sending an enquiry to a System Fault Interruption Centre which specifies the date on which a customer raised the initial enquiry with their Supplier.
Local Catalogue Reference	J0688
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50320 - Failure Reason Code

Data Item Information

Data Item Reference	DI50320
Item Description	The reason that the energisation status change or disconnection request has not been carried out.
Local Catalogue Reference	J0691
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	No access to meter position
2	Distributor required
3	Suspected tampering
4	Disconnection refused new tenant
5	De Energisation refused new tenant
6	Disconnection refused future use identified
7	De Energisation refused future use identified

In Market Messages

Market Message
MM00093

DI50321 - Special Access

Data Item Information

Data Item Reference	DI50321
Item Description	The description of special access arrangements to the customer's premises as agreed and may vary from time to time.
Local Catalogue Reference	J0692
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00219
MM00236

DI50322 - Customer Password

Data Item Information

Data Item Reference	DI50322
Item Description	A password agreed between the customer and the company to allow access to be given.
Local Catalogue Reference	J0693
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00219
MM00236

DI50323 - Customer Password Effective from Date

Data Item Information

Data Item Reference	DI50323
Item Description	The date on which a customer's password becomes effective.
Local Catalogue Reference	J0694
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00236

DI50324 - Required First Scheduled Read Date

Data Item Information

Data Item Reference	DI50324
Item Description	The date on which the first scheduled reading is required for the meter.
Local Catalogue Reference	J0696
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50325 - Supplier Reference

Data Item Information

Data Item Reference	DI50325
Item Description	A unique alpha numeric reference generated by a Supplier and used to reference a specific enquiry.
Local Catalogue Reference	J0705
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50326 - Meter Period Flag

Data Item Information

Data Item Reference	DI50326
Item Description	Indicates whether meter period reading is valid or suspect. Meter Period Flag is set to False, if, on investigation by the DC, the Meter Period Tag value indicates suspect or invalid data, otherwise it is set to True. If the Flag is set to False, then the Meter Period Reason Code is set to one of a pre-determined set of codes.
Local Catalogue Reference	J0707
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Invalid
T	Valid

In Market Messages

Market Message
MM00079

DI50327 - Meter Period Reason Code

Data Item Information

Data Item Reference	DI50327
Item Description	Code indicating the reason why meter period data has failed validation. A Reason Code exists for each validation failure type. If the Meter Period Flag is set to False then Meter Period Reason Code is set to one of a predetermined set of codes.
Local Catalogue Reference	J0708
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Valid Set has been defined from the HHDC URS.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Alarm Failure
2	Main/Check Failure
3	Successive Cumulative Failure
4	Meter/Outstation Discrepancy
5	Meter Multipliers Inconsistent
6	Unexpected Zero Consumption
7	Phase Failure
8	Outstation Date and Time Discrepancy

In Market Messages

Market Message
MM00079

DI50328 - Meter Period Status

Data Item Information

Data Item Reference	DI50328
Item Description	Meter period readings which are flagged as False (suspect) are checked by the DC. If the data is still considered to be invalid, Meter Period Status is set to the same value as Meter Period Flag. If the data is considered to be valid, Meter Period Status is set to valid.
Local Catalogue Reference	J0709
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Failed validation
T	Valid

In Market Messages

Market Message
MM00079

DI50329 - Area Affected by Interruption

Data Item Information

Data Item Reference	DI50329
Item Description	A description of the area affected by an Interruption of Supply which will be recognised and meaningful to a customer living within that area - the description could be a street name or district.
Local Catalogue Reference	J0714
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	35
Decimal Length	0
Physical Length	35
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50330 - Timing Device Id (Serial Number)

Data Item Information

Data Item Reference	DI50330
Item Description	The serial number which is stamped onto the nameplate at manufacture.
Local Catalogue Reference	J0716
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00240
MM00241

DI50331 - Programme Start Date

Data Item Information

Data Item Reference	DI50331
Item Description	The date from which a work programme is planned to operate.
Local Catalogue Reference	J0718
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00127

DI50332 - Programme End Date

Data Item Information

Data Item Reference	DI50332
Item Description	The date to which a work programme is planned to operate.
Local Catalogue Reference	J0720
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00127

DI50333 - Retrieval Method Effective Date

Data Item Information

Data Item Reference	DI50333
Item Description	The calendar date that a data retrieval method is applicable from.
Local Catalogue Reference	J0722
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00424

DI50334 - Instruction Type

Data Item Information

Data Item Reference	DI50334
Item Description	A unique code used to identify a type of instruction found in an instruction file.
Local Catalogue Reference	J0723
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The Instruction Type should be populated as described in the Event Log (Schedule 3) of the MRA. Data Flows have been added within this Valid Set for guidance. Internal Flows between MPAS and the Distributor either contain Instruction Types as defined in the MRA (format DBnn), or as implemented within the Distribution Business.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
DC01	D0350 - Notification of DCC Services at Metering Point
DC11	D0351 - Rejection of Update to DCC Service Flag
DC90	D0172 - File Summary (Number of Instructions Accepted/Rejected per file)
HH01	D0209 - HH Data Aggregator Appointment Details or Selective Refresh
HH02	D0209 - HH Data Collector Appointment Details
HH04	D0209 - HH Measurement Class in Registration Details
HH05	D0209 - HH Energisation Status in Registration Details
HH06	D0209 - HH GSP Group Details
HH07	D0209 - HH Line Loss Factor Class Details
HH08	D0209 - HH Full MPAS Refresh to HHDA
NH01	D0209 - NHH Data Aggregator Appointment Details or Selective Refresh
NH02	D0209 - NHH Data Collector Appointment Details
NH03	D0209 - NHH Profile Class/SSC in Registration Details
NH04	D0209 - NHH Measurement Class in Registration Details
NH05	D0209 - NHH Energisation Status in Registration Details
NH06	D0209 - NHH GSP Group Details
NH07	D0209 - NHH Line Loss Factor Class Details
NH08	D0209 - NHH Full MPAS Refresh to NHHDA
NH09	D0019 - NHH EAC/AA & MS Details
SP02	D0205 - MP and Appointment Detail Changes (Made by Supplier)
SP20	D0217 - Confirmation of New Connection Registration
SP24	D0213 - Metering Point Detail Changes made by Supplier (notified to subsequent Supplier)
SP26	D0171 - Metering Point Disconnection (cancel pending registration)
SP27	D0171 - Metering Point Disconnection (terminate registration)
SP28	D0171 - Metering Point Detail Changes made by Distribution Business (sent to subsequent Supplier)
SP29	D0171 - Metering Point Detail Changes made by Distribution Business (sent to Supplier)
SP30	D0203 - Rejection of Metering Point and Appointment Data Changes - SP02 data rejected
SP40	D0217 - Confirmation of Change of Supplier Registration
SP43	D0260 - Metering Point and Appointment Details of Old Suppliers Registration
SP51	D0089 - Metering Point changes made (between gaining liability and objection entry)
SP64	D0089 - Metering Point changes made during time of objection
SP84	D0204 - Refresh Data
SP90	D0172 - File Summary (Number of Instructions Accepted/Rejected per file)

DI50335 - Change Date

Data Item Information

Data Item Reference	DI50335
Item Description	The date on which clocks go forward or back to cater for daylight saving time.
Local Catalogue Reference	J0725
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50336 - Day of the Week Id

Data Item Information

Data Item Reference	DI50336
Item Description	The reference number for the day of the week, used in the representation of Clock Intervals.
Local Catalogue Reference	J0726
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50337 - Direction of Energy Flow

Data Item Information

Data Item Reference	DI50337
Item Description	A bi-state Data Item indicating the direction of 'Active' power flow (i.e. whether the energy flow is import or export). Energy consumption is (Active) Import or Embedded Exempt Generation is (Active) Export.
Local Catalogue Reference	J0727 / DI-035
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	energyDirection

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Export
I	Import

In Market Messages

Market Message
MM20000
MM20003
MM20004
MM20010
MM20013
MM20026
MM20037
MM20038
MM20065
MM20071
MM20072

DI50338 - Effective from Settlement Date {GGD}

Data Item Information

Data Item Reference	DI50338
Item Description	The first inclusive settlement date that a GSP Group is within a Distributor's system.
Local Catalogue Reference	J0728
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50339 - Effective From Date {IAA & SVAA}

Data Item Information

Data Item Reference	DI50339
Item Description	The first inclusive calendar date that an appointment of an SVA Agent to a GSP Group is in effect.
Local Catalogue Reference	J0729
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50340 - Effective From Date {PAA}

Data Item Information

Data Item Reference	DI50340
Item Description	The first inclusive calendar date that an appointment of a MPAS agent to a GSP Group is in effect.
Local Catalogue Reference	J0730
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50341 - Effective from Settlement Date {AFOYCS}

Data Item Information

Data Item Reference	DI50341
Item Description	The first inclusive settlement date that a set of average fractions of yearly consumption is in effect.
Local Catalogue Reference	J0731
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50342 - Effective from Settlement Date {GGCSF}

Data Item Information

Data Item Reference	DI50342
Item Description	The first inclusive settlement date from which a GSP Group Correction Scaling Factor becomes effective.
Local Catalogue Reference	J0732
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50343 - Effective from Settlement Date {LLFC}

Data Item Information

Data Item Reference	DI50343
Item Description	The first inclusive settlement date from which a Line Loss Factor Class becomes effective.
Local Catalogue Reference	J0733
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50344 - Effective from Settlement Date {PSET}

Data Item Information

Data Item Reference	DI50344
Item Description	The first inclusive settlement date from which a Profile Set becomes effective.
Local Catalogue Reference	J0734
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50345 - Effective to Settlement Date {GGD}

Data Item Information

Data Item Reference	DI50345
Item Description	The last inclusive date that a GSP group is located within the distribution system of a Distributor.
Local Catalogue Reference	J0735
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50346 - Effective to Date {IAA & SVAA}

Data Item Information

Data Item Reference	DI50346
Item Description	The last inclusive calendar date that an appointment of an SVA Agent to a GSP Group is in effect.
Local Catalogue Reference	J0736
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50347 - Effective to Date {PAA}

Data Item Information

Data Item Reference	DI50347
Item Description	The last inclusive calendar date of a MPAS Agent to a GSP Group is in effect.
Local Catalogue Reference	J0737
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50348 - Effective to Settlement Date {AFOYCS}

Data Item Information

Data Item Reference	DI50348
Item Description	The last inclusive settlement date that a set of average fractions of yearly consumption is in effect.
Local Catalogue Reference	J0738
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50349 - Effective to Settlement Date {GGCSF}

Data Item Information

Data Item Reference	DI50349
Item Description	The last inclusive settlement date from which a GSP Group Correction Scaling Factor ceases to be valid.
Local Catalogue Reference	J0739
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50350 - Effective to Settlement Date {LLFC}

Data Item Information

Data Item Reference	DI50350
Item Description	The last inclusive settlement date after which a Line Loss Factor Class ceases to be valid.
Local Catalogue Reference	J0740
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50351 - Effective to Settlement Date {MCLA}

Data Item Information

Data Item Reference	DI50351
Item Description	The last inclusive settlement date after which a measurement class ceases to be valid.
Local Catalogue Reference	J0741
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50352 - GMT Indicator

Data Item Information

Data Item Reference	DI50352
Item Description	An indicator showing whether a Time Pattern Regime records switching timed in GMT or Clock (local) time.
Local Catalogue Reference	J0744
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	Times recorded in local time
Y	Times recorded in GMT

DI50353 - GMT Time

Data Item Information

Data Item Reference	DI50353
Item Description	The time according to Greenwich Mean Time.
Local Catalogue Reference	J0745
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50354 - SVA Notification Deadline Date

Data Item Information

Data Item Reference	DI50354
Item Description	The date by which information required by the SVA Agent for a particular Settlement Run should be in their possession.
Local Catalogue Reference	J0747
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50355 - Market Participant Name

Data Item Information

Data Item Reference	DI50355
Item Description	The name of a Market Participant.
Local Catalogue Reference	J0750
Data Item Owner	Balancing and Settlement Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50356 - Market Role Description

Data Item Information

Data Item Reference	DI50356
Item Description	The description of a market participant role. For example 'Supplier'.
Local Catalogue Reference	J0753
Data Item Owner	Balancing and Settlement Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50357 - MDD Version Number

Data Item Information

Data Item Reference	DI50357
Item Description	The version number that identifies a publication of market domain data.
Local Catalogue Reference	J0754
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50358 - Post Change Local Time

Data Item Information

Data Item Reference	DI50358
Item Description	The local clock time after a clock change.
Local Catalogue Reference	J0756
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50359 - Postcode

Data Item Information

Data Item Reference	DI50359
Item Description	An alpha numeric set of characters that defines the Postal Zones or Address.
Local Catalogue Reference	J0757
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50360 - Smoothing Parameter

Data Item Information

Data Item Reference	DI50360
Item Description	A standard, positive factor, supplied by the ISR Agent, which determines how much weight is given to an Annualised Advanced and how much is given to the previous EAC, when calculating a new value for an EAC.
Local Catalogue Reference	J0758
Data Item Owner	Balancing and Settlement Code Company
Logical Length	6
Decimal Length	3
Physical Length	7
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50361 - Threshold Parameter

Data Item Information

Data Item Reference	DI50361
Item Description	The minimum number of valid EACs/AAs that must be provided for averaging to be used as the mechanism for determining an EAC substitute for missing or invalid EACs/AAs.
Local Catalogue Reference	J0760
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50362 - Effective from Settlement Date {GGPCAE}

Data Item Information

Data Item Reference	DI50362
Item Description	The first inclusive settlement date that an average EAC applies for a GSP Group and Profile Class.
Local Catalogue Reference	J0763
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50363 - Effective from Settlement Date {SPAR}

Data Item Information

Data Item Reference	DI50363
Item Description	The first inclusive settlement date on which a value of the Smoothing Parameter, used in the calculation of EACs, becomes effective.
Local Catalogue Reference	J0764
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50364 - Effective from Settlement Date {TPAR}

Data Item Information

Data Item Reference	DI50364
Item Description	The first inclusive settlement date that a threshold parameter is in effect.
Local Catalogue Reference	J0765
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50365 - Effective to Settlement Date {PSET}

Data Item Information

Data Item Reference	DI50365
Item Description	The last inclusive settlement date after which a Profile Set ceases to be valid.
Local Catalogue Reference	J0766
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50366 - Researched Average EAC

Data Item Information

Data Item Reference	DI50366
Item Description	The average estimated annual consumption, determined through load research, for metering systems assuming a specific combination of GSP group and profile class.
Local Catalogue Reference	J0768
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	1
Physical Length	14
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50367 - Profile Production Run Number

Data Item Information

Data Item Reference	DI50367
Item Description	An identifier, unique within ISR Agent, for a particular Profile Production Run.
Local Catalogue Reference	J0772
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50368 - MDD Publication Date

Data Item Information

Data Item Reference	DI50368
Item Description	The date on which a version of Market Domain Data was created.
Local Catalogue Reference	J0773
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50369 - Effective from Settlement Date {OT}

Data Item Information

Data Item Reference	DI50369
Item Description	The inclusive settlement date from which an Off Tolerance becomes effective.
Local Catalogue Reference	J0774
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50370 - MS Specific LLF Class Indicator

Data Item Information

Data Item Reference	DI50370
Item Description	An indicator to show whether a Line Loss Factor Class is a general class or metering system specific.
Local Catalogue Reference	J0775
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	General LLF Class Import
B	Site Specific Import
C	General LLF Class Export
D	Site Specific Export

DI50371 - Line Loss Factor Class Description

Data Item Information

Data Item Reference	DI50371
Item Description	Description to expand Data Item Line Loss Factor Class Id. Refer to line loss factor class ID for a list of typical values.
Local Catalogue Reference	J0776
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50372 - Effective from Settlement Date {PCLA}

Data Item Information

Data Item Reference	DI50372
Item Description	The first inclusive settlement date from which a profile class becomes valid.
Local Catalogue Reference	J0777
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50373 - Effective to Settlement Date {PCLA}

Data Item Information

Data Item Reference	DI50373
Item Description	The last inclusive settlement date after which a profile class ceases to be valid.
Local Catalogue Reference	J0778
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50374 - Statement Total MSID Count

Data Item Information

Data Item Reference	DI50374
Item Description	The aggregation of MSID Counts across all Settlement Classes for a Settlement Day.
Local Catalogue Reference	J0785
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Aggregated MSID Count includes: SPM Total EAC MSID Count SPM Total AA MSID Count SPM Total Unmetered MSID Count
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50375 - Statement Total Unit Volume

Data Item Information

Data Item Reference	DI50375
Item Description	The total profiled consumption across all settlement periods for all Settlement Classes for a Settlement Day.
Local Catalogue Reference	J0786
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	13
Decimal Length	4
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Based on the aggregation of: SPM Total Annualised Advance SPM Total EAC SPM Total Unmetered Consumption Details of length and precision are still under consideration.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50376 - Settlement Class MSID Count

Data Item Information

Data Item Reference	DI50376
Item Description	The count of non-half hourly metering systems for a settlement class.
Local Catalogue Reference	J0791
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50377 - Settlement Class MSID Charge

Data Item Information

Data Item Reference	DI50377
Item Description	The Supercustomer NHH DUoS Charge for a Settlement Class based on the fixed element of the DUoS tariff.
Local Catalogue Reference	J0792
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	12
Decimal Length	2
Physical Length	13
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	Details of length and precision are still under consideration.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50378 - Settlement Class Unit Charge

Data Item Information

Data Item Reference	DI50378
Item Description	The Supercustomer NHH DUoS Charge for a Settlement Class based on the unit related element of the DUoS tariff.
Local Catalogue Reference	J0793
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	12
Decimal Length	2
Physical Length	14
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50379 - Settlement Class Unit Count

Data Item Information

Data Item Reference	DI50379
Item Description	The count of units of a non-half hourly metering system for a settlement class.
Local Catalogue Reference	J0794
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	12
Decimal Length	4
Physical Length	14
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50380 - IAR Agent Id

Data Item Information

Data Item Reference	DI50380
Item Description	A unique national reference number for an IAR Agent who is an Agent of Scottish Settlements responsible for running the IAR System.
Local Catalogue Reference	J0807
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50381 - BSP Group Correction Factor

Data Item Information

Data Item Reference	DI50381
Item Description	The process of equitably apportioning unallocated energy across all Suppliers in a BSP Group; or the mechanism that compensates energy takes, at the BSP Group level for each half hour.
Local Catalogue Reference	J0808
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	9
Physical Length	20
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50382 - BSP Group Correction Scaling Factor

Data Item Information

Data Item Reference	DI50382
Item Description	The weighting factor applied to all components in a Consumption Component Class when applying BSP Group Correction - initially 1 or 0. Standing data from the Market Domain Data Agent.
Local Catalogue Reference	J0809
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	2
Physical Length	6
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50383 - SAR Run Date

Data Item Information

Data Item Reference	DI50383
Item Description	The date on which an SAR system run is done for a particular Settlement day and BSP Group.
Local Catalogue Reference	J0810
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50384 - SAR Run Number

Data Item Information

Data Item Reference	DI50384
Item Description	The identifier, unique within an IAR Agent, which the system creates for a SAR run.
Local Catalogue Reference	J0811
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50385 - SDP Settlement Date

Data Item Information

Data Item Reference	DI50385
Item Description	The Settlement Date for which an SDP settlement run is performed.
Local Catalogue Reference	J0813
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50386 - SDP Settlement Run Number

Data Item Information

Data Item Reference	DI50386
Item Description	The run number, unique within a Settlement Day, generated for an SDP settlement run.
Local Catalogue Reference	J0814
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50387 - SDP Settlement Run Type Id

Data Item Information

Data Item Reference	DI50387
Item Description	The identifier for the particular SDP run type for an SDP run. Pre-1998 values are Preliminary, Provisional, Final and Dispute Final.
Local Catalogue Reference	J0815
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50388 - Deemed Received Date

Data Item Information

Data Item Reference	DI50388
Item Description	The date of the MPAS logical working day (which ends at 1800), on which a given file is received. If a file is received at 1805 hours on a given day the deemed received date would be recorded as the next logical working day.
Local Catalogue Reference	J0821
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50389 - Tampering Report Date

Data Item Information

Data Item Reference	DI50389
Item Description	The date on which an irregularity was discovered by the source (e.g. date of data collector visit or date of telephone call).
Local Catalogue Reference	J0822
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00029

DI50390 - Priority A Reports Received

Data Item Information

Data Item Reference	DI50390
Item Description	The number of reports of irregularities requiring RPS investigation which have been received by the unit during the previous twelve months and which have been classified as requiring priority 'A' attention.
Local Catalogue Reference	J0824
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50391 - Priority B Reports Received

Data Item Information

Data Item Reference	DI50391
Item Description	The number of reports of irregularities requiring RPS investigation which have been received by the unit during the previous twelve months and which have been classified as requiring priority 'B' attention.
Local Catalogue Reference	J0825
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50392 - Priority C Reports Received

Data Item Information

Data Item Reference	DI50392
Item Description	The number of reports of irregularities requiring RPS investigation which have been received by the unit during the previous twelve months and which have been classified as requiring priority 'C' attention.
Local Catalogue Reference	J0826
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50393 - Successful Calls Meeting Priority A

Data Item Information

Data Item Reference	DI50393
Item Description	The number of Priority 'A' metering point visits which were made within the previous twelve months which met the priority criteria.
Local Catalogue Reference	J0827
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50394 - Successful Calls Meeting Priority B

Data Item Information

Data Item Reference	DI50394
Item Description	The number of Priority 'B' metering point visits which were made within the previous twelve months which met the priority criteria.
Local Catalogue Reference	J0828
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50395 - Successful Calls Meeting Priority C

Data Item Information

Data Item Reference	DI50395
Item Description	The number of Priority 'C' metering point visits which were made within the previous twelve months which met the priority criteria.
Local Catalogue Reference	J0829
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50396 - Warrant of Entry Numbers

Data Item Information

Data Item Reference	DI50396
Item Description	The number of Warrants of Entry actioned by the RPS during the previous twelve months.
Local Catalogue Reference	J0830
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50397 - Interference Suspected Numbers

Data Item Information

Data Item Reference	DI50397
Item Description	The number of metering points identified during the previous twelve months where interference was suspected as having taken place.
Local Catalogue Reference	J0831
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50398 - Interference Confirmed Numbers

Data Item Information

Data Item Reference	DI50398
Item Description	The number of metering points identified during the previous twelve months where interference was confirmed as having taken place.
Local Catalogue Reference	J0832
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50399 - Billed kWh

Data Item Information

Data Item Reference	DI50399
Item Description	The total kWh of unrecorded units identified during the previous twelve months as a result of Revenue Protection Service.
Local Catalogue Reference	J0833
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50400 - Jobs Where No Problems Found

Data Item Information

Data Item Reference	DI50400
Item Description	The number of jobs received by the Revenue Protection Service during the previous twelve months where investigations did not reveal any evidence of irregularities.
Local Catalogue Reference	J0836
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50401 - Successful Calls Failing to Meet Priority B

Data Item Information

Data Item Reference	DI50401
Item Description	The number of Priority 'B' metering point visits which were made within the previous twelve months which failed to meet the priority criteria.
Local Catalogue Reference	J0838
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50402 - Tampering Report Source

Data Item Information

Data Item Reference	DI50402
Item Description	A code identifying the original source of an irregularity report which has resulted in a request for an investigation by the Revenue Protection Service.
Local Catalogue Reference	J0841
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Data Collector
2	Meter Operator
3	Fault Reporting Centre
4	Supplier
5	Prepayment Infrastructure Provider
6	Police
7	Other Third Party
8	Other

DI50403 - Revenue Protection Priority Level

Data Item Information

Data Item Reference	DI50403
Item Description	The level of priority to be afforded to a particular investigation in accordance with the definitions contained in the National Code of Practice for Revenue Protection.
Local Catalogue Reference	J0842
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Visit within 8 hours and resolve within 20 working days
B	Visit within 21 working days and resolve within 40 working days
C	Visit and resolve within 90 days

In Market Messages

Market Message
MM00140

DI50404 - Associated MPAN

Data Item Information

Data Item Reference	DI50404
Item Description	An MPAN for a customer who is the subject of a Revenue Protection Investigation which relates to any other premises owned by the customer and not the premises subject to the investigation.
Local Catalogue Reference	J0845
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50405 - Date Customer Took Responsibility for Supply

Data Item Information

Data Item Reference	DI50405
Item Description	The date at which the customer moved into the premises and took responsibility for the supply to the metering point.
Local Catalogue Reference	J0846
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50406 - Date of Meter Installation

Data Item Information

Data Item Reference	DI50406
Item Description	The date that the current meter was installed.
Local Catalogue Reference	J0848
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00092
MM00103
MM00156
MM00240

DI50407 - Disconnected for Non-Payment Status

Data Item Information

Data Item Reference	DI50407
Item Description	An indicator showing that a metering point is disconnected for non-payment of accounts.
Local Catalogue Reference	J0850
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Metering Point Not Disconnected
T	Metering Point Disconnected

DI50408 - Supplier Contact Name

Data Item Information

Data Item Reference	DI50408
Item Description	The name of an individual contact person within the Supplier's organisation.
Local Catalogue Reference	J0851
Data Item Owner	Retail Energy Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50409 - Supplier Contact Telephone Number

Data Item Information

Data Item Reference	DI50409
Item Description	The telephone number of a named contact within the Supplier's organisation.
Local Catalogue Reference	J0852
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50410 - Meter Operator Informed Indicator

Data Item Information

Data Item Reference	DI50410
Item Description	An indicator showing that a Meter Operator has been informed by a Revenue Protection Service of a meter change carried out by the RPS.
Local Catalogue Reference	J0859
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Meter Operator Not Informed
T	Meter Operator Informed

In Market Messages

Market Message
MM00140

DI50411 - Irregularity Confirmed Indicator

Data Item Information

Data Item Reference	DI50411
Item Description	An indicator to show whether a Revenue Protection Investigation confirmed the existence of any irregularities.
Local Catalogue Reference	J0860
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	No irregularity found
T	Irregularity found

In Market Messages

Market Message
MM00140

DI50412 - Last Reading/Inspected Date

Data Item Information

Data Item Reference	DI50412
Item Description	The date that the current meter was last read or inspected.
Local Catalogue Reference	J0862
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50413 - Jobs Not Actioned Due to Incorrect Data

Data Item Information

Data Item Reference	DI50413
Item Description	The number of jobs received by the Revenue Protection Service during the previous twelve months which could not be actioned due to the incorrect data being supplied to the Unit.
Local Catalogue Reference	J0864
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50414 - Successful Calls Failing to Meet Priority C

Data Item Information

Data Item Reference	DI50414
Item Description	The number of Priority 'C' metering point visits which were made within the previous twelve months which failed to meet the priority criteria.
Local Catalogue Reference	J0866
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50415 - Successful Calls Failing to Meet Priority A

Data Item Information

Data Item Reference	DI50415
Item Description	The number of Priority 'A' metering point visits which were made within the previous twelve months which failed to meet the priority criteria.
Local Catalogue Reference	J0867
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50416 - Number of Supply Points in RPS Area

Data Item Information

Data Item Reference	DI50416
Item Description	The number of supply points which a Supplier has responsibility for within the geographical area in which a Revenue Protection Service operates.
Local Catalogue Reference	J0868
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50417 - Revenue Protection Service Contact Telephone Number

Data Item Information

Data Item Reference	DI50417
Item Description	The telephone number of a named contact within the Revenue Protection Service.
Local Catalogue Reference	J0869
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50418 - Disconnected (De-energised) Over 24 Hours

Data Item Information

Data Item Reference	DI50418
Item Description	The number of metering points which had been disconnected (de-energised) by RPS and the supply had remained off over 24 hours.
Local Catalogue Reference	J0870
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50419 - Revenue Protection Service Contact Name

Data Item Information

Data Item Reference	DI50419
Item Description	The name of an individual contact person within a Revenue Protection Service.
Local Catalogue Reference	J0871
Data Item Owner	Retail Energy Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50420 - Irregularities Found

Data Item Information

Data Item Reference	DI50420
Item Description	The total number of metering point irregularities found by the Revenue Protection Service during the previous twelve months.
Local Catalogue Reference	J0872
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50421 - Profile Production Run Date

Data Item Information

Data Item Reference	DI50421
Item Description	The date of a Profile Production Run.
Local Catalogue Reference	J0873
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50422 - Profile Production Run Time

Data Item Information

Data Item Reference	DI50422
Item Description	The time at which a Profile Production Run is performed.
Local Catalogue Reference	J0874
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50423 - Sunset Variable

Data Item Information

Data Item Reference	DI50423
Item Description	The number of minutes that the sun sets after 1800 hours GMT (negative if before). The item is derived from Time of Sunset.
Local Catalogue Reference	J0875
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	0
Physical Length	6
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50424 - Low Register Profile Coefficient (Settlement Period 01)

Data Item Information

Data Item Reference	DI50424
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 1.
Local Catalogue Reference	J0876
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50425 - Normal Register Profile Coefficient (Settlement Period 01)

Data Item Information

Data Item Reference	DI50425
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 1.
Local Catalogue Reference	J0877
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50426 - Profile Settlement Periods

Data Item Information

Data Item Reference	DI50426
Item Description	The number of Settlement Periods that a Profile covers.
Local Catalogue Reference	J0878
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50427 - Settlement Code Description

Data Item Information

Data Item Reference	DI50427
Item Description	A description which enhances Settlement Code for example 'Final Settlement'.
Local Catalogue Reference	J0882 / DI-627
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069

DI50428 - Period Profile Class Coefficient

Data Item Information

Data Item Reference	DI50428
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system register in a settlement period.
Local Catalogue Reference	J0883
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50429 - Daily Profiled SPM Total Annualised Advance

Data Item Information

Data Item Reference	DI50429
Item Description	The sum of the Profiled SPM Total Annualised Advance for a Supplier in a GSP Group by Settlement Class and Settlement for a day.
Local Catalogue Reference	J0884
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50430 - Daily Profiled SPM Total EAC

Data Item Information

Data Item Reference	DI50430
Item Description	The sum of the Profiled SPM Total EAC for a Supplier in a GSP Group by Settlement Class and Settlement for a day.
Local Catalogue Reference	J0885
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50431 - CCC Aggregated Supplier Consumption

Data Item Information

Data Item Reference	DI50431
Item Description	The sum of the Aggregated Supplier Consumption across Consumption Component Classes for a period.
Local Catalogue Reference	J0887
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50432 - CCC Aggregated Supplier Line Loss

Data Item Information

Data Item Reference	DI50432
Item Description	The sum of the Aggregated Supplier Line Loss across Consumption Component class for a period.
Local Catalogue Reference	J0888
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50433 - CCC Corrected Supplier Consumption

Data Item Information

Data Item Reference	DI50433
Item Description	The sum of the value of Corrected Supplier Consumption across Consumption Component Classes for a period.
Local Catalogue Reference	J0889
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50434 - CCC Corrected Supplier Line Loss

Data Item Information

Data Item Reference	DI50434
Item Description	The sum of the value of Corrected Supplier Line Loss across Consumption Component Classes for a period.
Local Catalogue Reference	J0890
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50435 - Daily Supplier Deemed Take

Data Item Information

Data Item Reference	DI50435
Item Description	The sum of Period Supplier Deemed Take at GSP Group level for a Supplier for a day.
Local Catalogue Reference	J0891
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50436 - Daily Unadjusted Supplier Deemed Take

Data Item Information

Data Item Reference	DI50436
Item Description	The sum of Unadjusted Supplier Deemed Take at GSP Level for a Supplier during a day.
Local Catalogue Reference	J0892
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50437 - Daily CCC Aggregated Supplier Consumption

Data Item Information

Data Item Reference	DI50437
Item Description	The sum of the CCC Aggregated Supplier Consumption for a day.
Local Catalogue Reference	J0894
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of length and precision are as Aggregated Supplier Consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50438 - Daily CCC Aggregated Supplier Line Loss

Data Item Information

Data Item Reference	DI50438
Item Description	The sum of the CCC Aggregated Supplier Line Loss for a day.
Local Catalogue Reference	J0895
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of and precision are as Aggregated Supplier Line Loss
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50439 - Daily CCC Corrected Supplier Consumption

Data Item Information

Data Item Reference	DI50439
Item Description	The sum of CCC Corrected Supplier Consumption for a day.
Local Catalogue Reference	J0896
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of length and precision are as Aggregated Supplier Consumption
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50440 - Daily CCC Corrected Supplier Line Loss

Data Item Information

Data Item Reference	DI50440
Item Description	The sum of CCC Corrected Supplier Line Loss for a day.
Local Catalogue Reference	J0897
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of length and precision are as per Corrected Supplier Line Loss.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50441 - Daily GSP Group Take

Data Item Information

Data Item Reference	DI50441
Item Description	The sum of GSP Group Take for a day.
Local Catalogue Reference	J0899
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50442 - Daily DA Aggregated Supplier Consumption

Data Item Information

Data Item Reference	DI50442
Item Description	The sum of the Supplier Consumption from a Data Aggregator for a day.
Local Catalogue Reference	J0900
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50443 - Daily DA Aggregated Supplier Line Loss

Data Item Information

Data Item Reference	DI50443
Item Description	The sum of Aggregated Supplier Line Loss from a Data Aggregator for a day.
Local Catalogue Reference	J0901
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50444 - Payment Date

Data Item Information

Data Item Reference	DI50444
Item Description	Published settlement timetable payment date.
Local Catalogue Reference	J0902
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50445 - Statement Total MSID Charge

Data Item Information

Data Item Reference	DI50445
Item Description	The aggregation of MSID Charges across all Settlement Classes for a Settlement Day.
Local Catalogue Reference	J0904
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50446 - MSID Charge Indicator

Data Item Information

Data Item Reference	DI50446
Item Description	Marker to show where a MSID charge has to be applied against a settlement class.
Local Catalogue Reference	J0906
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes	For multi-rate tariffs it is necessary to ensure that MSID charge is not applied more than once for a given MSID.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50447 - Statement Number

Data Item Information

Data Item Reference	DI50447
Item Description	Unique identifier for each statement.
Local Catalogue Reference	J0908
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes	This is for use in the DUoS Statement production flow.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50448 - Statement Total Unit Charge

Data Item Information

Data Item Reference	DI50448
Item Description	The aggregation of charges across all Settlement Classes for a Settlement Day.
Local Catalogue Reference	J0909
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50449 - Statement Supercustomer DUoS Charge Amount

Data Item Information

Data Item Reference	DI50449
Item Description	The total Supercustomer NHH DUoS charge for a Settlement Day.
Local Catalogue Reference	J0910
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50450 - Regression Coefficient Type Description

Data Item Information

Data Item Reference	DI50450
Item Description	A description which enhances Regression Coefficient Type.
Local Catalogue Reference	J0913
Data Item Owner	Retail Energy Code Company
Logical Length	255
Decimal Length	0
Physical Length	255
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50451 - Settlement Sequence Number

Data Item Information

Data Item Reference	DI50451
Item Description	A number which defines the order in which settlement (and reconciliation) types are expected to be performed.
Local Catalogue Reference	J0914
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50452 - Season Description

Data Item Information

Data Item Reference	DI50452
Item Description	A description which enhances the Season Id.
Local Catalogue Reference	J0916
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
Autumn	NA
High Summer	NA
Spring	NA
Summer	NA
Winter	NA

DI50453 - SAA Notification Deadline Date

Data Item Information

Data Item Reference	DI50453
Item Description	The date by which information required by the SAA for a particular Settlement Run should be in their possession.
Local Catalogue Reference	J0918
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50454 - Old Supplier Id

Data Item Information

Data Item Reference	DI50454
Item Description	This is the unique national reference for the Supplier whose contract to supply a Metering Point has just been terminated/ended.
Local Catalogue Reference	J0923
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50455 - Effective from Settlement Date {REGI} for New Supplier

Data Item Information

Data Item Reference	DI50455
Item Description	This is the Effective from Settlement Date {REGI} for the Supplier who is newly contracted to supply a Metering Point.
Local Catalogue Reference	J0924
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00231

DI50457 - New Meter Operator Id

Data Item Information

Data Item Reference	DI50457
Item Description	This is the unique national reference for the Meter Operator who is newly appointed to a Metering Point.
Local Catalogue Reference	J0926
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00075

DI50458 - New Data Collector Id

Data Item Information

Data Item Reference	DI50458
Item Description	This is the unique national reference for the Data Collector who is newly appointed to a Metering Point.
Local Catalogue Reference	J0927
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00075

DI50459 - Effective to Settlement Date {REGI} for Old Supplier

Data Item Information

Data Item Reference	DI50459
Item Description	This is the Effective to Settlement Date {REGI} for the Supplier whose contract to supply a Metering Point has just been terminated/ended.
Local Catalogue Reference	J0928
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50460 - Meter Action Code

Data Item Information

Data Item Reference	DI50460
Item Description	A code indicating the action taken or the action required in respect of a meter which has been the subject of a Revenue Protection Investigation.
Local Catalogue Reference	J0932
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Meter Replaced
2	Existing Meter Retained
3	Meter Removed and Not Replaced
4	Request for Meter Operator to Replace Meter

In Market Messages

Market Message
MM00140

DI50461 - From Market Participant Role Code

Data Item Information

Data Item Reference	DI50461
Item Description	This is the Code of the sending participant and is an alias of Market Participant Role Code. Refer to Market Participant Role Code for Data Item attributes.
Local Catalogue Reference	J0934
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50462 - To Market Participant Role Code

Data Item Information

Data Item Reference	DI50462
Item Description	This is the Code of the receiving participant and is an alias of Market Participant Role Code. Refer to Market Participant Role Code for Data Item attributes.
Local Catalogue Reference	J0935
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50463 - Data Flow Reference and Flow Version Number

Data Item Information

Data Item Reference	DI50463
Item Description	This is a concatenation of the Data Flow Reference which is the unique number allocated to a Flow within the Data Transfer Catalogue and the Flow Version Number which is used to identify the version of the flow. The Flow Version Number is a 3 character number of format 'nnn' where 'n' has a range of 0-9 eg 001, 105... and follows the Data Flow Reference.
Local Catalogue Reference	J0937
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	This item is for use within the Physical Header defined in the User File Design Specification and the Logical Header specified in the DTC.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50464 - From Market Participant Id

Data Item Information

Data Item Reference	DI50464
Item Description	This is the identifier of the sending participant and is an alias of Market Participant Id. Refer to Market Participant Id for Data Item attributes.
Local Catalogue Reference	J0938
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50465 - To Market Participant Id

Data Item Information

Data Item Reference	DI50465
Item Description	This is the identifier of the receiving participant and is an alias of Market Participant Id. Refer to Market Participant Id for Data Item attributes.
Local Catalogue Reference	J0939
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50466 - GMSID (Generation Metering System Identification)

Data Item Information

Data Item Reference	DI50466
Item Description	A unique reference issued by a Scottish Company for a metering system associated with a Generation Site.
Local Catalogue Reference	J0975
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50467 - Maximum Power Requirement

Data Item Information

Data Item Reference	DI50467
Item Description	The maximum power requirement declared by a customer at connection or tariff change.
Local Catalogue Reference	J1011
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00123
MM00236

DI50468 - Date Fault Suspected/Detected

Data Item Information

Data Item Reference	DI50468
Item Description	The date on which a fault is suspected or detected as having occurred.
Local Catalogue Reference	J1012
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00001
MM00013

DI50469 - Number of MD Resets

Data Item Information

Data Item Reference	DI50469
Item Description	The number of times that the Maximum Demand Indicator has been reset.
Local Catalogue Reference	J1013
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00257

DI50470 - Rejection of Agent Appointment Code

Data Item Information

Data Item Reference	DI50470
Item Description	A code which defines the reasons why an agent appointment has been rejected.
Local Catalogue Reference	J1016
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	On receipt of code ‘Z’ the Supplier is expected to contact its agent to determine the exact reason(s) that the Agent has for rejection.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Address appears to be incorrect for Metering Point
B	Address appears to be inconsistent with the Post Code
C	Incorrect Contract Reference - Agent doesn't recognise Contract Number
D	EFD{MOA} / EFD{DCA} / EFSD{DAA} is earlier than EFSD{REGI}
E	Incorrect EFSD {REGI} where the D0155 is an appointment amendment from the existing supplier.
I	Incompatible Measurement Class with class quoted in Agent Supplier Contract
L	Incorrect Service Level Reference
M	Retrieval Method inconsistent with metering installed
N	No Contract
O	Out of Contractual Area
R	Regular Reading Cycle inconsistent with UoS Tariff/metering system installed
S	Incorrect Service Reference
Z	Other Reason(s) for Rejection (see notes)

DI50471 - Incoming Instruction Number

Data Item Information

Data Item Reference	DI50471
Item Description	The unique instruction number as specified in an incoming data flow and now being quoted in a rejection flow as a means of referencing the instruction which is being rejected (See 'Instruction Number' for further details).
Local Catalogue Reference	J1017
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	Number
Data Type Format	Integer
Data Item Notes	Created to accommodate new data item in DTC.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00221
MM00222
MM00315
MM00319

DI50472 - Report Month

Data Item Information

Data Item Reference	DI50472
Item Description	The month expressed numerically for which a Revenue Protection Service report is being made.
Local Catalogue Reference	J1018
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50473 - Reading Date & Time in UTC

Data Item Information

Data Item Reference	DI50473
Item Description	The date and time in UTC at which a half hourly meter is read.
Local Catalogue Reference	J1019
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00079
MM00235

DI50474 - Remove Metering Point Meters

Data Item Information

Data Item Reference	DI50474
Item Description	Bi-state indicator instructing a Meter Operator to remove ALL meters from a metering point.
Local Catalogue Reference	J1020
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Meters not to be removed
T	Meters to be removed

In Market Messages

Market Message
MM00042

DI50475 - Prepayment Meter Shutdown Requested

Data Item Information

Data Item Reference	DI50475
Item Description	Where a prepayment meter is required to be shutdown rather than removed the MOP will be requested to do so.
Local Catalogue Reference	J1021
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Shutdown not required
T	Shutdown required

In Market Messages

Market Message
MM00095

DI50476 - Prepayment Meter Shutdown Status

Data Item Information

Data Item Reference	DI50476
Item Description	Where a prepayment meter is required to be shut down rather than removed the status of the meter is sent to the participants.
Local Catalogue Reference	J1022
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Meter Not Shutdown
T	Meter Shutdown

In Market Messages

Market Message
MM00093

DI50477 - CDCS Extract Number

Data Item Information

Data Item Reference	DI50477
Item Description	The run number of the CDCS extract which provided the data for the SDP Settlement runs. Numbered sequentially within a Settlement Day.
Local Catalogue Reference	J1023
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50478 - Meter Equipment/Service Location

Data Item Information

Data Item Reference	DI50478
Item Description	The actual location of the metering equipment and service location.
Local Catalogue Reference	J1025
Data Item Owner	Retail Energy Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00117
MM00156

DI50479 - Address Line 1

Data Item Information

Data Item Reference	DI50479
Item Description	A free format character string for address details for line 1 of an address.
Local Catalogue Reference	J1026
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50480 - Address Line 2

Data Item Information

Data Item Reference	DI50480
Item Description	A free format character string for address details for line 2 of an address.
Local Catalogue Reference	J1027
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50481 - Address Line 3

Data Item Information

Data Item Reference	DI50481
Item Description	A free format character string for address details for line 3 of an address.
Local Catalogue Reference	J1028
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50482 - Address Line 4

Data Item Information

Data Item Reference	DI50482
Item Description	A free format character string for address details for line 4 of an address.
Local Catalogue Reference	J1029
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50483 - Address Line 5

Data Item Information

Data Item Reference	DI50483
Item Description	A free format character string for address details for line 5 of an address.
Local Catalogue Reference	J1030
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50484 - Address Line 6

Data Item Information

Data Item Reference	DI50484
Item Description	A free format character string for address details for line 6 of an address.
Local Catalogue Reference	J1031
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50485 - Address Line 7

Data Item Information

Data Item Reference	DI50485
Item Description	A free format character string for address details for line 7 of an address.
Local Catalogue Reference	J1032
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50486 - Address Line 8

Data Item Information

Data Item Reference	DI50486
Item Description	A free format character string for address details for line 8 of an address.
Local Catalogue Reference	J1033
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50487 - Address Line 9

Data Item Information

Data Item Reference	DI50487
Item Description	A free format character string for address details for line 9 of an address.
Local Catalogue Reference	J1034
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50488 - Address Line 1

Data Item Information

Data Item Reference	DI50488
Item Description	A free format character string for address details for a Metering Point for line 1 of the address.
Local Catalogue Reference	J1036 / DI-001
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine1

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50489 - Address Line 2

Data Item Information

Data Item Reference	DI50489
Item Description	A free format character string for address details for a Metering Point for line 2 of the address.
Local Catalogue Reference	J1037 / DI-002
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine2

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50490 - Address Line 3

Data Item Information

Data Item Reference	DI50490
Item Description	A free format character string for address details for a Metering Point for line 3 of the address.
Local Catalogue Reference	J1038 / DI-003
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine3

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50491 - Address Line 4

Data Item Information

Data Item Reference	DI50491
Item Description	A free format character string for address details for a Metering Point for line 4 of the address.
Local Catalogue Reference	J1039 / DI-004
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine4

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50492 - Address Line 5

Data Item Information

Data Item Reference	DI50492
Item Description	A free format character string for address details for a Metering Point for line 5 of the address.
Local Catalogue Reference	J1040 / DI-005
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine5

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50493 - Address Line 6

Data Item Information

Data Item Reference	DI50493
Item Description	A free format character string for address details for a Metering Point for line 6 of the address.
Local Catalogue Reference	J1041 / DI-006
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine6

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50494 - Address Line 7

Data Item Information

Data Item Reference	DI50494
Item Description	A free format character string for address details for a Metering Point for line 7 of the address.
Local Catalogue Reference	J1042 / DI-007
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine7

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50495 - Address Line 8

Data Item Information

Data Item Reference	DI50495
Item Description	A free format character string for address details for a Metering Point for line 8 of the address.
Local Catalogue Reference	J1043 / DI-008
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine8

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50496 - Address Line 9

Data Item Information

Data Item Reference	DI50496
Item Description	A free format character string for address details for a Metering Point for line 9 of the address.
Local Catalogue Reference	J1044 / DI-009
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-001N
YAML Name	addressLine9

In Market Messages

Market Message
MM00021
MM00023
MM00029
MM00042
MM00073
MM00074
MM00091
MM00092
MM00099
MM00119
MM00121
MM00123
MM00126
MM00128
MM00140
MM00219
MM00231
MM00240
MM20000
MM20010
MM20013
MM20026
MM20037
MM20038

DI50497 - Mailing Address Line 1

Data Item Information

Data Item Reference	DI50497
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 1 of the address.
Local Catalogue Reference	J1046
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50498 - Mailing Address Line 2

Data Item Information

Data Item Reference	DI50498
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 2 of the address.
Local Catalogue Reference	J1047
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50499 - Mailing Address Line 3

Data Item Information

Data Item Reference	DI50499
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 3 of the address.
Local Catalogue Reference	J1048
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50500 - Mailing Address Line 4

Data Item Information

Data Item Reference	DI50500
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 4 of the address.
Local Catalogue Reference	J1049
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50501 - Mailing Address Line 5

Data Item Information

Data Item Reference	DI50501
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 5 of the address.
Local Catalogue Reference	J1050
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50502 - Mailing Address Line 6

Data Item Information

Data Item Reference	DI50502
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 6 of the address.
Local Catalogue Reference	J1051
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50503 - Mailing Address Line 7

Data Item Information

Data Item Reference	DI50503
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 7 of the address.
Local Catalogue Reference	J1052
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50504 - Mailing Address Line 8

Data Item Information

Data Item Reference	DI50504
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 8 of the address.
Local Catalogue Reference	J1053
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50505 - Mailing Address Line 9

Data Item Information

Data Item Reference	DI50505
Item Description	A free format character string for address details to which correspondence will be sent where this differs from the Metering Point Address, for line 9 of the address.
Local Catalogue Reference	J1054
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00021
MM00099
MM00123
MM00236

DI50506 - Sending Application Id

Data Item Information

Data Item Reference	DI50506
Item Description	Application identifier. For possible future use.
Local Catalogue Reference	J1060
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	This item is for use within the Physical Header defined in the User File Design Specification.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50507 - Receiving Application Id

Data Item Information

Data Item Reference	DI50507
Item Description	Application identifier. For possible future use.
Local Catalogue Reference	J1061
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	This item is for use within the Physical Header defined in the User File Design Specification.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50508 - Broadcast

Data Item Information

Data Item Reference	DI50508
Item Description	For possible future use
Local Catalogue Reference	J1062
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	This item is for use within the Physical Header defined in the User File Design Specification.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50509 - Test Data Flag

Data Item Information

Data Item Reference	DI50509
Item Description	Indicates that this file contains test data.
Local Catalogue Reference	J1063
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	This item is for use within the Physical Header defined in the User File Design Specification.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50510 - File Identifier

Data Item Information

Data Item Reference	DI50510
Item Description	File Identifier - unique within Market Participant.
Local Catalogue Reference	J1064
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50511 - File Completion Timestamp

Data Item Information

Data Item Reference	DI50511
Item Description	The date and time at which the User File Trailer is generated.
Local Catalogue Reference	J1065
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50512 - Flow Count

Data Item Information

Data Item Reference	DI50512
Item Description	Number of flow instances excluding file header/trailer.
Local Catalogue Reference	J1066
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50513 - Total Group Count

Data Item Information

Data Item Reference	DI50513
Item Description	Count of all groups within all flows except the file header and trailer. If this sum exceeds INT(10), the 10 least significant digits shall be encoded.
Local Catalogue Reference	J1067
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50514 - Market Participant Address Line 1

Data Item Information

Data Item Reference	DI50514
Item Description	A free format character string for address details for a Market Participant for line 1 of the address.
Local Catalogue Reference	J1068
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50515 - Market Participant Address Line 2

Data Item Information

Data Item Reference	DI50515
Item Description	A free format character string for address details for a Market Participant for line 2 of the address.
Local Catalogue Reference	J1069
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50516 - Market Participant Address Line 3

Data Item Information

Data Item Reference	DI50516
Item Description	A free format character string for address details for a Market Participant for line 3 of the address.
Local Catalogue Reference	J1070
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50517 - Market Participant Address Line 4

Data Item Information

Data Item Reference	DI50517
Item Description	A free format character string for address details for a Market Participant for line 4 of the address.
Local Catalogue Reference	J1071
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50518 - Market Participant Address Line 5

Data Item Information

Data Item Reference	DI50518
Item Description	A free format character string for address details for a Market Participant for line 5 of the address.
Local Catalogue Reference	J1072
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50519 - Market Participant Address Line 6

Data Item Information

Data Item Reference	DI50519
Item Description	A free format character string for address details for a Market Participant for line 6 of the address.
Local Catalogue Reference	J1073
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50520 - Market Participant Address Line 7

Data Item Information

Data Item Reference	DI50520
Item Description	A free format character string for address details for a Market Participant for line 7 of the address.
Local Catalogue Reference	J1074
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50521 - Market Participant Address Line 8

Data Item Information

Data Item Reference	DI50521
Item Description	A free format character string for address details for a Market Participant for line 8 of the address.
Local Catalogue Reference	J1075
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50522 - Market Participant Address Line 9

Data Item Information

Data Item Reference	DI50522
Item Description	A free format character string for address details for a Market Participant for line 9 of the address.
Local Catalogue Reference	J1076
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50523 - Market Participant Address Postcode

Data Item Information

Data Item Reference	DI50523
Item Description	The postal zone of the Market Participant Address.
Local Catalogue Reference	J1077
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50524 - Checksum

Data Item Information

Data Item Reference	DI50524
Item Description	A value used to confirm that the file has not been altered or corrupted during transmission.
Local Catalogue Reference	J1078
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50525 - Record Type

Data Item Information

Data Item Reference	DI50525
Item Description
Local Catalogue Reference	J1079
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50526 - File Type

Data Item Information

Data Item Reference	DI50526
Item Description	The unique identifier for a given file type. Held in the header record of every file. This is a composite data item comprising: -5 character code for the file type, -3 character version number for the file type.
Local Catalogue Reference	J1080
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50527 - From Role Code

Data Item Information

Data Item Reference	DI50527
Item Description
Local Catalogue Reference	J1081
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50528 - From Participant Id

Data Item Information

Data Item Reference	DI50528
Item Description
Local Catalogue Reference	J1082
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50529 - To Role Code

Data Item Information

Data Item Reference	DI50529
Item Description
Local Catalogue Reference	J1083
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50530 - To Participant Id

Data Item Information

Data Item Reference	DI50530
Item Description
Local Catalogue Reference	J1084
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50531 - Creation Time

Data Item Information

Data Item Reference	DI50531
Item Description
Local Catalogue Reference	J1085
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50532 - Run Type Code

Data Item Information

Data Item Reference	DI50532
Item Description	A code which identifies the type of Agency system which created a data file.
Local Catalogue Reference	J1086 / DI-625
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321
MM00381
MM20060
MM20061
MM20062
MM20063
MM20068
MM20069
MM20066
MM20067

DI50533 - Run Number

Data Item Information

Data Item Reference	DI50533
Item Description	The identifier, unique within an Agent system, which identifies a run of that system.
Local Catalogue Reference	J1087 / DI-161
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	runNumber

In Market Messages

Market Message
MM00321
MM00381
MM20030
MM20039
MM20040
MM20041
MM20042
MM20043
MM20044
MM20045
MM20046
MM20049
MM20060
MM20061
MM20062
MM20063
MM20065
MM20068
MM20069
MM20066
MM20067
MM20027
MM20047
MM20076

DI50534 - User Name

Data Item Information

Data Item Reference	DI50534
Item Description	The identifier for the user of a system. The identifier is normally unique within the system and is used for control and audit purposes.
Local Catalogue Reference	J1089 / DI-513
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068
MM20069
MM20067
MM20063

DI50535 - Report Parameters

Data Item Information

Data Item Reference	DI50535
Item Description	Data passed to a system for use in the preparation of a report. The data may be for control, and/or informational.
Local Catalogue Reference	J1090 / DI-355
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060
MM20061
MM20062
MM20068
MM20069
MM20067
MM20063

DI50536 - Profile Production Date

Data Item Information

Data Item Reference	DI50536
Item Description
Local Catalogue Reference	J1091
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50537 - Profile Production Time

Data Item Information

Data Item Reference	DI50537
Item Description
Local Catalogue Reference	J1092
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50538 - Record Count

Data Item Information

Data Item Reference	DI50538
Item Description
Local Catalogue Reference	J1093
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50539 - Market Role

Data Item Information

Data Item Reference	DI50539
Item Description
Local Catalogue Reference	J1094
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50540 - Participant Id

Data Item Information

Data Item Reference	DI50540
Item Description
Local Catalogue Reference	J1095
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50541 - Effective from Settlement Date

Data Item Information

Data Item Reference	DI50541
Item Description	The Settlement Date for which the group description value becomes effective, eg in Group SUP the Supplier Id becomes effective.
Local Catalogue Reference	J1096
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI50542 - Effective to Settlement Date

Data Item Information

Data Item Reference	DI50542
Item Description	The last inclusive settlement date for which the group description value is in effect.
Local Catalogue Reference	J1097
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50543 - Energisation Status Id

Data Item Information

Data Item Reference	DI50543
Item Description
Local Catalogue Reference	J1099
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50544 - Instruction Sequence Number

Data Item Information

Data Item Reference	DI50544
Item Description	A sequence number for the Instruction. Each source/target combination has its own sequence.
Local Catalogue Reference	J1100
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50545 - Failure Reason Additional Data

Data Item Information

Data Item Reference	DI50545
Item Description	Freeform notes used to elaborate on why the processing of an instruction failed.
Local Catalogue Reference	J1101
Data Item Owner	Balancing and Settlement Code Company
Logical Length	80
Decimal Length	0
Physical Length	80
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50546 - Period Id

Data Item Information

Data Item Reference	DI50546
Item Description
Local Catalogue Reference	J1102
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50547 - Profile Class

Data Item Information

Data Item Reference	DI50547
Item Description
Local Catalogue Reference	J1103
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50548 - GSP Group

Data Item Information

Data Item Reference	DI50548
Item Description
Local Catalogue Reference	J1104
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321
MM00381
MM20067

DI50549 - Type Code

Data Item Information

Data Item Reference	DI50549
Item Description
Local Catalogue Reference	J1109
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50550 - Supplier Pre-Spill Adjusted Take (Supplier Period Weighted Consumption)

Data Item Information

Data Item Reference	DI50550
Item Description	The total of all corrected and weighted consumption for a Supplier, in a GSP Group in a Settlement Period.
Local Catalogue Reference	J1113
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50551 - Daily Supplier Pre-Spill Adjusted Take

Data Item Information

Data Item Reference	DI50551
Item Description	The sum of Supplier Pre-Spill Adjusted Take (Supplier Period Weighted Consumption).
Local Catalogue Reference	J1114
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50552 - Daily DA HH MSID Count

Data Item Information

Data Item Reference	DI50552
Item Description	The count of MSIDs used to derive a Suppliers daily aggregated consumption and line losses by a Data Aggregator.
Local Catalogue Reference	J1120
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50553 - Effective from Settlement Date {AADC}

Data Item Information

Data Item Reference	DI50553
Item Description	A Data Collector's view of the first settlement date for which an annualised advance is effective.
Local Catalogue Reference	J1121
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50554 - SSR Run Status Code

Data Item Information

Data Item Reference	DI50554
Item Description	The code for the completion status of an SSR system run.
Local Catalogue Reference	J1122
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50555 - SSR Run Status Description

Data Item Information

Data Item Reference	DI50555
Item Description	The description of an SSR Run Status Code.
Local Catalogue Reference	J1123
Data Item Owner	Retail Energy Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50556 - File Processed Time

Data Item Information

Data Item Reference	DI50556
Item Description	The local time at which processing of an input file was completed by a system.
Local Catalogue Reference	J1127
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50557 - File Record Type

Data Item Information

Data Item Reference	DI50557
Item Description	A code which defines the data layout of a file record. Record types are unique within a given file type.
Local Catalogue Reference	J1129
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50558 - File Record Count

Data Item Information

Data Item Reference	DI50558
Item Description	The number of records in a file including headers and footers.
Local Catalogue Reference	J1130
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50559 - File Status

Data Item Information

Data Item Reference	DI50559
Item Description	The status of a file after processing by a system.
Local Catalogue Reference	J1131
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50560 - From Settlement Date

Data Item Information

Data Item Reference	DI50560
Item Description	The first Settlement Date for which Data Collector exceptions are being reported.
Local Catalogue Reference	J1133
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50561 - To Settlement Date

Data Item Information

Data Item Reference	DI50561
Item Description	The last Settlement Date for which Data Collector exceptions are being reported.
Local Catalogue Reference	J1134
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50562 - Count of Metering Systems with at least 1 exception of type 01

Data Item Information

Data Item Reference	DI50562
Item Description	Count of Metering Systems with at least 1 exception of type 01.
Local Catalogue Reference	J1135
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50563 - Count of Metering Systems with at least 1 exception of type 02

Data Item Information

Data Item Reference	DI50563
Item Description	Count of Metering Systems with at least 1 exception of type 02.
Local Catalogue Reference	J1137
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50564 - Count of Metering Systems with at least 1 exception of type 03

Data Item Information

Data Item Reference	DI50564
Item Description	Count of Metering Systems with at least 1 exception of type 03.
Local Catalogue Reference	J1138
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50565 - Count of Metering Systems with at least 1 exception of type 04

Data Item Information

Data Item Reference	DI50565
Item Description	Count of Metering Systems with at least 1 exception of type 04.
Local Catalogue Reference	J1139
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50566 - Count of Metering Systems with at least 1 exception of type 05

Data Item Information

Data Item Reference	DI50566
Item Description	Count of Metering Systems with at least 1 exception of type 05.
Local Catalogue Reference	J1140
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50567 - Count of Metering Systems with at least 1 exception of type 06

Data Item Information

Data Item Reference	DI50567
Item Description	Count of Metering Systems with at least 1 exception of type 06.
Local Catalogue Reference	J1141
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50568 - Count of Metering Systems with at least 1 exception of type 07

Data Item Information

Data Item Reference	DI50568
Item Description	Count of Metering Systems with at least 1 exception of type 07.
Local Catalogue Reference	J1142
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50569 - Count of Metering Systems with at least 1 exception of type 08

Data Item Information

Data Item Reference	DI50569
Item Description	Count of Metering Systems with at least 1 exception of type 08.
Local Catalogue Reference	J1143
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50570 - Count of Metering Systems with at least 1 exception of type 09

Data Item Information

Data Item Reference	DI50570
Item Description	Count of Metering Systems with at least 1 exception of type 09.
Local Catalogue Reference	J1144
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50571 - Count of Metering Systems with at least 1 exception of type 10

Data Item Information

Data Item Reference	DI50571
Item Description	Count of Metering Systems with at least 1 exception of type 10
Local Catalogue Reference	J1145
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50572 - Count of Metering Systems with at least 1 exception of type 11

Data Item Information

Data Item Reference	DI50572
Item Description	Count of Metering Systems with at least 1 exception of type 11.
Local Catalogue Reference	J1146
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50573 - Count of Metering Systems with at least 1 exception of type 12

Data Item Information

Data Item Reference	DI50573
Item Description	Count of Metering Systems with at least 1 exception of type 12.
Local Catalogue Reference	J1147
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50574 - Count of Metering Systems with at least 1 exception of type 13

Data Item Information

Data Item Reference	DI50574
Item Description	Count of Metering Systems with at least 1 exception of type 13.
Local Catalogue Reference	J1148
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50575 - Count of Metering Systems with at least 1 exception of type 14

Data Item Information

Data Item Reference	DI50575
Item Description	Count of Metering Systems with at least 1 exception of type 14.
Local Catalogue Reference	J1149
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50576 - Registration Effective from Settlement Date

Data Item Information

Data Item Reference	DI50576
Item Description
Local Catalogue Reference	J1150
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50577 - Data Aggregator Appointment Effective from Settlement Date

Data Item Information

Data Item Reference	DI50577
Item Description
Local Catalogue Reference	J1151
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50578 - First Settlement Date with no data

Data Item Information

Data Item Reference	DI50578
Item Description	The first Settlement Date for which a Data Collector has not provided metering system attributes.
Local Catalogue Reference	J1152
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50579 - AA Effective from Settlement Date

Data Item Information

Data Item Reference	DI50579
Item Description
Local Catalogue Reference	J1153
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50580 - EAC Effective from Settlement Date

Data Item Information

Data Item Reference	DI50580
Item Description	A Data Collector's view of the first settlement date for which an Estimated Annual Consumption is effective.
Local Catalogue Reference	J1154
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50581 - Effective from Settlement Date for AA from specified Data Collector

Data Item Information

Data Item Reference	DI50581
Item Description	A specified Data Collectors view of the first Settlement Date for which an Annualised Advance is effective.
Local Catalogue Reference	J1155
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50582 - Other Data Collector Id

Data Item Information

Data Item Reference	DI50582
Item Description
Local Catalogue Reference	J1156
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50583 - Effective from Settlement Date for AA from other Data Collector

Data Item Information

Data Item Reference	DI50583
Item Description	Another Data Collectors view of the first Settlement Date for which an Annualised Advance is effective.
Local Catalogue Reference	J1157
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50584 - Supplier Id (DC)

Data Item Information

Data Item Reference	DI50584
Item Description	A Data Collectors view of a Metering Systems Supplier.
Local Catalogue Reference	J1158
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50585 - Effective from Settlement Date of last DC data

Data Item Information

Data Item Reference	DI50585
Item Description	Data Collectors view of the first inclusive Settlement Date for which an incorrect metering system attribute was specified.
Local Catalogue Reference	J1159
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50586 - Measurement Class Id (MPAS)

Data Item Information

Data Item Reference	DI50586
Item Description	A MPAS's view of a metering system's measurement class.
Local Catalogue Reference	J1160
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50587 - Measurement Class Id (DC)

Data Item Information

Data Item Reference	DI50587
Item Description	A data collector's view of a metering system's measurement class.
Local Catalogue Reference	J1161
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50588 - GSP Group Id (MPAS)

Data Item Information

Data Item Reference	DI50588
Item Description	A MPAS's view of a metering system's GSP Group.
Local Catalogue Reference	J1162
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50589 - GSP Group Id (DC)

Data Item Information

Data Item Reference	DI50589
Item Description	A data collection's view of a metering systems GSP Group.
Local Catalogue Reference	J1163
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50590 - Profile Class Id (MPAS)

Data Item Information

Data Item Reference	DI50590
Item Description	A MPAS's view of a metering system's profile class.
Local Catalogue Reference	J1164
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50591 - Profile Class Id (DC)

Data Item Information

Data Item Reference	DI50591
Item Description	A data collector's view of a metering system's profile class.
Local Catalogue Reference	J1166
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50592 - Effective from Settlement Date of last MPAS data

Data Item Information

Data Item Reference	DI50592
Item Description	A MPAS's view of the first inclusive Settlement Date for which the most recent value of a metering system attribute was specified.
Local Catalogue Reference	J1167
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50593 - Energisation Status (MPAS)

Data Item Information

Data Item Reference	DI50593
Item Description	A MPAS's view of a Metering Systems Energisation Status.
Local Catalogue Reference	J1168
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50594 - Energisation Status (DC)

Data Item Information

Data Item Reference	DI50594
Item Description	A Data Collectors view of a Metering System Energisation Status.
Local Catalogue Reference	J1169
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50595 - SSC Id (MPAS)

Data Item Information

Data Item Reference	DI50595
Item Description	A MPAS's view of a Metering Systems Standard Settlement Configuration.
Local Catalogue Reference	J1170
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50596 - SSC Id (DC)

Data Item Information

Data Item Reference	DI50596
Item Description	A Data Collectors view of a Metering Systems Standard Settlement Configuration.
Local Catalogue Reference	J1171
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50597 - Supplier Id (MPAS)

Data Item Information

Data Item Reference	DI50597
Item Description	A MPAS's view of a Metering Systems Supplier.
Local Catalogue Reference	J1172
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50598 - Market Domain Data Run Number

Data Item Information

Data Item Reference	DI50598
Item Description	The identifier, unique within an MDDA, which the system creates for a Market Domain Data run.
Local Catalogue Reference	J1175
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50599 - Registration Id

Data Item Information

Data Item Reference	DI50599
Item Description
Local Catalogue Reference	J1176
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50600 - File Received Time

Data Item Information

Data Item Reference	DI50600
Item Description	The local time at which a file was received and is available for processing by a system.
Local Catalogue Reference	J1178
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50601 - Settlement Run Status Description

Data Item Information

Data Item Reference	DI50601
Item Description
Local Catalogue Reference	J1180 / DI-629
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50602 - System Market Participant Id

Data Item Information

Data Item Reference	DI50602
Item Description
Local Catalogue Reference	J1181 / DI-630
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50603 - First Settlement Date

Data Item Information

Data Item Reference	DI50603
Item Description	The first Settlement Date included in a Settlement timetable.
Local Catalogue Reference	J1184
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50604 - Last Settlement Date

Data Item Information

Data Item Reference	DI50604
Item Description	The last Settlement Date included in a Settlement Timetable.
Local Catalogue Reference	J1185
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50605 - SVA Deadline Date

Data Item Information

Data Item Reference	DI50605
Item Description
Local Catalogue Reference	J1186
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50606 - Exception MSID Count

Data Item Information

Data Item Reference	DI50606
Item Description	A count of metering systems with one or more exception instructions of a given type.
Local Catalogue Reference	J1187
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50607 - GMT/Local Time Indicator

Data Item Information

Data Item Reference	DI50607
Item Description
Local Catalogue Reference	J1189
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50608 - Report Paramaters (GSP Groups)

Data Item Information

Data Item Reference	DI50608
Item Description	GSP Group Identifiers passed to a system for use in the preparation of the standing profile data report.
Local Catalogue Reference	J1191
Data Item Owner	Balancing and Settlement Code Company
Logical Length	39
Decimal Length	0
Physical Length	39
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50609 - New Supplier Id

Data Item Information

Data Item Reference	DI50609
Item Description	This is the unique national reference for the Supplier whose contract to supply a Metering Point has just been registered.
Local Catalogue Reference	J1194
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240

DI50610 - SPM Total Annualised Advance Report Value

Data Item Information

Data Item Reference	DI50610
Item Description	The sum of Annualised Advances for a cell of the Supplier Purchase Matrix.
Local Catalogue Reference	J1195
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50611 - SPM Total EAC Report Value

Data Item Information

Data Item Reference	DI50611
Item Description	The sum of estimated annual consumptions for metering systems with a metered measurement class contributing to a Supplier purchase matrix.
Local Catalogue Reference	J1196
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50612 - SPM Total Unmetered Consumption Report Value

Data Item Information

Data Item Reference	DI50612
Item Description	The sum of estimated annual consumptions for metering systems with an unmetered measurement class contributing to a Supplier purchase matrix.
Local Catalogue Reference	J1198
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50613 - Aggregated Supplier Consumption Report Value

Data Item Information

Data Item Reference	DI50613
Item Description	The sum of the Supplier Consumption for a GSP Group before GSP Group Correction is applied.
Local Catalogue Reference	J1200
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50614 - Aggregated Supplier Line Loss Report Value

Data Item Information

Data Item Reference	DI50614
Item Description	The estimate of the energy lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by Consumption Component Class within a GSP Group in a Settlement Period (not the actual line transformer losses, as it uses Line Loss Factors which are estimates of the losses). Values may be by Data Aggregator (for Half Hourly) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly).
Local Catalogue Reference	J1201
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20060

DI50615 - Data Aggregator Run Number

Data Item Information

Data Item Reference	DI50615
Item Description	The number, unique within Data Aggregator, automatically allocated to a data aggregation run by a Data Aggregator.
Local Catalogue Reference	J1203
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50616 - Data Aggregator Run Settlement Date

Data Item Information

Data Item Reference	DI50616
Item Description	The Settlement Date for which a Data Aggregation Run is performed.
Local Catalogue Reference	J1204
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50617 - SSR Run Status

Data Item Information

Data Item Reference	DI50617
Item Description	The code for the completion status of an SSR system run.
Local Catalogue Reference	J1207 / DI-628
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50618 - SSR Run Type

Data Item Information

Data Item Reference	DI50618
Item Description	The type of run to which an SSR run belongs. Proposed types will be the same as for Settlement Code.
Local Catalogue Reference	J1210 / DI-626
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20061

DI50619 - Time Pattern Regime Id

Data Item Information

Data Item Reference	DI50619
Item Description	The unique market-wide reference for a Time Pattern Regime being used to calculate money owed for energy used by each customer. A pattern of switching behaviour through time that one or more Settlement Register uses.
Local Catalogue Reference	J1214
Data Item Owner	Balancing and Settlement Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50620 - Effective from Settlement Date of last Data Collector data

Data Item Information

Data Item Reference	DI50620
Item Description
Local Catalogue Reference	J1219
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50621 - Data Collector Id (incorrect)

Data Item Information

Data Item Reference	DI50621
Item Description	The Data Collector who has submitted data to an half hourly Data Aggregator incorrectly.
Local Catalogue Reference	J1250
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50622 - Supplier Id (incorrect)

Data Item Information

Data Item Reference	DI50622
Item Description	The Supplier Id for whom a Data Collector has submitted data to a half hourly Data Aggregator incorrectly.
Local Catalogue Reference	J1251
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50623 - Failure to Energise De-Energise Reason Code

Data Item Information

Data Item Reference	DI50623
Item Description	The reason why the Energisation or De-Energisation has not been carried out.
Local Catalogue Reference	J1253 / DI-097
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	failureEnergiseDeEnergiseReasonCode

Data Item Enumeration

Enumeration Value	Enumeration Description
1	No access to meter position
2	Distributor required
3	Suspected tampering
5	De-energisation refused - new tenant
7	De-energisation refused - future use identified
8	De-energised - no reading available
9	Installation not ready for Energisation/Faulty Customer Service
10	Request to change energisation status of an LV site with no need for DNO approval or access issue
11	The job was cancelled by the Supplier
12	Requested change of status date is too close to the receipt of the Data Flow
13	No contact details provided
14	New D0134 received – cancelled previous appointment
15	No change to the current energisation status
16	Incorrect DNO contacted
17	Unable to energise due to outstanding legal issues
18	Unable to de-energise as not all paperwork received
19	Not the current Supplier

In Market Messages

Market Message
MM00036
MM20033

DI50624 - Effective from Settlement Date {MSMTD}

Data Item Information

Data Item Reference	DI50624
Item Description	The first settlement date on which a metering system is configured according to the initial or subsequently revised Meter Technical Details.
Local Catalogue Reference	J1254
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00047
MM00051
MM00156

DI50625 - System Voltage

Data Item Information

Data Item Reference	DI50625
Item Description	The voltage of the supply to the customers premises applicable to this metering arrangement.
Local Catalogue Reference	J1255
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50626 - Outstation Number of Dials

Data Item Information

Data Item Reference	DI50626
Item Description	The number of dials the Outstation has as its electronic dial registers.
Local Catalogue Reference	J1256
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50627 - Outstation Password Level 2

Data Item Information

Data Item Reference	DI50627
Item Description	For those metering systems that have two passwords, this field must store the Master / Administrator password. For those metering systems that have more than two passwords, this field must store the second password.
Local Catalogue Reference	J1257
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50628 - Reader Password

Data Item Information

Data Item Reference	DI50628
Item Description	For those metering systems that have a password for use by the reader. Reader Password is not a 'Level 3 Password'.
Local Catalogue Reference	J1258
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50629 - Baud Rate

Data Item Information

Data Item Reference	DI50629
Item Description	Describes the remote communications data transfer rate configured at the Outstation.
Local Catalogue Reference	J1260
Data Item Owner	Retail Energy Code Company
Logical Length	5
Decimal Length	0
Physical Length	5
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1200	NA
14400	NA
19200	NA
2400	NA
28800	NA
300	NA
33800	NA
4800	NA
57600	NA
9600	NA

In Market Messages

Market Message
MM00156

DI50630 - Sequence MPAN Core

Data Item Information

Data Item Reference	DI50630
Item Description	Used where to permit multi-drop (daisy chaining or cascading) of multiple outstations on a single communication line, daisy chained, this is the MPAN Core of a metering system prior to the current metering system in the chain. The Communications Address of all the above outstations is the same ie the address of MPAN1/Outstation 1. The following table demonstrates how the combined Sequence MPAN Cores and Sequence Outstation Ids show the daisy chained sequencing of an outstation. MPAN Core/Outstation Id Sequence MPAN Core Sequence Outstation Id MPAN 1/Outstation 1 Not Present Not Present MPAN 1/Outstation 2 MPAN 1 Outstation 1 MPAN 2/Outstation 1 MPAN 1 Outstation 2 MPAN 2/Outstation 2 MPAN 2 Outstation 1 MPAN n/Outstation 1 MPAN n-1 Outstation 2 MPAN n/Outstation 2 MPAN n Outstation 1
Local Catalogue Reference	J1261
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50631 - Sequence Outstation Id

Data Item Information

Data Item Reference	DI50631
Item Description	Used where to permit multi-drop (daisy chaining or cascading) of multiple outstations on a single communications line. Daisy chained, this is the Outstation Id of a metering system prior to the current Outstation Id in the chain.
Local Catalogue Reference	J1262
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI50632 - Change of Supplier Reading Rejection Code

Data Item Information

Data Item Reference	DI50632
Item Description	The code indicating why the Change of Supplier reading has been rejected.
Local Catalogue Reference	J1265
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Reading too low
2	Reading too high
15	Cyclic Read received which invalidates CoS Reading
16	Customer disputed final account (or amended final account) from Old Supplier
17	Customer disputed initial account (or amended initial account) from the New Supplier

In Market Messages

Market Message
MM00231

DI50633 - Metering System Non Settlement Functionality Code

Data Item Information

Data Item Reference	DI50633
Item Description	A code identifying the data recorded at a metering point in addition to the data specified by the SSC.
Local Catalogue Reference	J1267
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The meaning of the code will be defined on a bilateral basis in the MOP commercial agreement. This definition will define, for a given metering system non settlements functionality code, the registers available, their measurement quantity, register type and switching times.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00042
MM00047
MM00051
MM00219

DI50634 - Effective From Settlement Date {MSNSFC}

Data Item Information

Data Item Reference	DI50634
Item Description	The date at which a metering system can support a Metering System Non Settlement Functionality.
Local Catalogue Reference	J1268
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	The date will be set following installation of reconfiguration of a metering system.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00047
MM00051

DI50635 - Date of Meter Removal

Data Item Information

Data Item Reference	DI50635
Item Description	The date that the meter was removed from a metering point.
Local Catalogue Reference	J1269
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00051
MM00156
MM00240

DI50636 - BSPID

Data Item Information

Data Item Reference	DI50636
Item Description	A unique identifier for a bulk supply point.
Local Catalogue Reference	J1284
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50637 - Key Infrastructure Supplier Id

Data Item Information

Data Item Reference	DI50637
Item Description	A Supplier Id used by key meter PPMIP's to identify suppliers data and money.
Local Catalogue Reference	J1285
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00099

DI50638 - MDD Update Status

Data Item Information

Data Item Reference	DI50638
Item Description	A code which indicates how a Market Domain Data record has been changed.
Local Catalogue Reference	J1286
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
0	No Change (record may be needed to show another change)
1	Record Added
2	Record Changed
3	Record Removed

DI50639 - Off Tolerance

Data Item Information

Data Item Reference	DI50639
Item Description	Off Tolerance.
Local Catalogue Reference	J1287
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50640 - Regression Coefficient Description

Data Item Information

Data Item Reference	DI50640
Item Description	A description to expand the data item Regression Coefficient Type.
Local Catalogue Reference	J1289
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50641 - Day Type Description

Data Item Information

Data Item Reference	DI50641
Item Description	A description to expand the data item Day Type Id.
Local Catalogue Reference	J1290
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50642 - Day of the Week Description

Data Item Information

Data Item Reference	DI50642
Item Description	A description to expand the data item Day of the Week Id.
Local Catalogue Reference	J1291
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50643 - Profiled SPM Consumption (Settlement Period 01)

Data Item Information

Data Item Reference	DI50643
Item Description	The profiled consumption for settlement period 1 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1292
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50644 - Energisation Status Description

Data Item Information

Data Item Reference	DI50644
Item Description	A description to expand the data item Energisation Status.
Local Catalogue Reference	J1293
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50645 - Year

Data Item Information

Data Item Reference	DI50645
Item Description	Valid settlement year.
Local Catalogue Reference	J1294
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50646 - SPM Total All EACs

Data Item Information

Data Item Reference	DI50646
Item Description	The sum of Estimated Annual Consumptions contributing to a Supplier Purchase Matrix cell.
Local Catalogue Reference	J1296
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50647 - Effective from Date {MPR}

Data Item Information

Data Item Reference	DI50647
Item Description	The first inclusive calendar date that a Market Participant is appointed to a Market Participant Role.
Local Catalogue Reference	J1297
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50648 - Effective to Date {MPR}

Data Item Information

Data Item Reference	DI50648
Item Description	The last inclusive calendar date that a Market Participant is appointed to a Market Participant Role.
Local Catalogue Reference	J1298
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50649 - Address Line

Data Item Information

Data Item Reference	DI50649
Item Description	A free format character string for address details.
Local Catalogue Reference	J1299
Data Item Owner	Balancing and Settlement Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50650 - Default Period Profile Class Coefficient

Data Item Information

Data Item Reference	DI50650
Item Description	Coefficient used by Half-hourly Data Collectors (HHDC) to estimate demand values for half-hourly meters.
Local Catalogue Reference	J1301
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50651 - Group Average Consumption

Data Item Information

Data Item Reference	DI50651
Item Description	The estimated average annual consumption for metering systems in a profile class for a GSP Group.
Local Catalogue Reference	J1303
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50652 - Measurement Quantity Description

Data Item Information

Data Item Reference	DI50652
Item Description	A description to expand the data item Measurement Quantity Id.
Local Catalogue Reference	J1306
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50653 - Distributor Business Id

Data Item Information

Data Item Reference	DI50653
Item Description	The code used to identify a Distribution Business within the metering system identifier.
Local Catalogue Reference	J1310
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes	Not to be made a synonym of Distributor Id.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50654 - Count of Metering Systems with at least 1 exception

Data Item Information

Data Item Reference	DI50654
Item Description	The count of metering systems with at least 1 exception of any type.
Local Catalogue Reference	J1311
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50655 - Profiled SPM Consumption (Settlement Period 02)

Data Item Information

Data Item Reference	DI50655
Item Description	The profiled consumption for settlement period 2 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1312
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50656 - Profiled SPM Consumption (Settlement Period 03)

Data Item Information

Data Item Reference	DI50656
Item Description	The profiled consumption for settlement period 3 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1313
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50657 - Profiled SPM Consumption (Settlement Period 04)

Data Item Information

Data Item Reference	DI50657
Item Description	The profiled consumption for settlement period 4 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1314
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50658 - Profiled SPM Consumption (Settlement Period 05)

Data Item Information

Data Item Reference	DI50658
Item Description	The profiled consumption for settlement period 5 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1315
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50659 - Profiled SPM Consumption (Settlement Period 06)

Data Item Information

Data Item Reference	DI50659
Item Description	The profiled consumption for settlement period 6 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1316
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50660 - Profiled SPM Consumption (Settlement Period 07)

Data Item Information

Data Item Reference	DI50660
Item Description	The profiled consumption for settlement period 7 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1317
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50661 - Profiled SPM Consumption (Settlement Period 08)

Data Item Information

Data Item Reference	DI50661
Item Description	The profiled consumption for settlement period 8 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1318
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50662 - Profiled SPM Consumption (Settlement Period 09)

Data Item Information

Data Item Reference	DI50662
Item Description	The profiled consumption for settlement period 9 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1319
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50663 - Profiled SPM Consumption (Settlement Period 10)

Data Item Information

Data Item Reference	DI50663
Item Description	The profiled consumption for settlement period 10 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1320
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50664 - Profiled SPM Consumption (Settlement Period 11)

Data Item Information

Data Item Reference	DI50664
Item Description	The profiled consumption for settlement period 11 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1321
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50665 - Profiled SPM Consumption (Settlement Period 12)

Data Item Information

Data Item Reference	DI50665
Item Description	The profiled consumption for settlement period 12 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1322
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50666 - Profiled SPM Consumption (Settlement Period 13)

Data Item Information

Data Item Reference	DI50666
Item Description	The profiled consumption for settlement period 13 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1323
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50667 - Profiled SPM Consumption (Settlement Period 14)

Data Item Information

Data Item Reference	DI50667
Item Description	The profiled consumption for settlement period 14 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1324
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50668 - Profiled SPM Consumption (Settlement Period 15)

Data Item Information

Data Item Reference	DI50668
Item Description	The profiled consumption for settlement period 15 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1325
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50669 - Profiled SPM Consumption (Settlement Period 16)

Data Item Information

Data Item Reference	DI50669
Item Description	The profiled consumption for settlement period 16 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1326
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50670 - Profiled SPM Consumption (Settlement Period 17)

Data Item Information

Data Item Reference	DI50670
Item Description	The profiled consumption for settlement period 17 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1327
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50671 - Profiled SPM Consumption (Settlement Period 18)

Data Item Information

Data Item Reference	DI50671
Item Description	The profiled consumption for settlement period 18 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1328
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50672 - Profiled SPM Consumption (Settlement Period 19)

Data Item Information

Data Item Reference	DI50672
Item Description	The profiled consumption for settlement period 19 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1329
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50673 - Profiled SPM Consumption (Settlement Period 20)

Data Item Information

Data Item Reference	DI50673
Item Description	The profiled consumption for settlement period 20 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1330
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50674 - Profiled SPM Consumption (Settlement Period 21)

Data Item Information

Data Item Reference	DI50674
Item Description	The profiled consumption for settlement period 21 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1331
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50675 - Profiled SPM Consumption (Settlement Period 22)

Data Item Information

Data Item Reference	DI50675
Item Description	The profiled consumption for settlement period 22 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1332
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50676 - Profiled SPM Consumption (Settlement Period 23)

Data Item Information

Data Item Reference	DI50676
Item Description	The profiled consumption for settlement period 23 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1333
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50677 - Profiled SPM Consumption (Settlement Period 24)

Data Item Information

Data Item Reference	DI50677
Item Description	The profiled consumption for settlement period 24 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1334
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50678 - Profiled SPM Consumption (Settlement Period 25)

Data Item Information

Data Item Reference	DI50678
Item Description	The profiled consumption for settlement period 25 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1335
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50679 - Profiled SPM Consumption (Settlement Period 26)

Data Item Information

Data Item Reference	DI50679
Item Description	The profiled consumption for settlement period 26 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1336
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50680 - Profiled SPM Consumption (Settlement Period 27)

Data Item Information

Data Item Reference	DI50680
Item Description	The profiled consumption for settlement period 27 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1337
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50681 - Profiled SPM Consumption (Settlement Period 28)

Data Item Information

Data Item Reference	DI50681
Item Description	The profiled consumption for settlement period 28 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1338
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50682 - Profiled SPM Consumption (Settlement Period 29)

Data Item Information

Data Item Reference	DI50682
Item Description	The profiled consumption for settlement period 29 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1339
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50683 - Profiled SPM Consumption (Settlement Period 30)

Data Item Information

Data Item Reference	DI50683
Item Description	The profiled consumption for settlement period 30 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1340
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50684 - Profiled SPM Consumption (Settlement Period 31)

Data Item Information

Data Item Reference	DI50684
Item Description	The profiled consumption for settlement period 31 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1341
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50685 - Profiled SPM Consumption (Settlement Period 32)

Data Item Information

Data Item Reference	DI50685
Item Description	The profiled consumption for settlement period 32 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1342
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50686 - Profiled SPM Consumption (Settlement Period 33)

Data Item Information

Data Item Reference	DI50686
Item Description	The profiled consumption for settlement period 33 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1343
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50687 - Profiled SPM Consumption (Settlement Period 34)

Data Item Information

Data Item Reference	DI50687
Item Description	The profiled consumption for settlement period 34 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1344
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50688 - Profiled SPM Consumption (Settlement Period 35)

Data Item Information

Data Item Reference	DI50688
Item Description	The profiled consumption for settlement period 35 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1345
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50689 - Profiled SPM Consumption (Settlement Period 36)

Data Item Information

Data Item Reference	DI50689
Item Description	The profiled consumption for settlement period 36 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1346
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50690 - Profiled SPM Consumption (Settlement Period 37)

Data Item Information

Data Item Reference	DI50690
Item Description	The profiled consumption for settlement period 37 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1347
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50691 - Profiled SPM Consumption (Settlement Period 38)

Data Item Information

Data Item Reference	DI50691
Item Description	The profiled consumption for settlement period 38 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1348
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50692 - Profiled SPM Consumption (Settlement Period 39)

Data Item Information

Data Item Reference	DI50692
Item Description	The profiled consumption for settlement period 39 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1349
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50693 - Profiled SPM Consumption (Settlement Period 40)

Data Item Information

Data Item Reference	DI50693
Item Description	The profiled consumption for settlement period 40 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1350
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50694 - Profiled SPM Consumption (Settlement Period 41)

Data Item Information

Data Item Reference	DI50694
Item Description	The profiled consumption for settlement period 41 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1351
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50695 - Profiled SPM Consumption (Settlement Period 42)

Data Item Information

Data Item Reference	DI50695
Item Description	The profiled consumption for settlement period 42 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1352
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50696 - Profiled SPM Consumption (Settlement Period 43)

Data Item Information

Data Item Reference	DI50696
Item Description	The profiled consumption for settlement period 43 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1353
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50697 - Profiled SPM Consumption (Settlement Period 44)

Data Item Information

Data Item Reference	DI50697
Item Description	The profiled consumption for settlement period 44 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1354
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50698 - Profiled SPM Consumption (Settlement Period 45)

Data Item Information

Data Item Reference	DI50698
Item Description	The profiled consumption for settlement period 45 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1355
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50699 - Profiled SPM Consumption (Settlement Period 46)

Data Item Information

Data Item Reference	DI50699
Item Description	The profiled consumption for settlement period 46 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1356
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50700 - Profiled SPM Consumption (Settlement Period 47)

Data Item Information

Data Item Reference	DI50700
Item Description	The profiled consumption for settlement period 47 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1357
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50701 - Profiled SPM Consumption (Settlement Period 48)

Data Item Information

Data Item Reference	DI50701
Item Description	The profiled consumption for settlement period 48 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1358
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50702 - Profiled SPM Consumption (Settlement Period 49)

Data Item Information

Data Item Reference	DI50702
Item Description	The profiled consumption for settlement period 49 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1359
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50703 - Profiled SPM Consumption (Settlement Period 50)

Data Item Information

Data Item Reference	DI50703
Item Description	The profiled consumption for settlement period 50 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J1360
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50704 - Instruction Failure Reason Code

Data Item Information

Data Item Reference	DI50704
Item Description	Failure codes associated with instruction processing. A code representing the reason the instruction has failed.
Local Catalogue Reference	J1361
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Codes beginning with 'N' relate to those codes issued by the Non-Half Hourly Data Aggregation system
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H01	Instruction numbers inconsistent with those already received
H02	Invalid Supplier
H03	Invalid Data Collector
H04	Invalid GSP group
H05	Invalid LLF class
H06	Invalid energisation status
H07	Invalid measurement class
H08	Invalid measurement quantity
H09	MPAS Agent not appointed to Distribution Business for the metering system
H11	Metering system will have no Data Collector appointment
H12	Metering system will have no measurement class
H13	Metering system will have no energisation status
H14	Metering system will have no measurement quantity
H15	Metering system will have no GSP group
H16	Metering system will have no LLF class
H17	Data for existing Aggregator appointment not included
H18	Data for collector appointment in registration does not exist
H19	Measurement class in registration does not exist
H20	Energisation status in registration does not exist
H21	Measurement quantity in registration does not exist
H22	MPAS Agent no appointment to Distribution Business
H23	Invalid Metering System
H24	Metering System does not exist
H25	Not appointed Data Aggregator on date of change
H26	Supplier Registration not included
H27	Invalid Distributor
N0A	Refresh accepted with validation errors
N0B	Instruction type is not valid for source (Note value is 'N zero B')
N0D	Manual discard
N0F	Automatic discard due to failure
N0I	Invalid instruction
N0S	Instruction has been superseded (Note value is 'N zero S')
N0T	Refresh totals
N0W	Wrong distributor
N2C	>1 DC Appt on or before Sig Date
N2E	>1 ES on or before Sig Date
N2G	>1 GSP Group on or before Sig Date
N2L	>1 LLFC on or before Sig Date
N2M	>1 MC on or before Sig Date
N2P	>1 PC/SSC on or before Sig Date
N2R	>1 Registration on or before Sig Date
N2Y	>1 EAC on or before Sig Date
N99	99 or more failure reasons
NAA	DA Appt end after Registration end
NAE	ES Start after Registration End
NAM	MC Start after Registration End
NAP	PC/SSC Start after Registration End
NCA	DA Appt already ends before Sig Date
NCE	ES change during MAP
NCM	MC change during MAP
NCR	Registration change during MAP
NCS	SSC change during MAP
NDC	Duplicate DC Appt Start
NDE	Duplicate ES Start
NDG	Duplicate GSP Group Start
NDL	Duplicate Line Loss Factor Start
NDM	Duplicate MC Start
NDP	Duplicate PC/SSC Start
NDR	Duplicate Registration Start
NDY	Duplicate EAC Start
NEA	DA Appt End before Sig Date
NEB	DA Appt Start before Registration Start
NEC	DC Appt Start before Registration Start
NEE	ES Start before Registration Start
NEM	MC Start before Registration Start
NEP	PC/SSC Start before Registration Start
NEX	AA End before Sig Date
NFE	No ES for 1st consumption
NFG	No GSP Group for 1st consumption
NFM	No MC for 1st consumption
NFP	No PC/SSC for 1st consumption
NFR	No Registration for 1st consumption
NIA	Invalid combination of PC, SSC &GSP Group for AFYC
NIC	DC ID not found on dB
NIE	Invalid ES
NIG	GSP Group ID not found on dB
NIL	Distributor/LLFC not found on dB
NIM	Invalid MC
NIP	PC ID not found on dB
NIR	Supplier ID not found on dB
NIS	SSC ID not found on dB
NIV	EAC/AA value outside range permitted by NHHDA software
NMA	DAA before Sig Date not on dB
NMC	DC Appt before Sig Date not on dB
NME	ES before Sig Date not on dB
NMG	GSP Group before Sig Date not on dB
NML	LLFC before Sig Date not on dB
NMM	MC before Sig Date not on dB
NMP	PC/SSC before Sig Date not on dB
NMR	Registration before Sig Date not on dB
NMX	AA before Sig Date not on dB
NMY	EAC before Sig Date not on dB
NNE	ES not overlapping DA Appt
NNG	GSP Group not overlapping a DA Appt
NNL	Line Loss Factor not overlapping DA Appt
NNM	MC not overlapping a DA Appt
NNP	PC/SSC not overlapping DA Appt
NNR	No DAA for Registration in instruction
NOA	Overlapping DA Appts
NOX	Overlapping MAPs
NRA	DA Appt references unknown Registration
NRC	DC Appt references unknown Registration
NRE	ES references unknown Registration
NRM	MC references unknown Registration
NRP	PC/SSC references unknown Registration
NSC	No DC Appt for 1st DAA in Registration
NSE	No ES for 1st DA Appt in Registration
NSG	No GSP Group before 1st DA Appt
NSL	No LLFC before 1st DA Appt
NSM	No MC for 1st DA Appt in Registration
NSP	No PC/SSC for 1st DAA in Registration
NTV	AA with duplicate Time Pattern Regime
NTW	EAC with duplicate Time Pattern Regime
NTX	AA missing for Measurement Req(s)
NTY	EAC missing for Measurement Req(s)
NUX	AA where Time Pattern Regime not in SSC
NUY	EAC where Time Pattern Regime not in SSC
NVG	GSP not appointed to Dist Business
NVP	PC/SSC combination not on dB
NVZ	MPAS Agent not appointed
NXA	DA Appt Start after End
NXX	AA Start after End
NZA	DAA on dB missing from instruction
NZC	DC Appt missing from instruction
NZE	ES missing from instruction
NZG	GSP Group missing from instruction
NZL	LLFC missing from instruction
NZM	MC missing from instruction
NZP	PC/SSC missing from instruction
NZR	Registration missing from instruction
NZX	MAP on dB missing from instruction

DI50705 - Period Profile Coefficient Value (Settlement Period 02)

Data Item Information

Data Item Reference	DI50705
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 2. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1362
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50706 - Period Profile Coefficient Value (Settlement Period 03)

Data Item Information

Data Item Reference	DI50706
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 3. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1363
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50707 - Period Profile Coefficient Value (Settlement Period 04)

Data Item Information

Data Item Reference	DI50707
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 4. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1364
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50708 - Period Profile Coefficient Value (Settlement Period 05)

Data Item Information

Data Item Reference	DI50708
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 5. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1365
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50709 - Period Profile Coefficient Value (Settlement Period 06)

Data Item Information

Data Item Reference	DI50709
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 6. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1366
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50710 - Period Profile Coefficient Value (Settlement Period 07)

Data Item Information

Data Item Reference	DI50710
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 7. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1367
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50711 - Period Profile Coefficient Value (Settlement Period 08)

Data Item Information

Data Item Reference	DI50711
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 8. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1368
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50712 - Period Profile Coefficient Value (Settlement Period 09)

Data Item Information

Data Item Reference	DI50712
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 9. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1369
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50713 - Period Profile Coefficient Value (Settlement Period 10)

Data Item Information

Data Item Reference	DI50713
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 10. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1370
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50714 - Period Profile Coefficient Value (Settlement Period 11)

Data Item Information

Data Item Reference	DI50714
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 11. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1371
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50715 - Period Profile Coefficient Value (Settlement Period 12)

Data Item Information

Data Item Reference	DI50715
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 12. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1372
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50716 - Period Profile Coefficient Value (Settlement Period 13)

Data Item Information

Data Item Reference	DI50716
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 13. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1373
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50717 - Period Profile Coefficient Value (Settlement Period 14)

Data Item Information

Data Item Reference	DI50717
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 14. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1374
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50718 - Period Profile Coefficient Value (Settlement Period 15)

Data Item Information

Data Item Reference	DI50718
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 15. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1375
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50719 - Period Profile Coefficient Value (Settlement Period 16)

Data Item Information

Data Item Reference	DI50719
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 16. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1376
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50720 - Period Profile Coefficient Value (Settlement Period 17)

Data Item Information

Data Item Reference	DI50720
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 17. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1377
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50721 - Period Profile Coefficient Value (Settlement Period 18)

Data Item Information

Data Item Reference	DI50721
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 18. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1378
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50722 - Period Profile Coefficient Value (Settlement Period 19)

Data Item Information

Data Item Reference	DI50722
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 19. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1379
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50723 - Period Profile Coefficient Value (Settlement Period 20)

Data Item Information

Data Item Reference	DI50723
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 20. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1380
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50724 - Period Profile Coefficient Value (Settlement Period 21)

Data Item Information

Data Item Reference	DI50724
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 21. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1381
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50725 - Period Profile Coefficient Value (Settlement Period 22)

Data Item Information

Data Item Reference	DI50725
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 22. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1382
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50726 - Period Profile Coefficient Value (Settlement Period 23)

Data Item Information

Data Item Reference	DI50726
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 23. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1383
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50727 - Period Profile Coefficient Value (Settlement Period 24)

Data Item Information

Data Item Reference	DI50727
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 24. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1384
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50728 - Period Profile Coefficient Value (Settlement Period 25)

Data Item Information

Data Item Reference	DI50728
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 25. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1385
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50729 - Period Profile Coefficient Value (Settlement Period 26)

Data Item Information

Data Item Reference	DI50729
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 26. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1386
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50730 - Period Profile Coefficient Value (Settlement Period 27)

Data Item Information

Data Item Reference	DI50730
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 27. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1387
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50731 - Period Profile Coefficient Value (Settlement Period 28)

Data Item Information

Data Item Reference	DI50731
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 28. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1388
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50732 - Period Profile Coefficient Value (Settlement Period 29)

Data Item Information

Data Item Reference	DI50732
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 29. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1389
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50733 - Period Profile Coefficient Value (Settlement Period 30)

Data Item Information

Data Item Reference	DI50733
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 30. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1390
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50734 - Period Profile Coefficient Value (Settlement Period 31)

Data Item Information

Data Item Reference	DI50734
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 31. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1391
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50735 - Period Profile Coefficient Value (Settlement Period 32)

Data Item Information

Data Item Reference	DI50735
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 32. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1392
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50736 - Period Profile Coefficient Value (Settlement Period 33)

Data Item Information

Data Item Reference	DI50736
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 33. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1393
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50737 - Period Profile Coefficient Value (Settlement Period 34)

Data Item Information

Data Item Reference	DI50737
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 34. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1394
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50738 - Period Profile Coefficient Value (Settlement Period 35)

Data Item Information

Data Item Reference	DI50738
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 35. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1395
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50739 - Period Profile Coefficient Value (Settlement Period 36)

Data Item Information

Data Item Reference	DI50739
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 36. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1396
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50740 - Period Profile Coefficient Value (Settlement Period 37)

Data Item Information

Data Item Reference	DI50740
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 37. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1397
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50741 - Period Profile Coefficient Value (Settlement Period 38)

Data Item Information

Data Item Reference	DI50741
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 38. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1398
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50742 - Period Profile Coefficient Value (Settlement Period 39)

Data Item Information

Data Item Reference	DI50742
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 39. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1399
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50743 - Period Profile Coefficient Value (Settlement Period 40)

Data Item Information

Data Item Reference	DI50743
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 40. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1400
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50744 - Period Profile Coefficient Value (Settlement Period 41)

Data Item Information

Data Item Reference	DI50744
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 41. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1401
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50745 - Period Profile Coefficient Value (Settlement Period 42)

Data Item Information

Data Item Reference	DI50745
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 42. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1402
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50746 - Period Profile Coefficient Value (Settlement Period 43)

Data Item Information

Data Item Reference	DI50746
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 43. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1403
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50747 - Period Profile Coefficient Value (Settlement Period 44)

Data Item Information

Data Item Reference	DI50747
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 44. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1404
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50748 - Period Profile Coefficient Value (Settlement Period 45)

Data Item Information

Data Item Reference	DI50748
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 45. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1405
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50749 - Period Profile Coefficient Value (Settlement Period 46)

Data Item Information

Data Item Reference	DI50749
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 46. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1406
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50750 - Period Profile Coefficient Value (Settlement Period 47)

Data Item Information

Data Item Reference	DI50750
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 47. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1407
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50751 - Period Profile Coefficient Value (Settlement Period 48)

Data Item Information

Data Item Reference	DI50751
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 48. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1408
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50752 - Period Profile Coefficient Value (Settlement Period 49)

Data Item Information

Data Item Reference	DI50752
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 49. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1409
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50753 - Period Profile Coefficient Value (Settlement Period 50)

Data Item Information

Data Item Reference	DI50753
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption produces an estimate of the consumption for a metering system register in settlement period 50. Also Profile coefficients calculated by SVAA for a particular Measurement Requirement.
Local Catalogue Reference	J1410
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50754 - Period Register on State Indicator (Settlement Period 02)

Data Item Information

Data Item Reference	DI50754
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 2.
Local Catalogue Reference	J1411
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50755 - Period Register on State Indicator (Settlement Period 03)

Data Item Information

Data Item Reference	DI50755
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 3.
Local Catalogue Reference	J1412
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50756 - Period Register on State Indicator (Settlement Period 04)

Data Item Information

Data Item Reference	DI50756
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 4.
Local Catalogue Reference	J1413
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50757 - Period Register on State Indicator (Settlement Period 05)

Data Item Information

Data Item Reference	DI50757
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 5.
Local Catalogue Reference	J1414
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50758 - Period Register on State Indicator (Settlement Period 06)

Data Item Information

Data Item Reference	DI50758
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 6.
Local Catalogue Reference	J1415
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50759 - Period Register on State Indicator (Settlement Period 07)

Data Item Information

Data Item Reference	DI50759
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 7.
Local Catalogue Reference	J1416
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50760 - Period Register on State Indicator (Settlement Period 08)

Data Item Information

Data Item Reference	DI50760
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 8.
Local Catalogue Reference	J1417
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50761 - Period Register on State Indicator (Settlement Period 09)

Data Item Information

Data Item Reference	DI50761
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 9.
Local Catalogue Reference	J1418
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50762 - Period Register on State Indicator (Settlement Period 10)

Data Item Information

Data Item Reference	DI50762
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 10.
Local Catalogue Reference	J1419
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50763 - Period Register on State Indicator (Settlement Period 11)

Data Item Information

Data Item Reference	DI50763
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 11.
Local Catalogue Reference	J1420
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50764 - Period Register on State Indicator (Settlement Period 12)

Data Item Information

Data Item Reference	DI50764
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 12.
Local Catalogue Reference	J1421
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50765 - Period Register on State Indicator (Settlement Period 13)

Data Item Information

Data Item Reference	DI50765
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 13.
Local Catalogue Reference	J1422
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50766 - Period Register on State Indicator (Settlement Period 14)

Data Item Information

Data Item Reference	DI50766
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 14.
Local Catalogue Reference	J1423
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50767 - Period Register on State Indicator (Settlement Period 15)

Data Item Information

Data Item Reference	DI50767
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 15.
Local Catalogue Reference	J1424
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50768 - Period Register on State Indicator (Settlement Period 16)

Data Item Information

Data Item Reference	DI50768
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 16.
Local Catalogue Reference	J1425
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50769 - Period Register on State Indicator (Settlement Period 17)

Data Item Information

Data Item Reference	DI50769
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 17.
Local Catalogue Reference	J1426
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50770 - Period Register on State Indicator (Settlement Period 18)

Data Item Information

Data Item Reference	DI50770
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 18.
Local Catalogue Reference	J1427
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50771 - Period Register on State Indicator (Settlement Period 19)

Data Item Information

Data Item Reference	DI50771
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 19.
Local Catalogue Reference	J1428
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50772 - Period Register on State Indicator (Settlement Period 20)

Data Item Information

Data Item Reference	DI50772
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 20.
Local Catalogue Reference	J1429
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50773 - Period Register on State Indicator (Settlement Period 21)

Data Item Information

Data Item Reference	DI50773
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 21.
Local Catalogue Reference	J1430
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50774 - Period Register on State Indicator (Settlement Period 22)

Data Item Information

Data Item Reference	DI50774
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 22.
Local Catalogue Reference	J1431
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50775 - Period Register on State Indicator (Settlement Period 23)

Data Item Information

Data Item Reference	DI50775
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 23.
Local Catalogue Reference	J1432
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50776 - Period Register on State Indicator (Settlement Period 24)

Data Item Information

Data Item Reference	DI50776
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 24.
Local Catalogue Reference	J1433
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50777 - Period Register on State Indicator (Settlement Period 25)

Data Item Information

Data Item Reference	DI50777
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 25.
Local Catalogue Reference	J1434
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50778 - Period Register on State Indicator (Settlement Period 26)

Data Item Information

Data Item Reference	DI50778
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 26.
Local Catalogue Reference	J1435
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50779 - Period Register on State Indicator (Settlement Period 27)

Data Item Information

Data Item Reference	DI50779
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 27.
Local Catalogue Reference	J1436
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50780 - Period Register on State Indicator (Settlement Period 28)

Data Item Information

Data Item Reference	DI50780
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 28.
Local Catalogue Reference	J1437
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50781 - Period Register on State Indicator (Settlement Period 29)

Data Item Information

Data Item Reference	DI50781
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 29.
Local Catalogue Reference	J1438
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50782 - Period Register on State Indicator (Settlement Period 30)

Data Item Information

Data Item Reference	DI50782
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 30.
Local Catalogue Reference	J1439
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50783 - Period Register on State Indicator (Settlement Period 31)

Data Item Information

Data Item Reference	DI50783
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 31.
Local Catalogue Reference	J1440
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50784 - Period Register on State Indicator (Settlement Period 32)

Data Item Information

Data Item Reference	DI50784
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 32.
Local Catalogue Reference	J1441
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50785 - Period Register on State Indicator (Settlement Period 33)

Data Item Information

Data Item Reference	DI50785
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 33.
Local Catalogue Reference	J1442
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50786 - Period Register on State Indicator (Settlement Period 34)

Data Item Information

Data Item Reference	DI50786
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 34.
Local Catalogue Reference	J1443
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50787 - Period Register on State Indicator (Settlement Period 35)

Data Item Information

Data Item Reference	DI50787
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 35.
Local Catalogue Reference	J1444
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50788 - Period Register on State Indicator (Settlement Period 36)

Data Item Information

Data Item Reference	DI50788
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 36.
Local Catalogue Reference	J1445
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50789 - Period Register on State Indicator (Settlement Period 37)

Data Item Information

Data Item Reference	DI50789
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 37.
Local Catalogue Reference	J1446
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50790 - Period Register on State Indicator (Settlement Period 38)

Data Item Information

Data Item Reference	DI50790
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 38.
Local Catalogue Reference	J1447
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50791 - Period Register on State Indicator (Settlement Period 39)

Data Item Information

Data Item Reference	DI50791
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 39.
Local Catalogue Reference	J1448
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50792 - Period Register on State Indicator (Settlement Period 40)

Data Item Information

Data Item Reference	DI50792
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 40.
Local Catalogue Reference	J1449
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50793 - Period Register on State Indicator (Settlement Period 41)

Data Item Information

Data Item Reference	DI50793
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 41.
Local Catalogue Reference	J1450
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50794 - Period Register on State Indicator (Settlement Period 42)

Data Item Information

Data Item Reference	DI50794
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 42.
Local Catalogue Reference	J1451
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50795 - Period Register on State Indicator (Settlement Period 43)

Data Item Information

Data Item Reference	DI50795
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 43.
Local Catalogue Reference	J1452
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50796 - Period Register on State Indicator (Settlement Period 44)

Data Item Information

Data Item Reference	DI50796
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 44.
Local Catalogue Reference	J1453
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50797 - Period Register on State Indicator (Settlement Period 45)

Data Item Information

Data Item Reference	DI50797
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 45.
Local Catalogue Reference	J1454
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50798 - Period Register on State Indicator (Settlement Period 46)

Data Item Information

Data Item Reference	DI50798
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 46.
Local Catalogue Reference	J1455
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50799 - Period Register on State Indicator (Settlement Period 47)

Data Item Information

Data Item Reference	DI50799
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 47.
Local Catalogue Reference	J1456
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50800 - Period Register on State Indicator (Settlement Period 48)

Data Item Information

Data Item Reference	DI50800
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 48.
Local Catalogue Reference	J1457
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50801 - Period Register on State Indicator (Settlement Period 49)

Data Item Information

Data Item Reference	DI50801
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 49.
Local Catalogue Reference	J1458
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50802 - Period Register on State Indicator (Settlement Period 50)

Data Item Information

Data Item Reference	DI50802
Item Description	A variable that indicates whether the Time Pattern Regime is on (T) or off (F) for the half hour period 50.
Local Catalogue Reference	J1459
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50803 - Low Register Profile Coefficient (Settlement Period 02)

Data Item Information

Data Item Reference	DI50803
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 2.
Local Catalogue Reference	J1460
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50804 - Low Register Profile Coefficient (Settlement Period 03)

Data Item Information

Data Item Reference	DI50804
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 3.
Local Catalogue Reference	J1461
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50805 - Low Register Profile Coefficient (Settlement Period 04)

Data Item Information

Data Item Reference	DI50805
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 4.
Local Catalogue Reference	J1462
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50806 - Low Register Profile Coefficient (Settlement Period 05)

Data Item Information

Data Item Reference	DI50806
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 5.
Local Catalogue Reference	J1463
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50807 - Low Register Profile Coefficient (Settlement Period 06)

Data Item Information

Data Item Reference	DI50807
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 6.
Local Catalogue Reference	J1464
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50808 - Low Register Profile Coefficient (Settlement Period 07)

Data Item Information

Data Item Reference	DI50808
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 7.
Local Catalogue Reference	J1465
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50809 - Low Register Profile Coefficient (Settlement Period 08)

Data Item Information

Data Item Reference	DI50809
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 8.
Local Catalogue Reference	J1466
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50810 - Low Register Profile Coefficient (Settlement Period 09)

Data Item Information

Data Item Reference	DI50810
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 9.
Local Catalogue Reference	J1467
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50811 - Low Register Profile Coefficient (Settlement Period 10)

Data Item Information

Data Item Reference	DI50811
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 10.
Local Catalogue Reference	J1468
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50812 - Low Register Profile Coefficient (Settlement Period 11)

Data Item Information

Data Item Reference	DI50812
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 11.
Local Catalogue Reference	J1469
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50813 - Low Register Profile Coefficient (Settlement Period 12)

Data Item Information

Data Item Reference	DI50813
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 12.
Local Catalogue Reference	J1470
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50814 - Low Register Profile Coefficient (Settlement Period 13)

Data Item Information

Data Item Reference	DI50814
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 13.
Local Catalogue Reference	J1471
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50815 - Low Register Profile Coefficient (Settlement Period 14)

Data Item Information

Data Item Reference	DI50815
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 14.
Local Catalogue Reference	J1472
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50816 - Low Register Profile Coefficient (Settlement Period 15)

Data Item Information

Data Item Reference	DI50816
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 15.
Local Catalogue Reference	J1473
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50817 - Low Register Profile Coefficient (Settlement Period 16)

Data Item Information

Data Item Reference	DI50817
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 16.
Local Catalogue Reference	J1474
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50818 - Low Register Profile Coefficient (Settlement Period 17)

Data Item Information

Data Item Reference	DI50818
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 17.
Local Catalogue Reference	J1475
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50819 - Low Register Profile Coefficient (Settlement Period 18)

Data Item Information

Data Item Reference	DI50819
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 18.
Local Catalogue Reference	J1476
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50820 - Low Register Profile Coefficient (Settlement Period 19)

Data Item Information

Data Item Reference	DI50820
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 19.
Local Catalogue Reference	J1477
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50821 - Low Register Profile Coefficient (Settlement Period 20)

Data Item Information

Data Item Reference	DI50821
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 20.
Local Catalogue Reference	J1478
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50822 - Low Register Profile Coefficient (Settlement Period 21)

Data Item Information

Data Item Reference	DI50822
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 21.
Local Catalogue Reference	J1479
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50823 - Low Register Profile Coefficient (Settlement Period 22)

Data Item Information

Data Item Reference	DI50823
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 22.
Local Catalogue Reference	J1480
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50824 - Low Register Profile Coefficient (Settlement Period 23)

Data Item Information

Data Item Reference	DI50824
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 23.
Local Catalogue Reference	J1481
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50825 - Low Register Profile Coefficient (Settlement Period 24)

Data Item Information

Data Item Reference	DI50825
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 24.
Local Catalogue Reference	J1482
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50826 - Low Register Profile Coefficient (Settlement Period 25)

Data Item Information

Data Item Reference	DI50826
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 25.
Local Catalogue Reference	J1483
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50827 - Low Register Profile Coefficient (Settlement Period 26)

Data Item Information

Data Item Reference	DI50827
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 26.
Local Catalogue Reference	J1484
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50828 - Low Register Profile Coefficient (Settlement Period 27)

Data Item Information

Data Item Reference	DI50828
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 27.
Local Catalogue Reference	J1485
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50829 - Low Register Profile Coefficient (Settlement Period 28)

Data Item Information

Data Item Reference	DI50829
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 28.
Local Catalogue Reference	J1486
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50830 - Low Register Profile Coefficient (Settlement Period 29)

Data Item Information

Data Item Reference	DI50830
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 29.
Local Catalogue Reference	J1487
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50831 - Low Register Profile Coefficient (Settlement Period 30)

Data Item Information

Data Item Reference	DI50831
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 30.
Local Catalogue Reference	J1488
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50832 - Low Register Profile Coefficient (Settlement Period 31)

Data Item Information

Data Item Reference	DI50832
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 31.
Local Catalogue Reference	J1489
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50833 - Low Register Profile Coefficient (Settlement Period 32)

Data Item Information

Data Item Reference	DI50833
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 32.
Local Catalogue Reference	J1490
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50834 - Low Register Profile Coefficient (Settlement Period 33)

Data Item Information

Data Item Reference	DI50834
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 33.
Local Catalogue Reference	J1491
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50835 - Low Register Profile Coefficient (Settlement Period 34)

Data Item Information

Data Item Reference	DI50835
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 34.
Local Catalogue Reference	J1492
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50836 - Low Register Profile Coefficient (Settlement Period 35)

Data Item Information

Data Item Reference	DI50836
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 35.
Local Catalogue Reference	J1493
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50837 - Low Register Profile Coefficient (Settlement Period 36)

Data Item Information

Data Item Reference	DI50837
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 36.
Local Catalogue Reference	J1494
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50838 - Low Register Profile Coefficient (Settlement Period 37)

Data Item Information

Data Item Reference	DI50838
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 37.
Local Catalogue Reference	J1495
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50839 - Low Register Profile Coefficient (Settlement Period 38)

Data Item Information

Data Item Reference	DI50839
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 38.
Local Catalogue Reference	J1496
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50840 - Low Register Profile Coefficient (Settlement Period 39)

Data Item Information

Data Item Reference	DI50840
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 39.
Local Catalogue Reference	J1497
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50841 - Low Register Profile Coefficient (Settlement Period 40)

Data Item Information

Data Item Reference	DI50841
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 40.
Local Catalogue Reference	J1498
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50842 - Low Register Profile Coefficient (Settlement Period 41)

Data Item Information

Data Item Reference	DI50842
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 41.
Local Catalogue Reference	J1499
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50843 - Low Register Profile Coefficient (Settlement Period 42)

Data Item Information

Data Item Reference	DI50843
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 42.
Local Catalogue Reference	J1500
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50844 - Low Register Profile Coefficient (Settlement Period 43)

Data Item Information

Data Item Reference	DI50844
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 43.
Local Catalogue Reference	J1501
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50845 - Low Register Profile Coefficient (Settlement Period 44)

Data Item Information

Data Item Reference	DI50845
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 44.
Local Catalogue Reference	J1502
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50846 - Low Register Profile Coefficient (Settlement Period 45)

Data Item Information

Data Item Reference	DI50846
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 45.
Local Catalogue Reference	J1503
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50847 - Low Register Profile Coefficient (Settlement Period 46)

Data Item Information

Data Item Reference	DI50847
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 46.
Local Catalogue Reference	J1504
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50848 - Low Register Profile Coefficient (Settlement Period 47)

Data Item Information

Data Item Reference	DI50848
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 47.
Local Catalogue Reference	J1505
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50849 - Low Register Profile Coefficient (Settlement Period 48)

Data Item Information

Data Item Reference	DI50849
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 48.
Local Catalogue Reference	J1506
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50850 - Low Register Profile Coefficient (Settlement Period 49)

Data Item Information

Data Item Reference	DI50850
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 49.
Local Catalogue Reference	J1507
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50851 - Low Register Profile Coefficient (Settlement Period 50)

Data Item Information

Data Item Reference	DI50851
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's low register in settlement period 50.
Local Catalogue Reference	J1508
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50852 - Normal Register Profile Coefficient (Settlement Period 02)

Data Item Information

Data Item Reference	DI50852
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 2.
Local Catalogue Reference	J1509
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50853 - Normal Register Profile Coefficient (Settlement Period 03)

Data Item Information

Data Item Reference	DI50853
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 3.
Local Catalogue Reference	J1510
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50854 - Normal Register Profile Coefficient (Settlement Period 04)

Data Item Information

Data Item Reference	DI50854
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 4.
Local Catalogue Reference	J1511
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50855 - Normal Register Profile Coefficient (Settlement Period 05)

Data Item Information

Data Item Reference	DI50855
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 5.
Local Catalogue Reference	J1512
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50856 - Normal Register Profile Coefficient (Settlement Period 06)

Data Item Information

Data Item Reference	DI50856
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 6.
Local Catalogue Reference	J1513
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50857 - Normal Register Profile Coefficient (Settlement Period 07)

Data Item Information

Data Item Reference	DI50857
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 7.
Local Catalogue Reference	J1514
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50858 - Normal Register Profile Coefficient (Settlement Period 08)

Data Item Information

Data Item Reference	DI50858
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 8.
Local Catalogue Reference	J1515
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50859 - Normal Register Profile Coefficient (Settlement Period 09)

Data Item Information

Data Item Reference	DI50859
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 9.
Local Catalogue Reference	J1516
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50860 - Normal Register Profile Coefficient (Settlement Period 10)

Data Item Information

Data Item Reference	DI50860
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 10.
Local Catalogue Reference	J1517
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50861 - Normal Register Profile Coefficient (Settlement Period 11)

Data Item Information

Data Item Reference	DI50861
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 11.
Local Catalogue Reference	J1518
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50862 - Normal Register Profile Coefficient (Settlement Period 12)

Data Item Information

Data Item Reference	DI50862
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 12.
Local Catalogue Reference	J1519
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50863 - Normal Register Profile Coefficient (Settlement Period 13)

Data Item Information

Data Item Reference	DI50863
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 13.
Local Catalogue Reference	J1520
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50864 - Normal Register Profile Coefficient (Settlement Period 14)

Data Item Information

Data Item Reference	DI50864
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 14.
Local Catalogue Reference	J1521
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50865 - Normal Register Profile Coefficient (Settlement Period 15)

Data Item Information

Data Item Reference	DI50865
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 15.
Local Catalogue Reference	J1522
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50866 - Normal Register Profile Coefficient (Settlement Period 16)

Data Item Information

Data Item Reference	DI50866
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 16.
Local Catalogue Reference	J1523
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50867 - Normal Register Profile Coefficient (Settlement Period 17)

Data Item Information

Data Item Reference	DI50867
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 17.
Local Catalogue Reference	J1524
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50868 - Normal Register Profile Coefficient (Settlement Period 18)

Data Item Information

Data Item Reference	DI50868
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 18.
Local Catalogue Reference	J1525
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50869 - Normal Register Profile Coefficient (Settlement Period 19)

Data Item Information

Data Item Reference	DI50869
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 19.
Local Catalogue Reference	J1526
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50870 - Normal Register Profile Coefficient (Settlement Period 20)

Data Item Information

Data Item Reference	DI50870
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 20.
Local Catalogue Reference	J1527
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50871 - Normal Register Profile Coefficient (Settlement Period 21)

Data Item Information

Data Item Reference	DI50871
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 21.
Local Catalogue Reference	J1528
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50872 - Normal Register Profile Coefficient (Settlement Period 22)

Data Item Information

Data Item Reference	DI50872
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 22.
Local Catalogue Reference	J1529
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50873 - Normal Register Profile Coefficient (Settlement Period 23)

Data Item Information

Data Item Reference	DI50873
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 23.
Local Catalogue Reference	J1530
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50874 - Normal Register Profile Coefficient (Settlement Period 24)

Data Item Information

Data Item Reference	DI50874
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 24.
Local Catalogue Reference	J1531
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50875 - Normal Register Profile Coefficient (Settlement Period 25)

Data Item Information

Data Item Reference	DI50875
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 25.
Local Catalogue Reference	J1532
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50876 - Normal Register Profile Coefficient (Settlement Period 26)

Data Item Information

Data Item Reference	DI50876
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 26.
Local Catalogue Reference	J1533
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50877 - Normal Register Profile Coefficient (Settlement Period 27)

Data Item Information

Data Item Reference	DI50877
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 27.
Local Catalogue Reference	J1534
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50878 - Normal Register Profile Coefficient (Settlement Period 28)

Data Item Information

Data Item Reference	DI50878
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 28.
Local Catalogue Reference	J1535
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50879 - Normal Register Profile Coefficient (Settlement Period 29)

Data Item Information

Data Item Reference	DI50879
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 29.
Local Catalogue Reference	J1536
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50880 - Normal Register Profile Coefficient (Settlement Period 30)

Data Item Information

Data Item Reference	DI50880
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 30.
Local Catalogue Reference	J1537
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50881 - Normal Register Profile Coefficient (Settlement Period 31)

Data Item Information

Data Item Reference	DI50881
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 31.
Local Catalogue Reference	J1538
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50882 - Normal Register Profile Coefficient (Settlement Period 32)

Data Item Information

Data Item Reference	DI50882
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 32.
Local Catalogue Reference	J1539
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50883 - Normal Register Profile Coefficient (Settlement Period 33)

Data Item Information

Data Item Reference	DI50883
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 33.
Local Catalogue Reference	J1540
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50884 - Normal Register Profile Coefficient (Settlement Period 34)

Data Item Information

Data Item Reference	DI50884
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 34.
Local Catalogue Reference	J1541
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50885 - Normal Register Profile Coefficient (Settlement Period 35)

Data Item Information

Data Item Reference	DI50885
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 35.
Local Catalogue Reference	J1542
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50886 - Normal Register Profile Coefficient (Settlement Period 36)

Data Item Information

Data Item Reference	DI50886
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 36.
Local Catalogue Reference	J1543
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50887 - Normal Register Profile Coefficient (Settlement Period 37)

Data Item Information

Data Item Reference	DI50887
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 37.
Local Catalogue Reference	J1544
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50888 - Normal Register Profile Coefficient (Settlement Period 38)

Data Item Information

Data Item Reference	DI50888
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 38.
Local Catalogue Reference	J1545
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50889 - Normal Register Profile Coefficient (Settlement Period 39)

Data Item Information

Data Item Reference	DI50889
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 39.
Local Catalogue Reference	J1546
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50890 - Normal Register Profile Coefficient (Settlement Period 40)

Data Item Information

Data Item Reference	DI50890
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 40.
Local Catalogue Reference	J1547
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50891 - Normal Register Profile Coefficient (Settlement Period 41)

Data Item Information

Data Item Reference	DI50891
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 41.
Local Catalogue Reference	J1548
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50892 - Normal Register Profile Coefficient (Settlement Period 42)

Data Item Information

Data Item Reference	DI50892
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 42.
Local Catalogue Reference	J1549
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50893 - Normal Register Profile Coefficient (Settlement Period 43)

Data Item Information

Data Item Reference	DI50893
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 43.
Local Catalogue Reference	J1550
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50894 - Normal Register Profile Coefficient (Settlement Period 44)

Data Item Information

Data Item Reference	DI50894
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 44.
Local Catalogue Reference	J1551
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50895 - Normal Register Profile Coefficient (Settlement Period 45)

Data Item Information

Data Item Reference	DI50895
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 45.
Local Catalogue Reference	J1552
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50896 - Normal Register Profile Coefficient (Settlement Period 46)

Data Item Information

Data Item Reference	DI50896
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 46.
Local Catalogue Reference	J1553
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50897 - Normal Register Profile Coefficient (Settlement Period 47)

Data Item Information

Data Item Reference	DI50897
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 47.
Local Catalogue Reference	J1554
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50898 - Normal Register Profile Coefficient (Settlement Period 48)

Data Item Information

Data Item Reference	DI50898
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 48.
Local Catalogue Reference	J1555
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50899 - Normal Register Profile Coefficient (Settlement Period 49)

Data Item Information

Data Item Reference	DI50899
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 49.
Local Catalogue Reference	J1556
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50900 - Normal Register Profile Coefficient (Settlement Period 50)

Data Item Information

Data Item Reference	DI50900
Item Description	A profile coefficient which, when multiplied by an estimate of annual consumption, produces an estimate of consumption for a metering system's normal register in settlement period 50.
Local Catalogue Reference	J1557
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	13
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50901 - Effective from Settlement Date {PCSSCR}

Data Item Information

Data Item Reference	DI50901
Item Description	The first inclusive settlement date from which a combination of Profile Class and Standard Settlement Configuration for a metering system becomes effective.
Local Catalogue Reference	J1562
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50902 - Effective from Settlement Date {MCR}

Data Item Information

Data Item Reference	DI50902
Item Description	The first inclusive settlement date from which a measurement class for a metering system becomes effective.
Local Catalogue Reference	J1563
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50903 - Effective from Settlement Date {ESR}

Data Item Information

Data Item Reference	DI50903
Item Description	The first inclusive settlement date that an Energisation Status is in effect for a metering system.
Local Catalogue Reference	J1564
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50904 - Total CCC Aggregated Supplier Consumption

Data Item Information

Data Item Reference	DI50904
Item Description	The sum of the aggregated supplier consumption for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J1565 / DI-385
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20062

DI50905 - Total CCC Aggregated Supplier Line Loss

Data Item Information

Data Item Reference	DI50905
Item Description	The sum of the aggregated supplier line loss for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J1566 / DI-386
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20062

DI50906 - Total CCC Corrected Supplier Consumption

Data Item Information

Data Item Reference	DI50906
Item Description	The sum of the corrected supplier consumption for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J1567 / DI-387
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20062

DI50907 - Total CCC Corrected Supplier Line Loss

Data Item Information

Data Item Reference	DI50907
Item Description	The sum of the corrected supplier line loss for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J1568 / DI-388
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20062

DI50908 - Tele-Switch Contact Code

Data Item Information

Data Item Reference	DI50908
Item Description	One of the logical contacts within each teleswitched meter, as supported by the existing teleswitch telecommunications infrastructure.
Local Catalogue Reference	J1570
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	NA
B	NA
C	NA
D	NA

DI50909 - Start of Day Tele-Switch on Indicator

Data Item Information

Data Item Reference	DI50909
Item Description	Identifies whether a particular teleswitch contact is closed (on) or open (off) at 00:00 UTC on a particular day, within all teleswitched metering systems in a particular Tele-Switch Group.
Local Catalogue Reference	J1571
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	standing for False, meaning contact is OFF.
T	standing for True, meaning the contact is ON.

DI50910 - Effective Time (UTC)

Data Item Information

Data Item Reference	DI50910
Item Description	The time at which a particular teleswitch contact is instructed to change state, within all teleswitched metering systems in a particular Tele-Switch Group.
Local Catalogue Reference	J1572
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	24HourTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50911 - Tele-Switch On Indicator

Data Item Information

Data Item Reference	DI50911
Item Description	Identifies whether a particular teleswitch contact is closed (on) or open (off) immediately after switching state, within all teleswitched metering systems in a particular Tele-Switch Group. Valid values are as for data item Tele-Switch Contact State.
Local Catalogue Reference	J1573
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	standing for False, meaning contact is OFF.
T	standing for True, meaning the contact is ON.

DI50912 - Tele-Switch Register Rule Id

Data Item Information

Data Item Reference	DI50912
Item Description	A number which distinguishes between the different rules associated with a Tele-Switch Time Pattern Regime. The rules identify the switching relationships between teleswitch contacts and Settlement registers. The numbering of the rules defining the behaviour of each Time Pattern Regime is arbitrary, and decided at the time when the Market Domain Data is approved.
Local Catalogue Reference	J1574
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50913 - Tele-Switch Contact Rule

Data Item Information

Data Item Reference	DI50913
Item Description	Indicates whether a particular rule, identified by a Tele-switch Register Rule Id, is satisfied depending on the state of a particular teleswitch contact.
Local Catalogue Reference	J1575
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
0	meaning the Tele-Switch Register Rule Id is satisfied if the contact is off.
1	meaning the Tele-Switch Register Rule Id is satisfied if the contact is on.

DI50914 - Tele-Switch Date

Data Item Information

Data Item Reference	DI50914
Item Description	The date of Tele-Switch data used in a Profile Production Run.
Local Catalogue Reference	J1576
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50915 - Start Date and Time

Data Item Information

Data Item Reference	DI50915
Item Description	The date and time of day on which a tele-switch contact interval starts or a Demand Control Event starts.
Local Catalogue Reference	J1577
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068
MM20069
MM20066
MM20067

DI50916 - End Date and Time

Data Item Information

Data Item Reference	DI50916
Item Description	The date and time of day on which a tele-switch contact interval ends or a Demand Control Event ends.
Local Catalogue Reference	J1578
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068
MM20069
MM20066
MM20067

DI50917 - Tele-Switch Contact State

Data Item Information

Data Item Reference	DI50917
Item Description	Identifies whether a particular teleswitch contact is closed (on) or open (off) for an interval of time, within all teleswitched metering systems in a particular Tele-Switch Group.
Local Catalogue Reference	J1579
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	standing for False, meaning contact is off.
T	standing for True, meaning contact is on.

DI50918 - First Payment Date

Data Item Information

Data Item Reference	DI50918
Item Description	The first payment date, in chronological order, for which settlement activities are included within a settlement timetable.
Local Catalogue Reference	J1584
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50919 - Last Payment Date

Data Item Information

Data Item Reference	DI50919
Item Description	The last payment date, in chronological order, for which settlement activities are included within a settlement timetable.
Local Catalogue Reference	J1585
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50920 - Planned Data Aggregation Run Date

Data Item Information

Data Item Reference	DI50920
Item Description	The advisory date upon which a data aggregation run is scheduled to start.
Local Catalogue Reference	J1586
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50921 - Planned SSR Run Date

Data Item Information

Data Item Reference	DI50921
Item Description	The planned date upon which an SSR run is scheduled to start.
Local Catalogue Reference	J1587
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50922 - Effective from Settlement Date {GGPCDE}

Data Item Information

Data Item Reference	DI50922
Item Description	The first inclusive settlement date that a default EAC applies for a GSP group and profile class.
Local Catalogue Reference	J1592
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50923 - Researched Default EAC

Data Item Information

Data Item Reference	DI50923
Item Description	The average estimated annual consumption for metering systems assuming a specific combination of GSP group and profile class.
Local Catalogue Reference	J1593
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	1
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50924 - Target Read Date

Data Item Information

Data Item Reference	DI50924
Item Description	The due date of the reading. The read window is /- 5 working days from the target read date.
Local Catalogue Reference	J1595
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00219

DI50925 - High Tolerance Reading

Data Item Information

Data Item Reference	DI50925
Item Description	The highest possible reading that will pass on site verification.
Local Catalogue Reference	J1596
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00219

DI50926 - Low Tolerance Reading

Data Item Information

Data Item Reference	DI50926
Item Description	The lowest possible reading that will pass on site verification.
Local Catalogue Reference	J1597
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00219

DI50927 - Expected Register Reading

Data Item Information

Data Item Reference	DI50927
Item Description	The expected value of a reading from a meter register at a specified date.
Local Catalogue Reference	J1598
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00219

DI50928 - Effective From Settlement Date {MMT}

Data Item Information

Data Item Reference	DI50928
Item Description	The first inclusive Settlement Date from which an MTC Meter Type becomes effective.
Local Catalogue Reference	J1599
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50929 - Effective From Settlement Date {MPT}

Data Item Information

Data Item Reference	DI50929
Item Description	The first inclusive Settlement Date from which an MTC Payment Type becomes effective.
Local Catalogue Reference	J1600
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50930 - Effective From Settlement Date {MTC}

Data Item Information

Data Item Reference	DI50930
Item Description	The first inclusive Settlement Date from which a Meter Timeswitch Code becomes effective.
Local Catalogue Reference	J1601
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50931 - Effective From Settlement Date {MTCPA}

Data Item Information

Data Item Reference	DI50931
Item Description	The first inclusive Settlement Date from which a Meter Timeswitch Code becomes effective in a particular Distribution Services Area.
Local Catalogue Reference	J1602
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50932 - Effective From Settlement Date {VMTCLC}

Data Item Information

Data Item Reference	DI50932
Item Description	The first inclusive Settlement Date from which a combination of Half Hourly Meter Timeswitch Code and Line Loss Factor Class becomes effective in a Distribution Services Area.
Local Catalogue Reference	J1603
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50933 - Effective From Settlement Date {VMTCLSC}

Data Item Information

Data Item Reference	DI50933
Item Description	The first inclusive Settlement Date from which a combination of Non Half Hourly Meter Timeswitch Code, Standard Settlement Configuration and Line Loss Factor Class becomes effective in a Distribution Services Area.
Local Catalogue Reference	J1604
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50934 - Effective From Settlement Date {VMTCSC}

Data Item Information

Data Item Reference	DI50934
Item Description	The first inclusive Settlement Date from which a combination of Non Half Hourly Meter Timeswitch Code and Standard Settlement Configuration becomes effective in a Distribution Services Area.
Local Catalogue Reference	J1605
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50935 - Effective To Settlement Date {MMT}

Data Item Information

Data Item Reference	DI50935
Item Description	The last inclusive Settlement Date after which an MTC Meter Type ceases to be valid.
Local Catalogue Reference	J1606
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50936 - Effective To Settlement Date {MPT}

Data Item Information

Data Item Reference	DI50936
Item Description	The last inclusive Settlement Date after which an MTC Payment Type ceases to be valid.
Local Catalogue Reference	J1607
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50937 - Effective To Settlement Date {MTC}

Data Item Information

Data Item Reference	DI50937
Item Description	The last inclusive Settlement Date after which a Meter Timeswitch Code ceases to be valid.
Local Catalogue Reference	J1608
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50938 - Effective To Settlement Date {MTCPA}

Data Item Information

Data Item Reference	DI50938
Item Description	The last inclusive Settlement Date after which a Meter Timeswitch Code ceases to be valid in a particular Distribution Services Area.
Local Catalogue Reference	J1609
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50939 - Effective To Settlement Date {VMTCLC}

Data Item Information

Data Item Reference	DI50939
Item Description	The last inclusive Settlement Date after which a combination of Half Hourly Meter Timeswitch Code and Line Loss Factor Class ceases to be valid in a Distribution Services Area.
Local Catalogue Reference	J1610
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50940 - Effective To Settlement Date {VMTCLSC}

Data Item Information

Data Item Reference	DI50940
Item Description	The last inclusive Settlement Date after which a combination of Non Half Hourly Meter Timeswitch Code, Standard Settlement Configuration and Line Loss Factor Class ceases to be valid in a Distribution Services Area.
Local Catalogue Reference	J1611
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50941 - Effective To Settlement Date {VMTCSC}

Data Item Information

Data Item Reference	DI50941
Item Description	The last inclusive Settlement Date after which a combination of Non Half Hourly Meter Timeswitch Code and Standard Settlement Configuration ceases to be valid in a Distribution Services Area.
Local Catalogue Reference	J1612
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50942 - Meter Timeswitch Code Description

Data Item Information

Data Item Reference	DI50942
Item Description	A textual description of the type of metering equipment associated with a Meter Timeswitch Code.
Local Catalogue Reference	J1613
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50943 - MTC Common Code Indicator

Data Item Information

Data Item Reference	DI50943
Item Description	Indicates whether a three-digit Meter Timeswitch Code is a common code (i.e. has the same meaning in all the areas that support it).
Local Catalogue Reference	J1614
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Distribution Business Specific Code
T	Common Code

DI50944 - MTC Communication Indicator

Data Item Information

Data Item Reference	DI50944
Item Description	The Communication Indicator identifies whether a remote communication link is in place.
Local Catalogue Reference	J1615
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	No
X	Not Known
Y	Yes

DI50945 - MTC Meter Type Id

Data Item Information

Data Item Reference	DI50945
Item Description	A two-character code identifying the capabilities of metering equipment.
Local Catalogue Reference	J1616
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	This is not the same as the Meter Type (J0483).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50946 - MTC Meter Type Description

Data Item Information

Data Item Reference	DI50946
Item Description	A textual description of an MTC Meter Type.
Local Catalogue Reference	J1617
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50947 - MTC Payment Type Id

Data Item Information

Data Item Reference	DI50947
Item Description	A two-character code identifying the method of payment associated with a Meter Timeswitch Code.
Local Catalogue Reference	J1618
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50948 - MTC Payment Type Description

Data Item Information

Data Item Reference	DI50948
Item Description	A textual description of an MTC Payment Type.
Local Catalogue Reference	J1619
Data Item Owner	Balancing and Settlement Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50949 - MTC Related Metering System Indicator

Data Item Information

Data Item Reference	DI50949
Item Description	Indicates whether a three-digit Meter Timeswitch Code is used for related metering systems.
Local Catalogue Reference	J1620
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI50950 - MTC TPR Count

Data Item Information

Data Item Reference	DI50950
Item Description	The number of Time Pattern Regimes associated with each of the Standard Settlement Configurations valid in combination with a Meter Timeswitch Code.
Local Catalogue Reference	J1621
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50951 - MTC Type Indicator

Data Item Information

Data Item Reference	DI50951
Item Description	Indicates the broad category into which a Meter Timeswitch Code falls:
Local Catalogue Reference	J1622
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H	HH. MTC valid in conjunction with one or more LLFCs, but not defined as valid with any SSC values.
N	NHH. MTC valid in conjunction with one or more SSCs, and one or more SSC-LLFC combinations.
X	Anomalous metering details (eg no metering installed). MTC valid with any LLFC or SSC values.

DI50952 - CoS and Coincident CoMC Indicator

Data Item Information

Data Item Reference	DI50952
Item Description	An indicator to show whether the Change of Measurement Class (CoMC) coincident with Change of Supplier (CoS) has been completed or not.
Local Catalogue Reference	J1626
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	When used in flow D0291 the value T indicates that the NHHMO should allocate the meter reading(s) received from the new HHMO to the NHH meter register(s).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	CoMC coincident with CoS not complete
T	CoMC coincident with CoS completed successfully

DI50953 - Register Description

Data Item Information

Data Item Reference	DI50953
Item Description	A detailed textual description of a meter register.
Local Catalogue Reference	J1627
Data Item Owner	Balancing and Settlement Code Company
Logical Length	255
Decimal Length	0
Physical Length	255
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The description needs to be detailed enough so that meter readings can be allocated to the correct meter register.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50954 - BM Unit Id

Data Item Information

Data Item Reference	DI50954
Item Description	The unique reference for a BM Unit.
Local Catalogue Reference	J1628 / DI-302
Data Item Owner	Balancing and Settlement Code Company
Logical Length	11
Decimal Length	0
Physical Length	11
Data Type	String
Data Type Format	A general character string
Data Item Notes	A BM Unit is the basic unit of trade for Balancing Mechanism action and represents the smallest number of Metering Points for which metered data is available to the Settlement Administration Agent.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00221
MM00222
MM00226
MM00381
MM20041
MM20043
MM20044
MM20049
MM20063
MM20067
MM20076

DI50955 - Aggregated BM Unit Energy

Data Item Information

Data Item Reference	DI50955
Item Description	The energy, before GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems).
Local Catalogue Reference	J1629 / DI-516
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50956 - Aggregated BM Unit Line Losses

Data Item Information

Data Item Reference	DI50956
Item Description	The estimate of the energy, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems).
Local Catalogue Reference	J1630 / DI-517
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50957 - Default BM Unit Flag

Data Item Information

Data Item Reference	DI50957
Item Description	Denotes whether or not the BM Unit is the default for a Supplier in a GSP Group.
Local Catalogue Reference	J1631
Data Item Owner	Balancing and Settlement Code Company
Logical Length	NA
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	The Default BM Unit is used for a Supplier's energy volumes that have not been explicitly assigned to a BM Unit or for a Supplier's energy volumes that have been assigned to an invalid BM Unit. The flag may be set to true for one and only one BM Unit for any one Supplier in a GSP Group on any one Settlement Day.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	The BM Unit is not the default BM Unit
T	The BM Unit is the default BM Unit

In Market Messages

Market Message
MM20063
MM20067

DI50958 - Effective from Settlement Date {BMUIGG}

Data Item Information

Data Item Reference	DI50958
Item Description	The first inclusive Settlement Date from which a BM Unit becomes valid for a Supplier in a GSP Group.
Local Catalogue Reference	J1632
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50959 - Effective to Settlement Date {BMUIGG}

Data Item Information

Data Item Reference	DI50959
Item Description	The last inclusive Settlement Date after which a BM Unit ceases to be valid for a Supplier in a GSP Group.
Local Catalogue Reference	J1633
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50960 - SSR Run BM Unit Id

Data Item Information

Data Item Reference	DI50960
Item Description	The BM Unit Id to which the SVAA has assigned energy volumes during an SSR Run.
Local Catalogue Reference	J1634
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	11
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50961 - Default BM Unit Reason Code

Data Item Information

Data Item Reference	DI50961
Item Description	A code indicating why the SVAA has substituted a Default BM Unit during an SSR Run.
Local Catalogue Reference	J1635
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
DF	No BM Unit provided by Half Hourly Data Aggregator
N1	BM Unit not defined on SVAA system
N2	BM Unit not valid on Settlement Date
N3	BM Unit not valid for GSP Group and Supplier
ND	No default BM Unit defined - energy excluded from settlement

DI50962 - Uncorrected Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI50962
Item Description	The total energy allocated to a BM Unit in a Settlement Period before GSP Group Correction is applied.
Local Catalogue Reference	J1636
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20063

DI50963 - Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI50963
Item Description	The total energy allocated to a BM Unit in a Settlement Period after GSP Group Correction is applied.
Local Catalogue Reference	J1637
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50964 - Corrected BM Unit Energy

Data Item Information

Data Item Reference	DI50964
Item Description	The energy, after GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems).
Local Catalogue Reference	J1638 / DI-518
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50965 - Corrected BM Unit Line Losses

Data Item Information

Data Item Reference	DI50965
Item Description	The Consumption corrected using the Group Correction factors for the BM Unit and Losses CCC ids
Local Catalogue Reference	J1639 / DI-519
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50966 - Daily Uncorrected Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI50966
Item Description	The sum of Uncorrected Period BM Unit Total Allocated Volume for a Settlement Day.
Local Catalogue Reference	J1640 / DI-618
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20063

DI50967 - Daily Period BM Unit Total Allocated Volume

Data Item Information

Data Item Reference	DI50967
Item Description	The sum of Period BM Unit Total Allocated Volume for a Settlement Day.
Local Catalogue Reference	J1641 / DI-619
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20063

DI50968 - Daily Aggregated BM Unit Energy

Data Item Information

Data Item Reference	DI50968
Item Description	The sum of Aggregated BM Unit Energy for a Settlement Day.
Local Catalogue Reference	J1642 / DI-614
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50969 - Daily Aggregated BM Unit Line Losses

Data Item Information

Data Item Reference	DI50969
Item Description	The sum of Aggregated BM Unit Line Losses for a Settlement Day.
Local Catalogue Reference	J1643 / DI-615
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50970 - Daily Corrected BM Unit Energy

Data Item Information

Data Item Reference	DI50970
Item Description	The sum of Corrected BM Unit Energy for a Settlement Day.
Local Catalogue Reference	J1644 / DI-616
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50971 - Daily Corrected BM Unit Line Losses

Data Item Information

Data Item Reference	DI50971
Item Description	The sum of Corrected BM Unit Line Losses for a Settlement Day.
Local Catalogue Reference	J1645 / DI-617
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50972 - BM Unit Allocation Rejection Reason Code

Data Item Information

Data Item Reference	DI50972
Item Description	A code which defines why the allocation of an MPAN to a BM Unit has been rejected.
Local Catalogue Reference	J1646
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Missing/Invalid File Sequence Number
2	Missing/Invalid Instruction Number - not in sequence
3	Supplier not registered to the metering point as at EFSD {MSBMU}
4	Missing/Invalid MPAN core
5	HHDA not registered to the metering point as at EFSD {MSBMU}
6	Invalid EFD - allocation received after Gate Closure for the first Settlement Period of EFSD {MSBMU}
7	Missing/Invalid Supplier/BM Unit combination for this GSP Group
8	Invalid BM Unit/Metering Point allocation - allocation is already effective for this metering point

In Market Messages

Market Message
MM00222

DI50973 - Effective from Settlement Date {MSBMU}

Data Item Information

Data Item Reference	DI50973
Item Description	The first inclusive settlement date that an MPAN is assigned to a Balancing Mechanism Unit.
Local Catalogue Reference	J1647
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00221
MM00222
MM00226

DI50974 - Disconnection Type

Data Item Information

Data Item Reference	DI50974
Item Description	An indicator detailing the type of disconnection the Supplier requires for the associated metering point / MPAN.
Local Catalogue Reference	J1648
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Logical disconnection (redundancy of an additional MPAN)
P	Physical disconnection (main service cable to be severed via site visit)
U	Logical disconnection (changes to UMS Inventory)

DI50975 - Associated Supplier Contact Name

Data Item Information

Data Item Reference	DI50975
Item Description	The name of an individual person to be contacted within the Associated Supplier s organisation in respect of a Meter Reading on Change of Supplier Dispute.
Local Catalogue Reference	J1649
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50976 - Associated Supplier Id

Data Item Information

Data Item Reference	DI50976
Item Description	The Supplier Id for an Associated Supplier as defined in the MRA.
Local Catalogue Reference	J1650
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50978 - Disputed Reading Type

Data Item Information

Data Item Reference	DI50978
Item Description	The original Reading Type for the Meter Reading on Change of Supplier that is being disputed.
Local Catalogue Reference	J1652
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50979 - Disputed Register Reading

Data Item Information

Data Item Reference	DI50979
Item Description	The Register Reading for a Meter Reading on Change of Supplier that is being disputed by a Supplier.
Local Catalogue Reference	J1653
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50980 - Flow Validation Code

Data Item Information

Data Item Reference	DI50980
Item Description	A code used to indicate that the file has been rejected.
Local Catalogue Reference	J1654
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	Invalid File
Y	Valid File

DI50981 - House Name/Number

Data Item Information

Data Item Reference	DI50981
Item Description	The name or number of the premise associated with a Metering Point.
Local Catalogue Reference	J1655
Data Item Owner	Retail Energy Code Company
Logical Length	25
Decimal Length	0
Physical Length	25
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50982 - Initiating Supplier Contact Name

Data Item Information

Data Item Reference	DI50982
Item Description	The name of an individual person to be contacted within the Initiating Supplier s organisation in respect of a Meter Reading on Change of Supplier Dispute.
Local Catalogue Reference	J1656
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50983 - Initiating Supplier Id

Data Item Information

Data Item Reference	DI50983
Item Description	The Supplier Id for an Initiating Supplier as defined in the MRA.
Local Catalogue Reference	J1657
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50984 - Proposed Reading Type

Data Item Information

Data Item Reference	DI50984
Item Description	The Reading Type of the meter reading that is being proposed as a replacement to the reading disputed by the Initiating Supplier on a Meter Reading on Change of Supplier Dispute.
Local Catalogue Reference	J1658
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50985 - Proposed Register Reading

Data Item Information

Data Item Reference	DI50985
Item Description	The replacement meter reading, proposed either by the Initiating or Associated Supplier, to a disputed Meter Reading on Change of Supplier.
Local Catalogue Reference	J1659
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00231

DI50986 - Status of Proposed Reading(s)

Data Item Information

Data Item Reference	DI50986
Item Description	Notification of the status of a meter reading proposed as an alternative to a disputed reading on a Meter Reading on Change of Supplier Dispute.
Local Catalogue Reference	J1660
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	In the Change of Supplier Disputed MRoCoS process, the Associated Supplier should reply to a D0300 initial request using value A, D, M or Y (see MAP08).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Alternative reading proposed because reading submitted by initiating Supplier is unacceptable
D	Disagreed, reading proposed by NS is unacceptable or missing. Request to obtain actual reading
M	Reading proposed by OS is unacceptable or missing. NS is obtaining a further meter reading
P	Proposed reading submitted by Supplier
R	Reading requested when initiating Supplier unable to provide
U	Unacceptable, DC can not accept proposed reading as a valid meter reading
Y	The reading proposed by the other Supplier is agreed

In Market Messages

Market Message
MM00231

DI50987 - Associated Supplier Contact Telephone Number

Data Item Information

Data Item Reference	DI50987
Item Description	The telephone number for a Supplier associated with a Meter Reading on Change of Supplier Dispute.
Local Catalogue Reference	J1661
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50988 - Initiating Supplier Contact Telephone Number

Data Item Information

Data Item Reference	DI50988
Item Description	The telephone number for a Supplier initiating a Meter Reading on Change of Supplier Dispute
Local Catalogue Reference	J1662
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50989 - Record Rejection Reason Indicator

Data Item Information

Data Item Reference	DI50989
Item Description	Notification of the reason that the Disputed Readings on Change of Supplier record was rejected
Local Catalogue Reference	J1663
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Reason code 14 should not be used if reason codes 01 - 13, 15 - 19 can be applied.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Invalid MPAN Core
2	Invalid Reading Date and Time
3	Invalid Meter Serial Id
4	Invalid Meter Register Id
5	MPAN Core not expected
6	MPAN Core Missing
7	Meter Serial Id not expected
8	Meter Serial Id Missing
9	Meter Register Id not expected
10	Meter Register Id missing
11	Not the Old Supplier
12	Erroneous Registration in progress, dispute unnecessary
13	SSD outside specified window
14	Some mandatory fields invalid or missing
15	Not the New Supplier
16	Not the Associated Supplier
17	Status of Proposed Reading(s) is invalid
18	Already Initiated
19	D0086 has already been issued

In Market Messages

Market Message
MM00231

DI50990 - Disputed Day/Single Register Reading

Data Item Information

Data Item Reference	DI50990
Item Description	The reading for the Day/Single Register for a meter reading on change of supplier that is being disputed by a Supplier
Local Catalogue Reference	J1664
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50991 - Disputed Night Register Reading

Data Item Information

Data Item Reference	DI50991
Item Description	The reading for the Night Register for a meter reading on change of supplier that is being disputed by a Supplier
Local Catalogue Reference	J1665
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50992 - Proposed Day/Single Register Reading

Data Item Information

Data Item Reference	DI50992
Item Description	The replacement meter reading for the Single/Day register, proposed by either the Initiating or Associated Supplier, to a disputed meter reading on change of supplier
Local Catalogue Reference	J1666
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50993 - Proposed Night Register Reading

Data Item Information

Data Item Reference	DI50993
Item Description	The replacement meter reading for the Night register, proposed by either the Initiated or Associated Supplier, to a disputed meter reading on change of supplier
Local Catalogue Reference	J1667
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	1
Physical Length	10
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50994 - Customer Telephone Number

Data Item Information

Data Item Reference	DI50994
Item Description	Customer telephone number
Local Catalogue Reference	J1668
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50995 - Initial Customer Contact Date

Data Item Information

Data Item Reference	DI50995
Item Description	The initial date the customer contacted the Supplier regarding the Erroneous Registration / Transfer
Local Catalogue Reference	J1669
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI50996 - Customer Requests No Contact

Data Item Information

Data Item Reference	DI50996
Item Description	A single character field indicating that the customer requests no contact.
Local Catalogue Reference	J1670
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
Y	Customer requests no contact

DI50997 - Reason for Return

Data Item Information

Data Item Reference	DI50997
Item Description	The code which identifies the reason for initiating the Erroneous Transfer process.
Local Catalogue Reference	J1671
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Forgery - PROVEN
B	Misleading Information / Suspected Fraudulent Marketing Practice and / or Training Issues
C	Cancelled Contract Not Actioned
D	Incorrect MPAN Selected
E	Customer Service Returners
F	Technical Issues

DI50998 - Status of Erroneous Transfer

Data Item Information

Data Item Reference	DI50998
Item Description	The code that identifies the current status of the metering point regarding the Erroneous Transfer.
Local Catalogue Reference	J1672
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Where the Value 'C' or 'F' is populated then the reason for rejection must be populated in the Additional Information (J0012) field.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Proposed by New Supplier
B	Accepted by New Supplier
C	Rejected by New Supplier
D	Proposed by Old Supplier
E	Accepted by Old Supplier
F	Rejected by Old Supplier
G	Cancelled by New Supplier
H	Cancelled by Old Supplier

DI50999 - Street Name

Data Item Information

Data Item Reference	DI50999
Item Description	A free format character string to identify the Street Name for a metering point.
Local Catalogue Reference	J1673
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51000 - Delete Mailing Address Data Held

Data Item Information

Data Item Reference	DI51000
Item Description	A single character field indicating that any Mailing Address data previously held should be deleted.
Local Catalogue Reference	J1674
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
Y	Mailing Address details to be deleted

In Market Messages

Market Message
MM00236

DI51001 - Unique Property Reference Number

Data Item Information

Data Item Reference	DI51001
Item Description	A unique reference number identifying an individual address and its associated land parcel
Local Catalogue Reference	J1675
Data Item Owner	Retail Energy Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51002 - Address Key

Data Item Information

Data Item Reference	DI51002
Item Description	A unique reference number identifying each PAF address
Local Catalogue Reference	J1676
Data Item Owner	Retail Energy Code Company
Logical Length	17
Decimal Length	0
Physical Length	17
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51003 - Meter Asset Provider Id

Data Item Information

Data Item Reference	DI51003
Item Description	The unique market-wide reference for a provider of metering equipment.
Local Catalogue Reference	J1677 / DI-055
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	See ISD for Enumerations
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	meterAssetProviderID

In Market Messages

Market Message
MM00051
MM00156
MM00241
MM20010
MM20013
MM20034
MM20035
MM20037
MM20024

DI51004 - Associated Equipment Type

Data Item Information

Data Item Reference	DI51004
Item Description	An identifier for the type of associated equipment.
Local Catalogue Reference	J1678
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240
MM00241

DI51005 - Associated Equipment Serial Number

Data Item Information

Data Item Reference	DI51005
Item Description	The serial number that identifies the associated and / or ancillary working equipment.
Local Catalogue Reference	J1679
Data Item Owner	Retail Energy Code Company
Logical Length	16
Decimal Length	0
Physical Length	16
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240
MM00241

DI51006 - Date of Installation / Removal of Timing Device / Associated Equipment

Data Item Information

Data Item Reference	DI51006
Item Description	The date of installation or removal of a Timing Device or Associated Equipment at a Metering Point.
Local Catalogue Reference	J1680
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240

DI51007 - MAP Contract Reference

Data Item Information

Data Item Reference	DI51007
Item Description	A unique reference number identifying a Contract Agreement which determines the basis on which the MAP will charge for its assets.
Local Catalogue Reference	J1681
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00240

DI51008 - Effective from Date {MAPA}

Data Item Information

Data Item Reference	DI51008
Item Description	The first inclusive calendar date that a Meter Asset Provider is the provider of a metering system.
Local Catalogue Reference	J1682
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00241

DI51009 - Standard Settlement Configuration Type

Data Item Information

Data Item Reference	DI51009
Item Description	Identifies whether the Standard Settlement Configuration should be used for Import or Export Metering Systems
Local Catalogue Reference	J1683
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Export
I	Import

DI51010 - Feeder Status

Data Item Information

Data Item Reference	DI51010
Item Description	Identifies the Status of the Feeder.
Local Catalogue Reference	J1684
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Active
I	Inactive

In Market Messages

Market Message
MM00156
MM00370

DI51011 - Feeder Status Effective From Date

Data Item Information

Data Item Reference	DI51011
Item Description	The date on which the Feeder Status is effective from.
Local Catalogue Reference	J1685
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51012 - Meter COP Issue Number

Data Item Information

Data Item Reference	DI51012
Item Description	A reference to indicate the Issue Number of the associated Meter COP.
Local Catalogue Reference	J1686
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51013 - Complex Site Indicator

Data Item Information

Data Item Reference	DI51013
Item Description	The site is defined by the MOp as a complex site requiring a separate information sheet to enable the HHDC to correctly collect data from the site.
Local Catalogue Reference	J1687
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Not Complex
T	Complex

In Market Messages

Market Message
MM00156

DI51014 - Outstation Multiplier

Data Item Information

Data Item Reference	DI51014
Item Description	The multiplier, which should be applied to an Outstation connected to a separate Meter, or to a Meter/Combined Outstation device to convert their cumulative advance to the appropriate measured quantity.
Local Catalogue Reference	J1688
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	4
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51015 - Event Indicator

Data Item Information

Data Item Reference	DI51015
Item Description	An indicator to identify the specific event that has caused the flow to be sent.
Local Catalogue Reference	J1689
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	When using this data item in the D0313, only a sub-set of the above Valid Set is acceptable. That sub-set is defined in the Annex C Notes for the Completion of the D0313.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	New Connection
B	Addition of Meter(s) and/or Outstation(s)
C	Removal of Meter(s) and/or Outstation(s)
D	Replacement of Meter(s) and/or Outstation(s)
E	Configuration/Password Change
F	Addition of Comms
G	Removal of Comms
H	Replacement of Comms
I	Change of Agent
J	Change of Supplier
K	Coincident Change of Agent and Supplier
L	Request from Agent
M	Request from Supplier
N	Change of Feeder Status
O	Total Replacement of Meter(s) and/or Outstation(s)
P	Addition of Meter and Password Change
Q	Change of Agent (No Meter at Site)
R	Change of Supplier (No Meter at Site)
S	Both CoA and CoS (No Meter at Site)
T	Request from Agent (No Meter at Site)
U	Request from Supplier (No Meter at Site)
Z	Other

In Market Messages

Market Message
MM00156

DI51016 - Dial In/ Dial Out Indicator

Data Item Information

Data Item Reference	DI51016
Item Description	An indicator that identified whether the Instation or the Outstation initiates the data collection call.
Local Catalogue Reference	J1690
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The use of ‘O’ indicates that the Outstation is able to initiate the data collection call in addition to being dialled by the Instation
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
I	Instation
O	Outstation

In Market Messages

Market Message
MM00156

DI51017 - Modem Type

Data Item Information

Data Item Reference	DI51017
Item Description	A textual description of the type of modem installed at the meter.
Local Catalogue Reference	J1691
Data Item Owner	Retail Energy Code Company
Logical Length	200
Decimal Length	0
Physical Length	200
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51019 - Rejection Row Identifier

Data Item Information

Data Item Reference	DI51019
Item Description	A code used to identify that incorrect data is contained within the row; therefore the row has been rejected.
Local Catalogue Reference	J1693
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Address inconsistent
I	Invalid Data
M	Missing Data
N	Name inconsistent
O	Other
U	Unrecognised site

DI51020 - Complex Debt Indicator

Data Item Information

Data Item Reference	DI51020
Item Description	Any customers whose debt is identified by the Supplier as 'complex.'
Local Catalogue Reference	J1694
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Not Complex
T	Complex

DI51021 - Estimated Total Debt Outstanding

Data Item Information

Data Item Reference	DI51021
Item Description	Estimated total amount of debt held by the meter, inclusive of VAT. This value shall be consistent with the associated Meter Register Readings.
Local Catalogue Reference	J1695
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	Initial Credit (J0557) should not be included within this value.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51022 - Earliest Resubmission Date

Data Item Information

Data Item Reference	DI51022
Item Description	The earliest date on which the Initiating Supplier will register the customer.
Local Catalogue Reference	J1696
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51023 - Factored Total Payment

Data Item Information

Data Item Reference	DI51023
Item Description	Total amount of debt assigned, payable by supplier based on the actual debt. Usually 90% of the debt, net of VAT, plus 100% of the VAT.
Local Catalogue Reference	J1697
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51024 - Amount of VAT

Data Item Information

Data Item Reference	DI51024
Item Description	Total amount of VAT of total assigned debt.
Local Catalogue Reference	J1698
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	8
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	Initial Credit (J0557) should not be included within this value.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51025 - Priority Services Category

Data Item Information

Data Item Reference	DI51025
Item Description	A code to report the category(s) regarding Priority Services
Local Catalogue Reference	J1699
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	See Annex C for Data Item Notes. For guidance on PSR codes please refer to the Energy Networks Association website.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Nebuliser and apnoea monitor
2	Heart, lung & ventilator
3	Dialysis, feeding pump and automated medication
4	Oxygen concentrator
8	Blind
9	Partially sighted
10	Do Not Use
12	Stair lift, hoist, electric bed
14	Pensionable age
15	Physical impairment
17	Unable to communicate in English
18	Developmental condition
19	Unable to answer door
20	Dementia(s)/Cognitive impairment
22	Chronic/serious illness
23	Medically dependent showering/bathing
24	Careline/telecare system
25	Medicine refrigeration
26	Oxygen Use
27	Poor sense of smell/taste
28	Restricted hand movement
29	Families with young children 5 or under
30	Mental health
31	Additional presence preferred
32	Temporary - Life changes
33	Temporary - Post hospital recovery
34	Temporary - Young adult householder (<18)
35	Hearing impairment (inc. Deaf)
36	Speech impairment
37	Water dependent

In Market Messages

Market Message
MM00128

DI51026 - Action Indicator

Data Item Information

Data Item Reference	DI51026
Item Description	A single character field indicating the required action.
Local Catalogue Reference	J1700
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Add customer special need
D	Remove customer special need

DI51027 - Database Update Only

Data Item Information

Data Item Reference	DI51027
Item Description	Used to ensure a PPMIP understands the context of a device issue request received. In some cases a Supplier does not require a PPMIP to send out a device but merely to ensure that their database is kept up to date.
Local Catalogue Reference	J1701
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	MOP/PPMIP send device and PPMIP update database
Y	PPMIP - update database only

DI51028 - Settlement Details Failure Reason Code

Data Item Information

Data Item Reference	DI51028
Item Description	A code indicating why Metering System settlement details (as provided on the D0052 Affirmation of Metering System Settlement Details flow) have failed validation.
Local Catalogue Reference	J1702
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Data Collector is not appointed to this Metering System
2	EFSD {REGI} inconsistent with previous Supplier Start Date given
3	Profile Class not in MDD
4	Standard Settlement Configuration not in MDD
5	GSP Group ID not in MDD
6	EFSD {MSGGDC} earlier than EFSD of GSP Group Distributor in MDD
7	Invalid Profile Class/SSC/GSP Group combination
8	Measurement Class not in MDD or not Valid for NHH Metering System
9	Time Pattern Regime not associated with SSC in MDD
10	Missing Time Pattern Regime for SSC
11	Duplicate Time Pattern Regime records
12	Standard Settlement Configuration Id inconsistent with that on D0150
13	Flow not processed. No Change to existing data or no requirement for D0052
14	EFSD of GSP Group is earlier than latest date held for the GSP Group.
15	EFSD of Measurement Class is earlier than latest date held for the Measurement Class
16	EFSD of Profile Class is earlier than latest date held for the Profile Class
17	EFSD of SSC is earlier than latest date held for the SSC
18	Mismatch of Effective From Settlement Date of SSC
19	Change is outside Supplier registration period
20	D0149/D0150 not received when expected by NHHDC
98	D0052 not received when expected by NHHDC
99	Other

DI51029 - MPAN Core Process

Data Item Information

Data Item Reference	DI51029
Item Description	Used to determine which process MPAN Core being sent is subject to.
Local Catalogue Reference	J1703
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
D	Disputed Read Process
M	Missing CoS Read Process

In Market Messages

Market Message
MM00231

DI51030 - Initiating Flow Indicator

Data Item Information

Data Item Reference	DI51030
Item Description	Used to determine that either the Change of Supplier Dispute Process or the process for agreeing a missing Meter Reading on Change of Supplier is being initiated.
Local Catalogue Reference	J1704
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	For initial D0300
2	Any other D0300

In Market Messages

Market Message
MM00231

DI51031 - Total CCC MSID Count

Data Item Information

Data Item Reference	DI51031
Item Description	The count of metering systems registered and settled against a specific Consumption Component Class
Local Catalogue Reference	J1705
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51032 - Effective From Settlement Date {VMTCLSPC}

Data Item Information

Data Item Reference	DI51032
Item Description	The first inclusive Settlement Date from which a valid combination of Non Half Hourly Meter Timeswitch Code, Line Loss Factor Class, Standard Settlement Configuration and Profile Class becomes effective.
Local Catalogue Reference	J1706
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51033 - Effective To Settlement Date {VMTCLSPC}

Data Item Information

Data Item Reference	DI51033
Item Description	The first inclusive Settlement Date from which a valid combination of Non Half Hourly Meter Timesitch Code, Line Loss Factor Class, Standard Settlement Configuration and Profile Class ceases to be valid.
Local Catalogue Reference	J1707
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51034 - Preserved Tariff Indicator

Data Item Information

Data Item Reference	DI51034
Item Description	An indicator to show whether a tariff (a specific MTC LLFC SSC PC combination) is preserved and cannot be allocated to new customers.
Local Catalogue Reference	J1708
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI51035 - Communications Provider

Data Item Information

Data Item Reference	DI51035
Item Description	The unique market-wide reference for a provider of network communications equipment
Local Catalogue Reference	J1709
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51036 - Meter Memory Location

Data Item Information

Data Item Reference	DI51036
Item Description	The reference Id for the individual memory location within a meter which should be interrogated to find a particular register.
Local Catalogue Reference	J1710
Data Item Owner	Retail Energy Code Company
Logical Length	32
Decimal Length	0
Physical Length	32
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51037 - Meter Memory Location Type

Data Item Information

Data Item Reference	DI51037
Item Description	An identifier to indicate the type of register that will be found at a particular Meter Memory Location.
Local Catalogue Reference	J1711
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
IN	Instant, i.e. memory location provides a snapshot reading at the moment of interrogation
ST	Stored, i.e. the memory location provides a reading that has been stored at a previous time, in acco

DI51038 - Meter Register Description

Data Item Information

Data Item Reference	DI51038
Item Description	A free format character string which is visible to the customer on the meter display.
Local Catalogue Reference	J1712
Data Item Owner	Retail Energy Code Company
Logical Length	16
Decimal Length	0
Physical Length	16
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	See Annex C notes for the Completion of the D0313.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51039 - Outstation Password Level 3

Data Item Information

Data Item Reference	DI51039
Item Description	For those metering systems that have three or more passwords, this field must store the Master / Administrator password.
Local Catalogue Reference	J1713
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51040 - Outstation Username Level 1

Data Item Information

Data Item Reference	DI51040
Item Description	For those metering systems that require a username in addition to a password, this field must store the username.
Local Catalogue Reference	J1714
Data Item Owner	Retail Energy Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51041 - Outstation Username Level 2

Data Item Information

Data Item Reference	DI51041
Item Description	For those metering systems that have two or more usernames in addition to passwords, this field must store the second username.
Local Catalogue Reference	J1715
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51042 - Outstation Username Level 3

Data Item Information

Data Item Reference	DI51042
Item Description	For those metering systems that have three usernames in addition to passwords, this field must store the third username.
Local Catalogue Reference	J1716
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51043 - Remote Disable/Enable Capability

Data Item Information

Data Item Reference	DI51043
Item Description	Identifies whether the Metering Equipment can be remotely disabled/enabled.
Local Catalogue Reference	J1717
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	It is assumed that if metering equipment has Remote Disable Capability, it also has remote start-up capability (possibly requiring customer participation) It is assumed that appointed MOps and DCs will be able to communicate meters that have remote disable/enable capability, which will allow them establish its actual remote shutdown status at any point in time
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
T	standing for True, meaning Metering Equipment can be remotely disabled/enabled
F	standing for False, meaning Metering Equipment cannot be remotely disabled/enabled

DI51044 - Timestamp Meter Memory Location

Data Item Information

Data Item Reference	DI51044
Item Description	The reference Id for the individual memory location within a meter which should be interrogated to find a particular timestamp.
Local Catalogue Reference	J1718
Data Item Owner	Retail Energy Code Company
Logical Length	32
Decimal Length	0
Physical Length	32
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51045 - Alternate Priority Service Contact Name

Data Item Information

Data Item Reference	DI51045
Item Description	The name of the person who is the alternate contact for Priority Services Issues.
Local Catalogue Reference	J1719
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51046 - Primary Priority Service Phone Number 1

Data Item Information

Data Item Reference	DI51046
Item Description	The telephone number of the primary Customer Contact for priority service issues.
Local Catalogue Reference	J1720
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51047 - Telephone Number Type

Data Item Information

Data Item Reference	DI51047
Item Description	A code identifying the Contact Type for a Customer Telephone Number.
Local Catalogue Reference	J1721
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Home
2	Work
3	Mobile
4	Carer

DI51048 - Failure to Disconnect Reason Code

Data Item Information

Data Item Reference	DI51048
Item Description	The reason why the Disconnection has not been actioned
Local Catalogue Reference	J1722
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Wrong request type
10	Timed out - no response to quote
11	Disconnection refused - wrong Distribution Business contacted
12	Disconnected refused - new tenant
13	Disconnection refused - future use identified
14	Disconnection refused - other
15	Green Deal Plan in Place
2	Invalid data provided
3	Customer changed mind
4	Unable to access or obtain permissions
5	Address/MPAN Mismatch
6	Request not from current Supplier
7	Logical disconnection where meter still attached
8	Meter removal only required by Customer
9	De-energisation only required by Customer

DI51049 - DUoS Mapping Code Id

Data Item Information

Data Item Reference	DI51049
Item Description	The reference for mapping DUoS charges between Distributors where one is operating an embedded network on the others system.
Local Catalogue Reference	J1723
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51050 - Embedded Distributor Id

Data Item Information

Data Item Reference	DI51050
Item Description	The Distributor Id of a Distribution Business that is operating an embedded network (and which therefore pays Use of System charges to Host LDSOs (as defined in the BSC Procedure BSCP128) in accordance with Section 2B of the DCUSA)
Local Catalogue Reference	J1724
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51051 - Embedded Distributor Name

Data Item Information

Data Item Reference	DI51051
Item Description	Name to expand Data Item J1724 Embedded Distributor Id
Local Catalogue Reference	J1741
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51052 - Bill Payer Details EFD

Data Item Information

Data Item Reference	DI51052
Item Description	Date from which Bill Payer is responsible for an electricity account that has Green Deal Plan charges applicable.
Local Catalogue Reference	J1742
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51053 - Bill Payer Name

Data Item Information

Data Item Reference	DI51053
Item Description	Name of the Bill Payer responsible for an electricity account that has Green Deal Plan charges applicable
Local Catalogue Reference	J1743
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51054 - Bill Payer Telephone Number

Data Item Information

Data Item Reference	DI51054
Item Description	Telephone Number of the Bill Payer responsible for an electricity account that has Green Deal Plan charges applicable.
Local Catalogue Reference	J1744
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51055 - Change of Account Indicator

Data Item Information

Data Item Reference	DI51055
Item Description	Indicator of reason for provision of Bill Payer details
Local Catalogue Reference	J1745
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Code N – (Notification of Initial Bill Payer Details) is an optional selection until such times as a GDAA change is implemented to mandate it.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	A change of Account has occurred
C	Bill Payer Details on Change of Supply
F	Green Deal Bill Payer Added
N	Notification of Initial Bill Payer Details
O	Occupier Account
R	Green Deal Bill Payer Removed
U	No Change of Account has occurred

DI51056 - Company Registration Number

Data Item Information

Data Item Reference	DI51056
Item Description	Company Registration Number of a non-domestic Bill Payer.
Local Catalogue Reference	J1746
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51057 - Default Bill Payer Contact Telephone Number

Data Item Information

Data Item Reference	DI51057
Item Description	The telephone number of a Customer Contact for Green Deal Plan Default Bill Payers
Local Catalogue Reference	J1748
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51058 - Default Bill Payer Name

Data Item Information

Data Item Reference	DI51058
Item Description	Name of the Default Bill Payer ultimately responsible for Green Deal Plan charges at a premises during void periods
Local Catalogue Reference	J1749
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51059 - Electricity Account Number

Data Item Information

Data Item Reference	DI51059
Item Description	Account number of the Bill Payer responsible for payment of Green Deal Plan Charges
Local Catalogue Reference	J1750
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51060 - EPC Domestic or Non-Domestic Indicator

Data Item Information

Data Item Reference	DI51060
Item Description	Indicator of whether the EPC Property Reference Number provided refers a domestic or non-domestic premises on the EPC Register
Local Catalogue Reference	J1751
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
D	Domestic
N	Non-Domestic

DI51061 - EPC Property Reference Number

Data Item Information

Data Item Reference	DI51061
Item Description	The alpha numeric Property Reference Number of the Green Deal Premises as stored on the EPC Register
Local Catalogue Reference	J1752
Data Item Owner	Retail Energy Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51062 - EPC Register Indicator

Data Item Information

Data Item Reference	DI51062
Item Description	Indicator of whether the EPC references provided refer to the England & Wales, or Scottish EPC Register.
Local Catalogue Reference	J1753
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	England and Wales Register
S	Scottish Register

DI51063 - EPC Report Reference

Data Item Information

Data Item Reference	DI51063
Item Description	The alpha numeric reference of the energy efficiency report as stored on the EPC register in relation to the Green Deal Premises
Local Catalogue Reference	J1754
Data Item Owner	Retail Energy Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51064 - GD Bank Account EFD

Data Item Information

Data Item Reference	DI51064
Item Description	Date from which specific bank account details are to be used for the remittance of payments
Local Catalogue Reference	J1767
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51065 - GD Bank Account ETD

Data Item Information

Data Item Reference	DI51065
Item Description	Date to which specific bank account details are applicable for the remittance of payments
Local Catalogue Reference	J1768
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51066 - GD Bank Account Name

Data Item Information

Data Item Reference	DI51066
Item Description	Name of bank account where payments to be made
Local Catalogue Reference	J1769
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51067 - GD Bank Account Number

Data Item Information

Data Item Reference	DI51067
Item Description	Bank account number to which payments to be made
Local Catalogue Reference	J1770
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Uses UK standard 8 digit reference length and should include leading zeros
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51068 - GD Bank Account Purpose

Data Item Information

Data Item Reference	DI51068
Item Description	The purpose for which the bank account details are provided
Local Catalogue Reference	J1771
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Account purpose is restricted to certain Market Roles in Green Deal Market Data.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Payment of Green Deal Admin Fees to Green Deal Licensees
R	Remittance of Green Deal Plan Payments to Remittance Processors
X	Payment of reclaimed monies to Green Deal Licensees in regard of Green Deal Plan Payments

DI51069 - GD Bank Account Sort Code

Data Item Information

Data Item Reference	DI51069
Item Description	Sort Code for the bank account number to which payments to be made
Local Catalogue Reference	J1772
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Uses UK standard 6 digit reference. Must include leading zeros and exclude “-“characters.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51070 - GD Cease Collection Reason Code

Data Item Information

Data Item Reference	DI51070
Item Description	Code used to indicate reason for cessation of attempts to collect monies due in relation to a Green Deal Plan.
Local Catalogue Reference	J1773
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
ISE	Insolvency Event
NEG	Negotiated Settled Debt
NSD	Non Settled Debt

DI51071 - GD Charge Net Payments Paid for Period

Data Item Information

Data Item Reference	DI51071
Item Description	Amount being remitted to Remittance Processor for a Green Deal Plan
Local Catalogue Reference	J1774
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	9
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51072 - GD Charge End Date

Data Item Information

Data Item Reference	DI51072
Item Description	Last date for which Green Deal Daily Charge is payable
Local Catalogue Reference	J1775
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51073 - GD Charge Start Date

Data Item Information

Data Item Reference	DI51073
Item Description	First date for which Green Deal Daily Charge is payable
Local Catalogue Reference	J1776
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51074 - GD Customer Site Reference

Data Item Information

Data Item Reference	DI51074
Item Description	Additional optional reference for the Green Deal Premises to be provided with the Electricity Account Number
Local Catalogue Reference	J1777
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51075 - GD Daily Charge

Data Item Information

Data Item Reference	DI51075
Item Description	Daily amount to be collected from Bill Payer by Green Deal Licensee
Local Catalogue Reference	J1778
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	2
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51076 - GD Default Bill Payer - EFD

Data Item Information

Data Item Reference	DI51076
Item Description	First date on which a Default Bill Payers details are associated to the Green Deal Plan
Local Catalogue Reference	J1779
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51077 - GD Energy Payment Frequency

Data Item Information

Data Item Reference	DI51077
Item Description	The frequency that the Bill Payer makes payments for charges
Local Catalogue Reference	J1780
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The value should reflect the GD Energy Payment Method (J1781) frequency. For Payment On Demand, this would be the frequency of the billing. For Fixed Direct Debit and Variable Direct Debit, it should match the schedule of the Direct Debits if available
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Annual
M	Monthly
Q	Quarterly
S	Six-Monthly
X	Ad Hoc.

DI51078 - GD Energy Payment Method

Data Item Information

Data Item Reference	DI51078
Item Description	The payment method as it relates to the way in which charges are collected and remitted by the Green Deal Licensee
Local Catalogue Reference	J1781
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
FDD	Fixed Direct Debit
POD	Payment On Demand Cash/Cheque
PPM	Pre-payment
VDD	Variable Direct Debit

DI51079 - GD Information Request Reason Code

Data Item Information

Data Item Reference	DI51079
Item Description	Indicator as to the information being requested from GDCC by the Green Deal Licensee
Local Catalogue Reference	J1782
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
D	Default Bill Payer
R	Refresh of latest Green Deal Plan Charge information

DI51080 - GD Licensee MPID

Data Item Information

Data Item Reference	DI51080
Item Description	The unique market-wide reference for a Market Participant as it relates to a Green Deal Licensee
Local Catalogue Reference	J1783
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Valid enumerations are defined within BSC Market Domain Data
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51081 - GD Market Data File Type

Data Item Information

Data Item Reference	DI51081
Item Description	Indicator as to the reason for the provision of Green Deal Market Data
Local Catalogue Reference	J1784
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Normally, new participants will receive the file on joining the market; thereafter participants will receive incremental updates.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Full set of data in latest version of Green Deal Market Data
P	Incremental update of data providing changes from previous version

DI51082 - GD Market Data Publication Date

Data Item Information

Data Item Reference	DI51082
Item Description	The date on which a version of Green Deal Market Data was created
Local Catalogue Reference	J1785
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51083 - GD Market Data Version Number

Data Item Information

Data Item Reference	DI51083
Item Description	The version number that identifies a publication of Green Deal Market Data
Local Catalogue Reference	J1786
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51084 - GD MPAN EFD

Data Item Information

Data Item Reference	DI51084
Item Description	The effective date from which an MPAN Core is associated to one or more Green Deal Plans in MPAS and the GDCC
Local Catalogue Reference	J1787
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51085 - GD MPAN ETD

Data Item Information

Data Item Reference	DI51085
Item Description	The effective date to which an MPAN Core is associated to one or more Green Deal Plans in MPAS and the GDCC
Local Catalogue Reference	J1788
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51086 - GD Payment Period End Date

Data Item Information

Data Item Reference	DI51086
Item Description	The date to which a Green Deal Licensee has charged a Bill Payer a Green Deal Daily Charge.
Local Catalogue Reference	J1789
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51087 - GD Payment Receipt Date

Data Item Information

Data Item Reference	DI51087
Item Description	The date on which payment was received from the Bill Payer by the Green Deal Licensee
Local Catalogue Reference	J1790
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51088 - GD Plan Actual End Date

Data Item Information

Data Item Reference	DI51088
Item Description	The last date on which charges are due to be collected for a Green Deal Plan
Local Catalogue Reference	J1791
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51089 - GD Plan ID

Data Item Information

Data Item Reference	DI51089
Item Description	Unique alpha-numeric identifier for a GD Plan record that is issued by the Green Deal Central Database.
Local Catalogue Reference	J1792
Data Item Owner	Retail Energy Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51090 - GD Plan Proposed End Date

Data Item Information

Data Item Reference	DI51090
Item Description	The expected last date to which Green Deal Plan charges will be applicable
Local Catalogue Reference	J1793
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51091 - GD Plan Transfer Date

Data Item Information

Data Item Reference	DI51091
Item Description	The effective date from which responsibility for a Green Deal Plan record in the GDCC transfers between Green Deal Providers or GDAA Finance Parties
Local Catalogue Reference	J1794
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51092 - GD Payment Transaction Reason Code

Data Item Information

Data Item Reference	DI51092
Item Description	Code to identify the reason type of transaction within a GD Payment remittance file
Local Catalogue Reference	J1795
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
DDR	Direct Debit Reclaim
FBP	Final Bill Payment on Change of Supplier or Change of Bill Payer
LTV	Long Term Vacant
NTR	Nil To Remit
OBR	Other Bank Reclaims
OVR	Reclaim of overpayment
PAY	Payment

DI51093 - GD Payment Transaction Records Rejected

Data Item Information

Data Item Reference	DI51093
Item Description	The number of records that have been rejected in a Payment Transaction remittance file processed by the Remittance Processer
Local Catalogue Reference	J1796
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51094 - GD Payment Transaction Remittance Reference

Data Item Information

Data Item Reference	DI51094
Item Description	Reference provided by the Green Deal Licensee to identify the Payment Transaction file submitted and any response
Local Catalogue Reference	J1797
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	In the instance of a D0328 with a negative J1808 (GD Total Charges Remitted) being received by the GD Remittance Processor, they should use the value in this data item as the reference in the bank transfer to the GD Licensee.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51095 - GD Payment Transaction Remittance Rejection Code

Data Item Information

Data Item Reference	DI51095
Item Description	Code to identify the reason for the rejection of a Payment Transaction record line
Local Catalogue Reference	J1798
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
CHG	Charging Error
MRP	Misdirected Remittance
RRR	Reclaim Request Rejected

DI51096 - GD Payment Transaction Response Code

Data Item Information

Data Item Reference	DI51096
Item Description	Code to indicate where any, all or no remittance records in a file have failed validation by the Remittance Processor
Local Catalogue Reference	J1799
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
ARA	All Payments Accepted
IRE	Individual Record Errors
RTE	Remitted Total Value Error

DI51097 - GD Provider MPID

Data Item Information

Data Item Reference	DI51097
Item Description	The unique market-wide reference for a Market Participant as applied to the GD Provider
Local Catalogue Reference	J1800
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51098 - GD Provider Update Reason Code

Data Item Information

Data Item Reference	DI51098
Item Description	Code to identify the reason for the provision of data by the GD Provider
Local Catalogue Reference	J1801
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Cancel Green Deal Plan where dates not yet in MPAS
E	Update GD Plan Actual End Date where dates in MPAS and pending GD Charges not sent to Bill Payer
I	Provision of initial data for set up
U	Updates to Green Deal Plan record data or Charging information

DI51099 - GD Remittance Processor EFD

Data Item Information

Data Item Reference	DI51099
Item Description	Effective date from which remittances should be sent from the Green Deal Licensee to the Remittance Processor
Local Catalogue Reference	J1802
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51100 - GD Remittance Processor MPID

Data Item Information

Data Item Reference	DI51100
Item Description	The unique market-wide reference for a Market Participant as applied to the Remittance Processor
Local Catalogue Reference	J1803
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51101 - GD Savings - Electricity

Data Item Information

Data Item Reference	DI51101
Item Description	Amount Bill Payer is expected to save per annum in electricity consumption as a result of the Green Deal measures installed
Local Catalogue Reference	J1804
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	2
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Where the Green Deal savings will result in an increase in the projected usage of a fuel, this should be represented as a negative amount
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51102 - GD Savings - Gas

Data Item Information

Data Item Reference	DI51102
Item Description	Amount Bill Payer is expected to save per annum in gas consumption as a result of the Green Deal measures installed
Local Catalogue Reference	J1805
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	2
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Where the Green Deal savings will result in an increase in the projected usage of a fuel, this should be represented as a negative amount
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51103 - GD Savings - Other Fuels

Data Item Information

Data Item Reference	DI51103
Item Description	Amount Bill Payer is expected to save per annum in other (not gas or electricity) fuels as a result of the Green Deal measures installed
Local Catalogue Reference	J1806
Data Item Owner	Retail Energy Code Company
Logical Length	9
Decimal Length	2
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Where the Green Deal savings will result in an increase in the projected usage of a fuel, this should be represented as a negative amount
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51104 - GD Total Charges Not Collected

Data Item Information

Data Item Reference	DI51104
Item Description	Amount of Green Deal charges not collected from Bill Payer during the period, and where attempts at collection have ceased.
Local Catalogue Reference	J1807
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	2
Physical Length	9
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51105 - GD Total Charges Remitted

Data Item Information

Data Item Reference	DI51105
Item Description	Total amount of GD Charges contained in the GD Payment Remittance Interface file sent by the Green Deal Licensee
Local Catalogue Reference	J1808
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51106 - GDCC Instruction Number

Data Item Information

Data Item Reference	DI51106
Item Description	Unique identifier for each instruction issued by the GDCC to participants, also used in responses to ensure aligned processing.
Local Catalogue Reference	J1809
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51107 - GDCC Instruction Type

Data Item Information

Data Item Reference	DI51107
Item Description	Code used to inform participants of the reason for the instruction being sent from the GDCC
Local Catalogue Reference	J1810
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Change of Supplier
D	Default Bill Payer information only
E	Change of Supply following Erroneous Registration resolution
I	Initial information
P	Update of GD Remittance Processor details to previous Supplier
R	Refresh of latest Green Deal Plan data
T	Provision of revised charging information to Erroneously Registered Supplier
U	Update to Green Deal Plan or charging information

DI51108 - GDCC Response Code

Data Item Information

Data Item Reference	DI51108
Item Description	Code used in responses to participants instructions sent to or from the GDCC
Local Catalogue Reference	J1811
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
101	Request processed successfully
201	Debt on account exceeds agreed lower threshold
202	Meter Type does not support remote application of Green Deal charges
203	Debt on account exceeds agreed upper threshold
204	No change to status in MPAS required
205	GD Customer Site Reference Mismatch
301	Not all mandatory data provided
302	PRN invalid format
303	EPC report reference invalid
304	EPC report reference not valid for PRN
305	EPC report reference not latest for PRN
306	EPC report reference not valid for Green Deal
307	EPC Register indicator invalid
309	MPAN Core invalid
311	Post Code invalid format
312	MPAN Core LLFC not valid for import meter
313	Valid MPAN Cores not all registered to same Supplier
314	Supplier not Green Deal Licensee
315	Electricity Account Number not found
316	No current Bill Payer
317	Green Deal MPAN Core not found
318	MPAN Core not associated with the Electricity Account Number presented
319	Green Deal Plan ID invalid
320	Green Deal Plan record not at correct status
321	Invalid Initial GD Plan Proposed End Date provided
323	Invalid Default Bill Payer details
327	Invalid reason code provided
328	Invalid identifiers for Remittance Processor for EFD
329	Daily Charge Amount outside permitted parameters
330	Daily Charge EFD outside permitted parameters
331	Daily Charge ETD outside permitted parameters
332	An erroneous Registration is in the process of being resolved
333	MPAN Core not associated with the Green Deal Plan ID presented
334	Green Deal Licensee not the registered Supplier for the MPAN Core
335	MPAN Core not associated with Green Deal Plan for ETD requested
336	Requested end date not less than existing
337	Invalid effective date for Provider transfer
338	Gaining Green Deal Provider has no valid MPID for transfer EFD
339	Green Deal Plan record not associated to GD Provider
340	Green Deal Plan ETD less than requested transfer EFD
341	MPAN Core not at correct registration status
342	Invalid request to change Green Deal MPAN Core
343	Proposed Green Deal MPAN Core LLFC not valid for import meter
344	Proposed Green Deal MPAN Core not at correct registration status
345	Supplier for proposed Green Deal MPAN Core not Green Deal Licensee
346	Green Deal Provider Registration Reference not valid
347	GD Provider Plan Creator value invalid
348	GD Provider Reassignment Type value invalid
349	Green Deal Provider Registration Reference not valid with GD Provider MPID for sender
350	Invalid Party Instruction Number
351	EPC PRN type indicator invalid
352	Unexpected data for Reason Code provided
353	Invalid GD MPAN Core EFD
354	Invalid GD MPAN Core ETD
355	Duplicate request to notify Bill Payer of pending Green Deal
356	Data provided not permitted for current Green Deal Plan record status
357	Update attempted before initial data population
358	Remittance Processor not associated with GD Provider for EFD
359	Invalid Bill Payer Details provided
360	Invalid GD Plan Actual End Date requested
361	Future Registration to Supplier who is not Green Deal Licensee
362	EPC PRN reference not found on register
363	Required EPC Data not present on the Register
364	GD Remittance Processor EFD not the same as first GD Daily Charge EFD
365	Both GDCC and Party Instruction Numbers populated
366	Invalid Change of Account Indicator value provided
367	Combination of MPID and Market Role not valid in GDMD for Sender for EFD
368	Requested GDAA Finance Party has no valid MPID for transfer EFD
369	Green Deal Licensee not associated to Green Deal MPAN Core for Registration EFSD provided
370	No Green Deal Plan record at the correct status associated to GD MPAN Core provided
371	As defined in MAP18
372	A GD Plan is at PENDNG status for EPC PRN
373	GD Remittance Processor EFD outside permitted parameters
374	As defined in MAP18
375	As defined in MAP18
376	As defined in MAP18
377	As defined in MAP18
378	As defined in MAP18
379	As defined in MAP18

DI51109 - GD Party Response Code

Data Item Information

Data Item Reference	DI51109
Item Description	Code used by Green Deal Market Participants to inform the result of processing instructions received from the GDCC
Local Catalogue Reference	J1812
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
101	Request processed successfully
201	Debt on account exceeds agreed lower threshold
202	Meter Type does not support remote application of Green Deal charges
203	Debt on account exceeds agreed upper threshold
204	No change to status in MPAS required
205	GD Customer Site Reference Mismatch
301	Not all mandatory data provided
302	PRN invalid format
303	EPC report reference invalid
304	EPC report reference not valid for PRN
305	EPC report reference not latest for PRN
306	EPC report reference not valid for Green Deal
307	EPC Register indicator invalid
309	MPAN Core invalid
311	Post Code invalid format
312	MPAN Core LLFC not valid for import meter
313	Valid MPAN Cores not all registered to same Supplier
314	Supplier not Green Deal Licensee
315	Electricity Account Number not found
316	No current Bill Payer
317	Green Deal MPAN Core not found
318	MPAN Core not associated with the Electricity Account Number presented
319	Green Deal Plan ID invalid
320	Green Deal Plan record not at correct status
321	Invalid Initial GD Plan Proposed End Date provided
323	Invalid
327	Invalid reason code provided
328	Invalid identifiers for Remittance Processor for EFD
329	Daily Charge Amount outside permitted parameters
330	Daily Charge EFD outside permitted parameters
331	Daily Charge ETD outside permitted parameters
332	An erroneous Registration is in the process of being resolved
333	MPAN Core not associated with the Green Deal Plan ID presented
334	Green Deal Licensee not the registered Supplier for the MPAN Core
335	MPAN Core not associated with Green Deal Plan for ETD requested
336	Requested end date not less than existing
337	Invalid effective date for Provider transfer
338	Gaining Green Deal Provider has no valid MPID for transfer EFD
339	Green Deal Plan record not associated to GD Provider
340	Green Deal Plan ETD less than requested transfer EFD
341	MPAN Core not at correct registration status
342	Invalid request to change Green Deal MPAN Core
343	Proposed Green Deal MPAN Core LLFC not valid for import meter
344	Proposed Green Deal MPAN Core not at correct registration status
345	Supplier for proposed Green Deal MPAN Core not Green Deal Licensee
346	Green Deal Provider Registration Reference not valid
347	GD Provider Plan Creator value invalid
348	GD Provider Reassignment Type value invalid
349	Green Deal Provider Registration Reference not valid with GD Provider MPID for sender
350	Invalid Party Instruction Number
351	EPC PRN type indicator invalid
352	Unexpected data for Reason Code provided
353	Invalid GD MPAN Core EFD
354	Invalid GD MPAN Core ETD
355	Duplicate request to notify Bill Payer of pending Green Deal
356	Data provided not permitted for current Green Deal Plan record status
357	Update attempted before initial data population
358	Remittance Processor not associated with GD Provider for EFD
359	Invalid Bill Payer Details provided
360	Invalid GD Plan Actual End Date requested
361	Future Registration to Supplier who is not Green Deal Licensee
362	EPC PRN reference not found on register
363	Required EPC Data not present on the Register
364	GD Remittance Processor EFD not the same as first GD Daily Charge EFD
365	Both GDCC and Party Instruction Numbers populated
366	Invalid Change of Account Indicator value provided
367	Combination of MPID and Market Role not valid in GDMD for Sender for EFD
368	Requested GDAA Finance Party has no valid MPID for transfer EFD
369	Green Deal Licensee not associated to Green Deal MPAN Core for Registration EFSD provided
370	No Green Deal Plan record at the correct status associated to GD MPAN Core provided
371	As defined in MAP18
372	A GD Plan is at PENDNG status for EPC PRN
373	GD Remittance Processor EFD outside permitted parameters
374	As defined in MAP18
375	As defined in MAP18
376	As defined in MAP18
377	As defined in MAP18
378	As defined in MAP18
379	As defined in MAP18

DI51110 - Green Deal MPAN Core

Data Item Information

Data Item Reference	DI51110
Item Description	The unique national reference for a Metering System, where associated to one or more Green Deal Plans.
Local Catalogue Reference	J1813
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51111 - New GD MPAN Core

Data Item Information

Data Item Reference	DI51111
Item Description	The unique national reference for a Metering System, where associated to one or more Green Deal Plans.
Local Catalogue Reference	J1814
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51112 - New GD MPAN Core EFD

Data Item Information

Data Item Reference	DI51112
Item Description	The date from which the new Green Deal MPAN Core is to be associated with the Green Deal Plan record
Local Catalogue Reference	J1815
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51113 - New GD MPAN Core Reason Request Code

Data Item Information

Data Item Reference	DI51113
Item Description	Code used to indicate reason for request for new Green Deal MPAN
Local Catalogue Reference	J1816
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Value ‘E’ is only to be used where there is a need to replace the Green Deal MPAN with one that has a different Distribution Identifier (DB Id)
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Erroneous MPAN Correction
S	Service Alteration

DI51114 - Overseas Address Indicator

Data Item Information

Data Item Reference	DI51114
Item Description	Code to indicate where an address provided has been identified by the sender as not being in Great Britain and therefore cannot be PAF compliant
Local Catalogue Reference	J1817
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Address is a UK Address
T	Address is an Overseas Address

DI51115 - Party Instruction Number

Data Item Information

Data Item Reference	DI51115
Item Description	The unique instruction number as specified in an incoming data transaction to the GDCC. Also quoted in a response as a means of referencing the instruction which has been processed.
Local Catalogue Reference	J1818
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51116 - Requested New GD Plan End Date

Data Item Information

Data Item Reference	DI51116
Item Description	Requested revised date for the end date for a Green Deal Plan as requested by Distribution Business
Local Catalogue Reference	J1819
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51117 - Requested New GD Plan End Date Reason Code

Data Item Information

Data Item Reference	DI51117
Item Description	Code used to indicate reason for request to amend the end date of a Green Deal Plan
Local Catalogue Reference	J1820
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Erroneous MPAN Correction
P	Planned future Service Removal
R	Retrospective amendment, meter point previously Disconnected
S	Service Alteration
X	Emergency Disconnection has occurred

DI51118 - Subsidiary EPC Property Reference

Data Item Information

Data Item Reference	DI51118
Item Description	Subsidiary EPC Property Reference Numbers associated with a non-domestic premises on the EPC register
Local Catalogue Reference	J1821
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51119 - Asset Condition Clearance Date

Data Item Information

Data Item Reference	DI51119
Item Description	The date of the response to the initial Asset Condition Code Report
Local Catalogue Reference	J1822
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00016

DI51120 - Asset Condition Clearance Code

Data Item Information

Data Item Reference	DI51120
Item Description	A response code to the reported Asset Condition Code
Local Catalogue Reference	J1823
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Cleared - defect cleared and Asset Condition Category as reported
D	Disputed - no defect identified that prevents meter installation
R	Resolved - defect cleared but Asset Condition Category less serious than reported
U	Unable to Resolve

In Market Messages

Market Message
MM00016

DI51121 - Asset Condition Code

Data Item Information

Data Item Reference	DI51121
Item Description	A code to describe the asset condition characteristics
Local Catalogue Reference	J1824
Data Item Owner	Retail Energy Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A01	DB equipment operating hot (signs of overheating)
A02	Only to be used by SFIC - Service cable currently operating hot
A03	Defective/weakened fuse carrier
A04	Physical damage to DB equipment requiring immediate action
A05	Sign of DB equipment burning, smoking or arcing
A06	Only to be used by SFIC - Audible sounds of arcing
A07	Exposed live conductor
A08	Only to be used by SFIC - Broken fuse carrier - access to live components
A10	DB earthing issue at existing installation which presents an immediate risk to Customer/MO
A12	Damaged asbestos component in DB equipment
A14	Polarity identified as incorrect at DB equipment
A15	Immediate risk to the public or Customer due to current service position location
A17	Live unearthed DB metal-encased equipment
A19	Surface voltage found on plastic cut-out
B01	Fuse carrier welded in to cut-out base
B02	Cut-out loose
B03	Damaged/missing phase barriers in DB equipment
B04	Damaged/broken cut-out terminal including missing terminal screws
B05	Non-withdrawable fuse by design
B06	Only to be used by SFIC - Cut-out unable to accept 16mmÂ² meter tails
B07	DB equipment issue preventing installation/replacement of meter tails
B08	Unhinged metal cut-out cover over un-insulated conductors
B10	Unearthed DB metal-encased equipment
B11	Cut-out with a fused neutral
B12	DB owned CT metering equipment issue
C02	Signs of bitumen compound leaking
C03	Lower rating fuse or cut-out (less than 60A)
C06	Metal-encased cut-out
C07	DB equipment unable to be securely sealed
C11	Asbestos component identified in DB equipment
C14	Fed from distribution board - local/remote from meter
C15	DB cable terminating into DB equipment is VIR/MICC
C16	DB equipment mounted on asbestos board
C17	Black plastic cut-out
C18	Rewireable cut-out fuse
C19	Single insulated DB conductor (phase or non-PME neutral)
C20	Missing combined neutral-earth cover on DB equipment

In Market Messages

Market Message
MM00016
MM00023

DI51122 - Asset Condition Report Date

Data Item Information

Data Item Reference	DI51122
Item Description	The date of the site visit that has led to a report being issued.
Local Catalogue Reference	J1825
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00016
MM00023

DI51123 - Erroneous Registration Status

Data Item Information

Data Item Reference	DI51123
Item Description	The status of an erroneous registration
Local Catalogue Reference	J1826
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Green Deal Plan ended during period of Erroneous Registration
I	Identified
R	Resolved

DI51124 - GD Provider EFD

Data Item Information

Data Item Reference	DI51124
Item Description	Effective date from which the GD Provider is responsible for a Green Deal Plan record in the GDCC
Local Catalogue Reference	J1827
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51125 - Green Deal Provider EFD

Data Item Information

Data Item Reference	DI51125
Item Description	Effective date from which the Green Deal Provider is responsible for a Green Deal Plan
Local Catalogue Reference	J1828
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51126 - Green Deal Provider Name

Data Item Information

Data Item Reference	DI51126
Item Description	The name of a Green Deal Provider
Local Catalogue Reference	J1829
Data Item Owner	Retail Energy Code Company
Logical Length	40
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51127 - GD Provider Reassignment Type

Data Item Information

Data Item Reference	DI51127
Item Description	Code to identify the reason for the reassignment of a Green Deal Plan Record between Green Deal Providers or GDAA Finance Parties
Local Catalogue Reference	J1830
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Reassignment of a Green Deal Plan between GDAA Finance Parties
N	Reassignment of Green Deal Plan from a Green Deal Provider to a GDAA Finance Party
R	Reassignment of a Green Deal Plan from a GDAA Finance Party to a Green Deal Provider
T	Reassignment of a Green Deal Plan between Green Deal Providers

DI51128 - Green Deal Provider Registration Reference

Data Item Information

Data Item Reference	DI51128
Item Description	The unique registration reference for the Green Deal Provider as allocated by the Green Deal Oversight and Registration Body
Local Catalogue Reference	J1831
Data Item Owner	Retail Energy Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51129 - GD Provider Plan Creator

Data Item Information

Data Item Reference	DI51129
Item Description	Code to identify the reason for the provision of data by the GD Provider
Local Catalogue Reference	J1832
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Creation of a Green Deal Plan by a GDAA Finance Party
P	Creation of a Green Deal Plan by the Green Deal Provider

DI51130 - DCC Service Flag

Data Item Information

Data Item Reference	DI51130
Item Description	A flag indicating the status of services being provided by the DCC for the metering point.
Local Catalogue Reference	J1833 / DI-025
Data Item Owner	Smart Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	DCCServiceFlag

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Active
N	Non-Active
I	Installed Not Commissioned

In Market Messages

Market Message
MM20010
MM20013
MM20026
MM20037
MM20038

DI51131 - Effective from Date {DCCF}

Data Item Information

Data Item Reference	DI51131
Item Description	The first inclusive calendar date for which the status of the DCC Service flag applies.
Local Catalogue Reference	J1834
Data Item Owner	Smart Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	This date cannot be in the future at the time of sending the relevant message
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51132 - In Home Display (IHD) Install Status

Data Item Information

Data Item Reference	DI51132
Item Description	Information from the Supplier regarding the In Home Display at a metering point.
Local Catalogue Reference	J1835 / DI-137
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The values will be provided where a SMS is installed. No update is required if a Smart Metering System has not been installed.
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	IHDInstallStatus

Data Item Enumeration

Enumeration Value	Enumeration Description
D	Declined
E	Existing
F	Failed
I	Installed

In Market Messages

Market Message
MM20010
MM20018
MM20019
MM20034
MM20035
MM20037
MM20038

DI51133 - Effective from Date {IHDI}

Data Item Information

Data Item Reference	DI51133
Item Description	The first inclusive calendar date that a supplier provided a notable IHD status.
Local Catalogue Reference	J1836
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	The IHDI could pre-date the smart meter information if provided prior to the installation of the electricity smart meter.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51134 - Smart Metering System Operator (SMSO)

Data Item Information

Data Item Reference	DI51134
Item Description	The Id of the operator a Supplier has procured data and communication services from in respect of a Metering System
Local Catalogue Reference	J1837 / DI-134
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	SMSOID

In Market Messages

Market Message
MM20010
MM20013
MM20018
MM20019
MM20037
MM20038
MM20071
MM20072

DI51135 - Effective from Date {SMSO}

Data Item Information

Data Item Reference	DI51135
Item Description	The first inclusive calendar date that a Smart Metering System Operator ID is the provider of communications services to a Metering System.
Local Catalogue Reference	J1838
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51136 - SMETS Version

Data Item Information

Data Item Reference	DI51136
Item Description	Indicates the Supplier s view of the SMETS version of a smart meter.
Local Catalogue Reference	J1839
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	SMETS refers to the Smart Metering Equipment Technical Specification which is documented and maintained under the Smart Energy Code. The intention for any SMETS Version values in the Valid Set is to maintain equivalence with those used in the gas sector, where practicable.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51137 - Metering Point Unique Property Reference Number (UPRN)

Data Item Information

Data Item Reference	DI51137
Item Description	The unique national reference number of the property.
Local Catalogue Reference	J1840
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51138 - Effective from Date {EDI}

Data Item Information

Data Item Reference	DI51138
Item Description	The first inclusive calendar date for which the Energy Direction Indicator applies.
Local Catalogue Reference	J1841
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51139 - MPAS Energy Direction Indicator

Data Item Information

Data Item Reference	DI51139
Item Description	An indicator to denote an MPAS view of the direction of energy at a Metering Point.
Local Catalogue Reference	J1842 / DI-035
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	energyDirection

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Export
I	Import

DI51141 - Customer Preferred Contact Details

Data Item Information

Data Item Reference	DI51141
Item Description	Details of a customer s preferred method of contact.
Local Catalogue Reference	J1844
Data Item Owner	Retail Energy Code Company
Logical Length	255
Decimal Length	0
Physical Length	255
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51142 - Customer Preferred Contact Method

Data Item Information

Data Item Reference	DI51142
Item Description	An indicator detailing a customer's preferred method of contact.
Local Catalogue Reference	J1845
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
E	Email
H	Home Telephone
L	Letter
T	Text
W	Work Telephone

In Market Messages

Market Message
MM00236

DI51143 - Distribution Business Unique Reference

Data Item Information

Data Item Reference	DI51143
Item Description	A unique alpha numeric reference generated by a Distribution Business and used to reference a specific enquiry.
Local Catalogue Reference	J1846
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	13
Decimal Length	0
Physical Length	13
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51144 - Disconnection Type Indicator

Data Item Information

Data Item Reference	DI51144
Item Description	The flag to indicate if a single site disconnection or multiple disconnections.
Local Catalogue Reference	J1847
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
M	Multiple
S	Single

DI51145 - Evidence of Site Ownership

Data Item Information

Data Item Reference	DI51145
Item Description	An indicator detailing if evidence of site ownership has been obtained
Local Catalogue Reference	J1848
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI51146 - Earliest Planned Disconnection Date

Data Item Information

Data Item Reference	DI51146
Item Description	The earliest date on which it is planned that the connection point will be physically removed from the metering system.
Local Catalogue Reference	J1849
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51147 - Requestor Address Line 1

Data Item Information

Data Item Reference	DI51147
Item Description
Local Catalogue Reference	J1850
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51148 - Requestor Address Line 2

Data Item Information

Data Item Reference	DI51148
Item Description
Local Catalogue Reference	J1851
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51149 - Requestor Address Line 3

Data Item Information

Data Item Reference	DI51149
Item Description
Local Catalogue Reference	J1852
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51150 - Requestor Address Line 4

Data Item Information

Data Item Reference	DI51150
Item Description
Local Catalogue Reference	J1853
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51151 - Requestor Address Line 5

Data Item Information

Data Item Reference	DI51151
Item Description
Local Catalogue Reference	J1854
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51152 - Requestor Address Line 6

Data Item Information

Data Item Reference	DI51152
Item Description
Local Catalogue Reference	J1855
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51153 - Requestor Address Line 7

Data Item Information

Data Item Reference	DI51153
Item Description
Local Catalogue Reference	J1856
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51154 - Requestor Address Line 8

Data Item Information

Data Item Reference	DI51154
Item Description
Local Catalogue Reference	J1857
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51155 - Requestor Address Line 9

Data Item Information

Data Item Reference	DI51155
Item Description
Local Catalogue Reference	J1858
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51156 - Requestor Address Postcode

Data Item Information

Data Item Reference	DI51156
Item Description
Local Catalogue Reference	J1859
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51157 - Requestor Contact Name

Data Item Information

Data Item Reference	DI51157
Item Description	The name of the Requestor of works or information.
Local Catalogue Reference	J1860
Data Item Owner	Retail Energy Code Company
Logical Length	50
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51158 - Requestor Telephone Number

Data Item Information

Data Item Reference	DI51158
Item Description	The telephone number of the Requestor of works or information.
Local Catalogue Reference	J1861
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51159 - MPAN Status

Data Item Information

Data Item Reference	DI51159
Item Description	The trading status of an MPAN held in the SMRS / ERDS at a given point.
Local Catalogue Reference	J1862 / DI-131
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	MPStatus

Data Item Enumeration

Enumeration Value	Enumeration Description
N	New - New MPAN created but no supplier registered
R	Registered - MPAN has a supplier registered but not all the MPAS data has been provided
T	Traded - MPAN has a supplier registered and all the data is provided
X	Disconnected

In Market Messages

Market Message
MM20000

DI51160 - Effective from Date {MPAN Status}

Data Item Information

Data Item Reference	DI51160
Item Description	The date held in MPAS when the status of the MPAN is changed.
Local Catalogue Reference	J1863
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51162 - Effective To Date {EDI}

Data Item Information

Data Item Reference	DI51162
Item Description	The last inclusive calendar date for which the Energy Direction Indicator applies.
Local Catalogue Reference	J1866
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51163 - Effective To Date {MPAN Status}

Data Item Information

Data Item Reference	DI51163
Item Description	The last inclusive calendar date for which the MPAN Status applies.
Local Catalogue Reference	J1867
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51164 - Effective to Settlement Date {MSPC}

Data Item Information

Data Item Reference	DI51164
Item Description	The last inclusive settlement date that a Metering System assumes a profile class.
Local Catalogue Reference	J1868
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51165 - Effective from Settlement Date {MSCM}

Data Item Information

Data Item Reference	DI51165
Item Description	A Data Aggregator s view of the first inclusive settlement date that an MPAN is reported.
Local Catalogue Reference	J1869
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00313
MM00315
MM00319

DI51166 - Effective to Settlement Date {MSCM}

Data Item Information

Data Item Reference	DI51166
Item Description	A Data Aggregator s view of the last inclusive settlement date that an MPAN is reported.
Local Catalogue Reference	J1870
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00313
MM00315
MM00319

DI51167 - Metering System Reporting Notification Rejection Reason Code

Data Item Information

Data Item Reference	DI51167
Item Description	A code which defines why the Metering System Reporting Notification has been rejected.
Local Catalogue Reference	J1871
Data Item Owner	Balancing and Settlement Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	HHDA not appointed to the metering point as at EFSD {MSCM}
2	Effective From Settlement Date {MSCM} Invalid
3	Invalid notification - notification is already effective for this metering point
4	Effective to Settlement Date {MSCM} Invalid

In Market Messages

Market Message
MM00319

DI51168 - Period Metering System Metered Data

Data Item Information

Data Item Reference	DI51168
Item Description	The Half Hour metered data for a Half Hourly Metering System.
Local Catalogue Reference	J1872
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	1
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321

DI51169 - Period EMR Line Loss

Data Item Information

Data Item Reference	DI51169
Item Description	The Half Hour Line Loss for a Half Hourly Metering System used for EMR.
Local Catalogue Reference	J1873
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	1
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00321

DI51170 - Priority Service Contact Address Line 1

Data Item Information

Data Item Reference	DI51170
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1874
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51171 - Priority Service Contact Address Line 2

Data Item Information

Data Item Reference	DI51171
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1875
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51172 - Priority Service Contact Address Line 3

Data Item Information

Data Item Reference	DI51172
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1876
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51173 - Priority Service Contact Address Line 4

Data Item Information

Data Item Reference	DI51173
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1877
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51174 - Priority Service Contact Address Line 5

Data Item Information

Data Item Reference	DI51174
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1878
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51175 - Priority Service Contact Address Line 6

Data Item Information

Data Item Reference	DI51175
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1879
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51176 - Priority Service Contact Address Line 7

Data Item Information

Data Item Reference	DI51176
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1880
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51177 - Priority Service Contact Address Line 8

Data Item Information

Data Item Reference	DI51177
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1881
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51178 - Priority Service Contact Address Line 9

Data Item Information

Data Item Reference	DI51178
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1882
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	40
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51179 - Priority Service Contact Postcode

Data Item Information

Data Item Reference	DI51179
Item Description	A free format character string for address details to which correspondence relating to priority service issues will be sent.
Local Catalogue Reference	J1883
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51180 - Primary Priority Service Contact Name

Data Item Information

Data Item Reference	DI51180
Item Description	The name of the person who should be contacted regarding priority service issues.
Local Catalogue Reference	J1884
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	50
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51181 - Primary Priority Service Phone Number 2

Data Item Information

Data Item Reference	DI51181
Item Description	The alternate telephone number of the primary Customer Contact for priority service issues.
Local Catalogue Reference	J1885
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51182 - Alternate Priority Service Phone Number 1

Data Item Information

Data Item Reference	DI51182
Item Description	The main telephone number of the alternate Customer Contact priority service issues.
Local Catalogue Reference	J1886
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51183 - Alternate Priority Service Phone Number 2

Data Item Information

Data Item Reference	DI51183
Item Description	The alternate telephone number of the alternate Customer Contact for priority service issues.
Local Catalogue Reference	J1887
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51184 - Reading Method

Data Item Information

Data Item Reference	DI51184
Item Description	Indicates how the meter reading was obtained
Local Catalogue Reference	J1888 / DI-094
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	readingMethod

Data Item Enumeration

Enumeration Value	Enumeration Description
N	Not viewed by an Agent or Non Site Visit
P	Viewed by an Agent or Site Visit

In Market Messages

Market Message
MM00257
MM20005

DI51185 - EMR Party Id

Data Item Information

Data Item Reference	DI51185
Item Description	The unique code used by the EMR Settlement Services Provider to identify a legal entity that participates in the EMR arrangements as Supplier, CFD Generator and/or Capacity Provider (and which may therefore require to be issued with invoices or advice notes). If the legal entity is a BSC Party we would expect the BSC and EMR processes to coordinate so that (where possible) the EMR Party Id (as used in EMR data flows) and the BSC Party Id (as used in BSC data flows) are the same.
Local Catalogue Reference	J1889
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51186 - Adjusted Load Following Capacity Obligation

Data Item Information

Data Item Reference	DI51186
Item Description	Adjusted Load Following Capacity Obligation (ALFCOij) for a CM Unit in a Settlement Period (during a Capacity Market stress event).
Local Catalogue Reference	J1890
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51187 - Aggregate Difference Amount

Data Item Information

Data Item Reference	DI51187
Item Description	The sum of Difference Amounts for all Settlement Units in a Billing Period.
Local Catalogue Reference	J1891
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51188 - Aggregate Traded Capacity Market Volume

Data Item Information

Data Item Reference	DI51188
Item Description	The net total of Capacity Market Volume Reallocations for a CM Unit in a Settlement Period.
Local Catalogue Reference	J1892
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51189 - Amount in Default

Data Item Information

Data Item Reference	DI51189
Item Description	In the context of the EMR arrangements, an amount of money that a Supplier has failed to pay, and which is subject to mutualisation amongst non-defaulting Suppliers.
Local Catalogue Reference	J1893
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51190 - Applicable Balancing Services Volume

Data Item Information

Data Item Reference	DI51190
Item Description	Applicable Balancing Services Volume (QAS) for a BM Unit, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part.
Local Catalogue Reference	J1894
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51191 - Auction Acquired Capacity Obligation

Data Item Information

Data Item Reference	DI51191
Item Description	The capacity obligation acquired by a CM Unit in an auction (as recorded in the capacity register)
Local Catalogue Reference	J1895
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51192 - Auction Identifier

Data Item Information

Data Item Reference	DI51192
Item Description	Unique identifier for a Capacity Auction.
Local Catalogue Reference	J1896
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51193 - Balancing Services Sterilised Capacity

Data Item Information

Data Item Reference	DI51193
Item Description	Sterilised capacity (QBSCCC) for a CMU Component, pursuant to a balancing services agreement
Local Catalogue Reference	J1897
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51194 - Baseline Demand

Data Item Information

Data Item Reference	DI51194
Item Description	Calculated baseline demand, for a Demand Side Response (DSR) CMU, for a Settlement Period in a stress event
Local Catalogue Reference	J1898
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51195 - Bid Offer Acceptance Reduced Output

Data Item Information

Data Item Reference	DI51195
Item Description	Reduced output (i.e. Bid Offer Acceptances for negative Bid Offer Pair Numbers) for a BM Unit, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J1899
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51196 - Capacity Cleared Price

Data Item Information

Data Item Reference	DI51196
Item Description	The price obtained for a capacity obligation in a Capacity Auction
Local Catalogue Reference	J1900
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51197 - Capacity Market Supplier Charge

Data Item Information

Data Item Reference	DI51197
Item Description	Monthly Capacity Market Charge to a Supplier (i.e. a legal entity holding one or more Supply Licences)
Local Catalogue Reference	J1901
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51198 - Capacity Market Warning

Data Item Information

Data Item Reference	DI51198
Item Description	Date and time at which a Capacity Market Warning was issued
Local Catalogue Reference	J1902
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51199 - Capacity Price

Data Item Information

Data Item Reference	DI51199
Item Description	The price at which Capacity Payments for an obligation will be made in a Capacity Year
Local Catalogue Reference	J1903
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51200 - CFD Daily Supplier Chargeable Demand

Data Item Information

Data Item Reference	DI51200
Item Description	Daily total of chargeable (i.e. non-exempt) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J1904
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51201 - CFD Daily Supplier EII Excluded Demand

Data Item Information

Data Item Reference	DI51201
Item Description	Daily total of EII excluded (i.e. non-chargeable) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J1905
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51202 - CFD Id

Data Item Information

Data Item Reference	DI51202
Item Description	Unique identifier for a Contract for Difference (CFD)
Local Catalogue Reference	J1906
Data Item Owner	Retail Energy Code Company
Logical Length	16
Decimal Length	0
Physical Length	16
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51203 - CFD Levy Net Payment

Data Item Information

Data Item Reference	DI51203
Item Description	The difference from the previously-invoiced value (if any) of a CFD Levy Payment
Local Catalogue Reference	J1907
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51204 - CFD Levy Payment

Data Item Information

Data Item Reference	DI51204
Item Description	A levy payment (e.g. interim levy payment or operational levy payment) payable in relation to a Settlement Day by a legal entity holding one or more supply licences
Local Catalogue Reference	J1908
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51205 - CFD Levy Payment Type

Data Item Information

Data Item Reference	DI51205
Item Description	A code identifying the type of a CFD Levy Payment
Local Catalogue Reference	J1909
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
I	Interim Levy
O	Operational Levy

DI51206 - CFD Levy Rate

Data Item Information

Data Item Reference	DI51206
Item Description	A levy rate set for the purpose of calculating CFD Levy Payments
Local Catalogue Reference	J1910
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	12
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51207 - CFD Period Supplier Chargeable Demand

Data Item Information

Data Item Reference	DI51207
Item Description	Chargeable (i.e. non-exempt) gross demand in a Settlement Period for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J1911
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51208 - CFD Period Supplier EII Excluded Demand

Data Item Information

Data Item Reference	DI51208
Item Description	EII excluded (i.e. non-chargeable) gross demand in a Settlement Period for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J1912
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51209 - CFD Quarterly Contribution

Data Item Information

Data Item Reference	DI51209
Item Description	In relation to a quarterly Obligation Period, a Supplier s contribution to the funding of those CFD Payments that do not relate to generation on a particular Settlement Day (e.g. any lump sum payments to CFD Generators)
Local Catalogue Reference	J1913
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51210 - CFD Quarterly Contribution Reconciliation Adjustment

Data Item Information

Data Item Reference	DI51210
Item Description	In relation to a quarterly Obligation Period, a reconciliation adjustment to a a previously-calculated CFD Quarterly Contribution
Local Catalogue Reference	J1914
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51211 - CHP Qualifying Multiplier

Data Item Information

Data Item Reference	DI51211
Item Description	A multiplier applied to Metered Output in relation to a CFD
Local Catalogue Reference	J1915
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	7
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51212 - CM Adjusted Net Output

Data Item Information

Data Item Reference	DI51212
Item Description	Adjusted Net Output (AEij) for a Capacity Committed CM Unit in a Settlement Period
Local Catalogue Reference	J1916
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51213 - CM Annual Penalty Cap

Data Item Information

Data Item Reference	DI51213
Item Description	The annual cap in relation to CM Under-delivery Penalties
Local Catalogue Reference	J1917
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51214 - CM Base CPI

Data Item Information

Data Item Reference	DI51214
Item Description	Average of monthly values of CPI over the base period
Local Catalogue Reference	J1918
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	3
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51215 - CM CPI

Data Item Information

Data Item Reference	DI51215
Item Description	Average of monthly values of CPI for the months of the winter ending on 30 April preceding the Delivery Year
Local Catalogue Reference	J1919
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	3
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51216 - CM Maximum Settlement Period Penalty

Data Item Information

Data Item Reference	DI51216
Item Description	The monthly cap in relation to CM Under-delivery Penalties
Local Catalogue Reference	J1920
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51217 - CM Monthly Penalty Cap

Data Item Information

Data Item Reference	DI51217
Item Description	The theoretical Settlement Period penalty that would accrue if no capacity was delivered i.e. if AEij was equal to zero
Local Catalogue Reference	J1921
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51218 - CM Monthly Weighting Factor

Data Item Information

Data Item Reference	DI51218
Item Description	Monthly weighting factor applied to Capacity Market payments
Local Catalogue Reference	J1922
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	7
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51219 - CM Month Id

Data Item Information

Data Item Reference	DI51219
Item Description	Unique identifier for a month and year (within a Capacity Market Delivery Year)
Local Catalogue Reference	J1923
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes	Four digits for calendar year followed by two digits for month.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51220 - CM Net Output

Data Item Information

Data Item Reference	DI51220
Item Description	Net Output (Eij) for a Capacity Committed CM Unit in a Settlement Period
Local Catalogue Reference	J1924
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51221 - CM Penalty Rate

Data Item Information

Data Item Reference	DI51221
Item Description	The penalty rate at which under-delivery will be charged for in a Settlement Period
Local Catalogue Reference	J1925
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51222 - CM Settlement Period Penalty

Data Item Information

Data Item Reference	DI51222
Item Description	The Settlement Period penalty as a result of under-delivery in the Settlement Period
Local Catalogue Reference	J1926
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51223 - CMU Component Beta Value

Data Item Information

Data Item Reference	DI51223
Item Description	Identifies whether a CMU Component was providing a relevant Balancing Service in a Settlement Period
Local Catalogue Reference	J1927
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51224 - CMU Component Id

Data Item Information

Data Item Reference	DI51224
Item Description	Unique identifier for a component of a CM Unit (such as a BM Unit, MPAN or bespoke meter)
Local Catalogue Reference	J1928
Data Item Owner	Retail Energy Code Company
Logical Length	18
Decimal Length	0
Physical Length	18
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51225 - CMU Component Metered Volume

Data Item Information

Data Item Reference	DI51225
Item Description	The Metered Volume for a CMU Component (e.g. BM Unit or MPAN) within a CM Unit
Local Catalogue Reference	J1929
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51226 - CMU Id

Data Item Information

Data Item Reference	DI51226
Item Description	Unique identifier for a CM Unit
Local Catalogue Reference	J1930
Data Item Owner	Retail Energy Code Company
Logical Length	23
Decimal Length	0
Physical Length	23
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51227 - Compensatory Interest

Data Item Information

Data Item Reference	DI51227
Item Description	Compensatory interest payable on a Reconciliation Amount under the terms of a CFD. Reconciliation Amounts to which compensatory interest may apply include (in accordance with Condition 22.6 of the standard CFD agreement): Difference Amounts that have been recalculated to reflect amended metered data or an adjusted strike price; Curtailment Compensation Amounts; Qualifying Change in Law Amounts; Generation Tax Amounts; and Sustainability Change in Law Amounts.
Local Catalogue Reference	J1931
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51228 - Contract Type

Data Item Information

Data Item Reference	DI51228
Item Description	Code identifying the type of a CFD (e.g. which standard terms apply)
Local Catalogue Reference	J1932
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51229 - Contracted Output

Data Item Information

Data Item Reference	DI51229
Item Description	Contracted Output for a CMU Component with a balancing services contract, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J1933
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51230 - Curtailment Compensation Amount

Data Item Information

Data Item Reference	DI51230
Item Description	An amount (either a single lump sum or a stage payment) payable under the terms of a CFD
Local Catalogue Reference	J1934
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51231 - Daily CFD Net Payment

Data Item Information

Data Item Reference	DI51231
Item Description	The daily net payment to a specific CFD Generator (as reported to Suppliers in the quarterly reconciliation process)
Local Catalogue Reference	J1935
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51232 - Daily Net Generator Payments

Data Item Information

Data Item Reference	DI51232
Item Description	The daily total net payment to all CFD Generators (as reported to Suppliers in the quarterly reconciliation process)
Local Catalogue Reference	J1936
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51233 - Daily Supplier Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51233
Item Description	Total demand for a Supplier across all periods of high demand (4pm-7pm on working days during November to February) in a day
Local Catalogue Reference	J1937
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51234 - Daily Total Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51234
Item Description	Total demand for all Suppliers across all periods of high demand (4pm-7pm on working days during November to February) in a day
Local Catalogue Reference	J1938
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51235 - Declared Availability

Data Item Information

Data Item Reference	DI51235
Item Description	Declared Availability for a CMU Component with a balancing services contract, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J1939
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51236 - Defaulted Amount Details

Data Item Information

Data Item Reference	DI51236
Item Description	In the context of the EMR arrangements, free-text details (e.g. type of payment) of an amount of money that a Supplier has failed to pay, and which is subject to mutualisation amongst non-defaulting Suppliers
Local Catalogue Reference	J1940
Data Item Owner	Retail Energy Code Company
Logical Length	120
Decimal Length	0
Physical Length	120
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51237 - Defaulted Amount Due Date

Data Item Information

Data Item Reference	DI51237
Item Description	In the context of the EMR arrangements, the date on which payment was originally due for an amount of money that a Supplier has failed to pay, and which is subject to mutualisation amongst non-defaulting Suppliers
Local Catalogue Reference	J1941
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51238 - Delivery Year

Data Item Information

Data Item Reference	DI51238
Item Description	Unique identifier for a Delivery Year
Local Catalogue Reference	J1942
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51239 - Difference

Data Item Information

Data Item Reference	DI51239
Item Description	In relation to a CFD, the difference between Strike Price and Reference Price
Local Catalogue Reference	J1943
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51240 - Difference Amount

Data Item Information

Data Item Reference	DI51240
Item Description	The amount payable to a CFD Generator in relation to a Settlement Unit, calculated as Strike Price less Reference Price multiplied by the Metered Output, taking into account any applicable variables (e.g. Renewable Qualifying Multiplier)
Local Catalogue Reference	J1944
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51241 - DSF Station Load

Data Item Information

Data Item Reference	DI51241
Item Description	For a Dual Scheme Facility (DSF) CFD Generator that has station load shared with non-CFD assets, the volume of Shared Station Load in a Settlement Unit
Local Catalogue Reference	J1945
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51242 - DSF Station Load Proportion

Data Item Information

Data Item Reference	DI51242
Item Description	For a Dual Scheme Facility (DSF) CFD Generator that has station load shared with non-CFD assets, the proportion of Shared Station Load allocated to the CFD in a Settlement Unit
Local Catalogue Reference	J1946
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	7
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51243 - DSF Unit Metered Volume

Data Item Information

Data Item Reference	DI51243
Item Description	For a Dual Scheme Facility (DSF) CFD Generator that has station load shared with non-CFD assets, the Metered Volume of the CFD Assets, prior to netting off a proportion of shared station load
Local Catalogue Reference	J1947
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51244 - DSR Volume

Data Item Information

Data Item Reference	DI51244
Item Description	For a Demand Side Response (DSR) CM Unit, the volume of Demand Side Response delivered in a Settlement Period
Local Catalogue Reference	J1948
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51245 - EMR Invoice Date

Data Item Information

Data Item Reference	DI51245
Item Description	The date on which an invoice (or credit note) is issued by the EMR Settlement Services Provider
Local Catalogue Reference	J1949
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	In practice the EMR Settlement Services Provider would only issue invoices on Working Days.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51246 - EMR Invoice Number

Data Item Information

Data Item Reference	DI51246
Item Description	Unique number to identify an invoice issued by the CFD Settlement Services Provider or CM Settlement Services Provider
Local Catalogue Reference	J1950
Data Item Owner	Retail Energy Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	Number
Data Type Format	Integer
Data Item Notes	Each Settlement Services Provider allocates EMR Invoice Numbers independently of the other, and therefore the same EMR Invoice Number may be used by both.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51247 - EMR Invoice Payment Date

Data Item Information

Data Item Reference	DI51247
Item Description	The date by which payment is required to be made in relation to an invoice (or credit note) issued by the EMR Settlement Services Provider
Local Catalogue Reference	J1951
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	In practice the EMR Settlement Services Provider would only issue invoices payable on by a Working Day.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51248 - EMR Invoice Total

Data Item Information

Data Item Reference	DI51248
Item Description	The total amount payable on an invoice issued by the EMR Settlement Services Provider
Local Catalogue Reference	J1952
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51249 - Generation Tax Amount

Data Item Information

Data Item Reference	DI51249
Item Description	An amount (either a single lump sum or a stage payment) payable under the terms of a CFD
Local Catalogue Reference	J1953
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51250 - Interest Amount

Data Item Information

Data Item Reference	DI51250
Item Description	An amount of interest due on an invoiced CFD or Capacity Market payment that was not paid by its due date
Local Catalogue Reference	J1954
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51251 - Interest Payment From Date

Data Item Information

Data Item Reference	DI51251
Item Description	The date of the first day of the period over which an Interest Amount was calculated
Local Catalogue Reference	J1955
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51252 - Interest Payment To Date

Data Item Information

Data Item Reference	DI51252
Item Description	The date of the last day of the period over which an Interest Amount was calculated
Local Catalogue Reference	J1956
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51253 - Interest Rate

Data Item Information

Data Item Reference	DI51253
Item Description	The interest rate used to calculate all or part of an Interest Amount
Local Catalogue Reference	J1957
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	4
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51254 - Interest Rate Effective Date

Data Item Information

Data Item Reference	DI51254
Item Description	The date on which an Interest Rate came into effect
Local Catalogue Reference	J1958
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51255 - Interim Levy Payment

Data Item Information

Data Item Reference	DI51255
Item Description	An interim levy payment used in calculating CFD collateral requirements for a Supplier (i.e. a legal entity holding one or more supply licences)
Local Catalogue Reference	J1959
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51256 - Involuntary Load Reduction

Data Item Information

Data Item Reference	DI51256
Item Description	Aggregate volume of load shed by DNOs in a Settlement Period
Local Catalogue Reference	J1960
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51257 - Load Following Capacity Obligation

Data Item Information

Data Item Reference	DI51257
Item Description	Load Following Capacity Obligation (LFCOij) for a CM Unit in a Settlement Period (during a Capacity Market stress event)
Local Catalogue Reference	J1961
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51258 - LoC Amount

Data Item Information

Data Item Reference	DI51258
Item Description	The amount of collateral provided by a Letter of Credit (LoC)
Local Catalogue Reference	J1962
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51259 - LoC Id

Data Item Information

Data Item Reference	DI51259
Item Description	Unique identifier for a letter of credit (LoC)
Local Catalogue Reference	J1963
Data Item Owner	Retail Energy Code Company
Logical Length	60
Decimal Length	0
Physical Length	60
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51260 - LoC Valid

Data Item Information

Data Item Reference	DI51260
Item Description	An indication as to whether a letter of credit is valid
Local Catalogue Reference	J1964
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	FALSE
T	TRUE

DI51261 - Maximum Export Limit

Data Item Information

Data Item Reference	DI51261
Item Description	Maximum Export Limit (MELij) for a BM Unit, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J1965
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51262 - Maximum Monthly CM Penalties

Data Item Information

Data Item Reference	DI51262
Item Description	The sum of all maximum theoretical Settlement Period Under-delivery penalties for a CM Unit in a month
Local Catalogue Reference	J1966
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51263 - Metered Volume

Data Item Information

Data Item Reference	DI51263
Item Description	Metered Output for a CFD Generator, CM Unit or part thereof. In the case of a CFD Generator, this value already includes adjustment for Renewable Qualifying Multiplier and CHP Qualifying Multiplier, TLM, LLF, DSF volumes, MCC capping and phase multipliers where applicable in accordance with the CFD contract
Local Catalogue Reference	J1967
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51264 - Minimum Credit Cover

Data Item Information

Data Item Reference	DI51264
Item Description	The minimum CFD collateral that a Supplier is required to provide
Local Catalogue Reference	J1968
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51265 - Monthly Capacity Payment Due

Data Item Information

Data Item Reference	DI51265
Item Description	The monthly payment to a Capacity Provider in relation to a capacity obligation
Local Catalogue Reference	J1969
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51266 - Monthly CM Penalty Charge

Data Item Information

Data Item Reference	DI51266
Item Description	The monthly penalty charge applying to a CMU as result of under-delivery in the relevant Settlement Periods in the month
Local Catalogue Reference	J1970
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51267 - Net Payable Amount

Data Item Information

Data Item Reference	DI51267
Item Description	Total net amount payable in relation to a CFD (including all the Billing Periods on an invoice)
Local Catalogue Reference	J1971
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51268 - Net Payment

Data Item Information

Data Item Reference	DI51268
Item Description	In relation to a Capacity Market charge to Suppliers, the net amount now due (i.e. either the total amount of the charge if this is the first time it has been calculated, or a reconcilation adjustment if the charge has now been re-calculated)
Local Catalogue Reference	J1972
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51269 - Obligation Period

Data Item Information

Data Item Reference	DI51269
Item Description	Unique identifier for an Obligation Period
Local Catalogue Reference	J1973
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes	Four digits for calendar year followed by two digits for first month of Obligation Period
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51270 - Over Delivery Payment

Data Item Information

Data Item Reference	DI51270
Item Description	The over-delivery payment to a Capacity Provider as a result of over-delivery in the settlement period
Local Catalogue Reference	J1977
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51271 - Over Delivery Rate

Data Item Information

Data Item Reference	DI51271
Item Description	The over-delivery rate at which over-delivery will be paid for in a Settlement Period
Local Catalogue Reference	J1978
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51272 - Over-delivery Volume

Data Item Information

Data Item Reference	DI51272
Item Description	The volume of Over-delivery by a CM Unit in a Settlement Period (or zero in the event of Under-delivery)
Local Catalogue Reference	J1979
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51273 - Penalty Residual Supplier Amount

Data Item Information

Data Item Reference	DI51273
Item Description	In relation to a Delivery Year, the share of surplus Under-delivery Payments (if any) to be redistributed to a Supplier
Local Catalogue Reference	J1980
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51274 - Period BM Unit Total Accepted Bid Volume

Data Item Information

Data Item Reference	DI51274
Item Description	Period BM Unit Total Accepted Bid Volume (QABij) for a BM Unit, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J1981
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51275 - Period Expected Metered Volume

Data Item Information

Data Item Reference	DI51275
Item Description	Period Expected Metered Volume (QMEij) for a BM Unit, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J1982
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51276 - Period Net Generator Payments

Data Item Information

Data Item Reference	DI51276
Item Description	Net payments to CFD Generators in a Settlement Period (as reported to Suppliers in the quarterly reconcilation process)
Local Catalogue Reference	J1983
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51277 - Period Supplier Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51277
Item Description	Demand for a Supplier in a Settlement Period within the period of high demand (4pm-7pm on working days during November to February)
Local Catalogue Reference	J1984
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51278 - Period Total Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51278
Item Description	Total demand for all Suppliers in a Settlement Period within the period of high demand (4pm-7pm on working days during November to February)
Local Catalogue Reference	J1985
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51279 - Physically Traded Capacity Obligation

Data Item Information

Data Item Reference	DI51279
Item Description	The capacity obligation (positive or negative) acquired by a CM Unit through trading
Local Catalogue Reference	J1986
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51280 - Previous Average Metered Volume

Data Item Information

Data Item Reference	DI51280
Item Description	For a Generating CMU that constitutes a Storage Facility, the average Metered Volume in the two Settlement Periods prior to the relevant Settlement Periods
Local Catalogue Reference	J1987
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51281 - Previous Reserve Payment

Data Item Information

Data Item Reference	DI51281
Item Description	A Reserve Payment previously made by a Supplier in relation to a CFD Obligation Period, which is being returned to the Supplier (and/or netted off a Reserve Payment in relation to a future CFD Obligation Period) through the quarterly reconciliation process
Local Catalogue Reference	J1988
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51282 - Qualifying Change in Law Amount

Data Item Information

Data Item Reference	DI51282
Item Description	An amount (either a single lump sum or a stage payment) payable under the terms of a CFD
Local Catalogue Reference	J1989
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51283 - Reconciliation Amount

Data Item Information

Data Item Reference	DI51283
Item Description	For a CFD, the difference between a recalculated Aggregate Difference Amount and the Aggregate Difference Amount previously calculated for that Billing Period
Local Catalogue Reference	J1990
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51284 - Reconciled Levy Rate

Data Item Information

Data Item Reference	DI51284
Item Description	The effective levy rate for a day, as calculated from actual Generator Payments in the quarterly reconciliation process
Local Catalogue Reference	J1991
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51285 - Reference Period End Date

Data Item Information

Data Item Reference	DI51285
Item Description	The date of the last day included in a reference period used either to calculate Supplier credit cover requirements; or to calculate Supplier market shares (for the purpose of apportioning EMR payments amongst Suppliers)
Local Catalogue Reference	J1992
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51286 - Reference Period Start Date

Data Item Information

Data Item Reference	DI51286
Item Description	The date of the first day included in a reference period used either to calculate Supplier credit cover requirements; or to calculate Supplier market shares (for the purpose of apportioning EMR payments amongst Suppliers)
Local Catalogue Reference	J1993
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51287 - Reference Period Supplier Chargeable Demand

Data Item Information

Data Item Reference	DI51287
Item Description	Total chargeable (i.e. non-exempt) gross demand across a reference period (comprising one or more days) for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J1994
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51288 - Reference Period Supplier EII Excluded Demand

Data Item Information

Data Item Reference	DI51288
Item Description	Total EII excluded (i.e. non-chargeable) gross demand across a reference period (comprising one or more days) for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J1995
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51289 - Reference Period Supplier Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51289
Item Description	Total demand for a Supplier for Settlement Periods within a reference period and within times of high demand (4pm-7pm on working days during November to February)
Local Catalogue Reference	J1996
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51290 - Reference Period Total Chargeable Demand

Data Item Information

Data Item Reference	DI51290
Item Description	Total chargeable (i.e. non-exempt) gross demand for all Suppliers across a reference period (comprising one or more days)
Local Catalogue Reference	J1997
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51291 - Reference Period Total EII Excluded Demand

Data Item Information

Data Item Reference	DI51291
Item Description	Total EII excluded (i.e. non-chargeable) gross demand for all Suppliers across a reference period (comprising one or more days)
Local Catalogue Reference	J1998
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51292 - Reference Period Total Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51292
Item Description	Total demand for all Suppliers for Settlement Periods within a reference period and within times of high demand (4pm-7pm on working days during November to February)
Local Catalogue Reference	J1999
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51293 - Reference Price

Data Item Information

Data Item Reference	DI51293
Item Description	In relation to a CFD, the market price in relation to which Difference Amounts are calculated
Local Catalogue Reference	J2000
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51294 - Renewable Qualifying Multiplier

Data Item Information

Data Item Reference	DI51294
Item Description	A multiplier applied to Metered Output in relation to a CFD
Local Catalogue Reference	J2001
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	7
Physical Length	9
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51295 - Renewable Qualifying Multiplier Type

Data Item Information

Data Item Reference	DI51295
Item Description	A code identifying the source of a Renewable Qualifying Multiplier (e.g. calculated, contract, deemed)
Local Catalogue Reference	J2002
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51296 - Reserve for Response Amount

Data Item Information

Data Item Reference	DI51296
Item Description	Reserve for Response (RfR) amount as defined in the published Capacity Report
Local Catalogue Reference	J2003
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51297 - Settlement Unit Id

Data Item Information

Data Item Reference	DI51297
Item Description	The reference number for a Settlement Unit (i.e. hour or half hour), unique within Settlement Date
Local Catalogue Reference	J2004
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51298 - Strike Price

Data Item Information

Data Item Reference	DI51298
Item Description	In relation to a CFD, the contract price used to calculate Difference Amounts
Local Catalogue Reference	J2005
Data Item Owner	Retail Energy Code Company
Logical Length	11
Decimal Length	6
Physical Length	13
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51299 - Supplier Daily Contribution

Data Item Information

Data Item Reference	DI51299
Item Description	In relation to a quarterly Obligation Period, a Supplier s contribution to the funding of those CFD Payments that relate to generation on a particular Settlement Day
Local Catalogue Reference	J2006
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51300 - Supplier Daily Contribution Reconciliation Adjustment

Data Item Information

Data Item Reference	DI51300
Item Description	In relation to a quarterly Obligation Period, a reconciliation adjustment to a a previously-calculated Supplier Daily Contribution
Local Catalogue Reference	J2007
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51301 - Supplier Mutualisation Amount

Data Item Information

Data Item Reference	DI51301
Item Description	The amount a Supplier is required to pay as result of mutualisation of an Amount in Default
Local Catalogue Reference	J2008
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51302 - Supplier Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51302
Item Description	Total demand for a Supplier across all periods of high demand (4pm-7pm on working days during November to February) in a Month
Local Catalogue Reference	J2009
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51303 - Supplier Period Chargeable Demand

Data Item Information

Data Item Reference	DI51303
Item Description	Settlement Period total of chargeable (i.e. non-exempt) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J2010
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51304 - Supplier Period EII Excluded Demand

Data Item Information

Data Item Reference	DI51304
Item Description	Settlement Period total of EII excluded (i.e. non-chargeable) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J2011
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51305 - Supplier Quarterly Chargeable Demand

Data Item Information

Data Item Reference	DI51305
Item Description	Quarterly total of chargeable (i.e. non-exempt) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J2012
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51306 - Supplier Quarterly EII Excluded Demand

Data Item Information

Data Item Reference	DI51306
Item Description	Quarterly total of EII excluded (i.e. non-chargeable) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J2013
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51307 - Supplier Reserve Amount

Data Item Information

Data Item Reference	DI51307
Item Description	The amount a Supplier is required to pay into the reserve fund for a future Obligation Period
Local Catalogue Reference	J2014
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51308 - Supplier Settlement Cost Levy Amount

Data Item Information

Data Item Reference	DI51308
Item Description	The amount a Supplier is required to pay to fund CM Settlement Costs
Local Catalogue Reference	J2015
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51309 - Surplus Credit Cover

Data Item Information

Data Item Reference	DI51309
Item Description	The difference between Total Credit Cover and Minimum Credit Cover. A positive value indicates surplus Credit Cover, while a negative value indicates insufficient Credit Cover.
Local Catalogue Reference	J2016
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51310 - Suspended Capacity Obligation

Data Item Information

Data Item Reference	DI51310
Item Description	Suspended Capacity Obligation (SCO)
Local Catalogue Reference	J2017
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51311 - Termination Amount

Data Item Information

Data Item Reference	DI51311
Item Description	An lump sum payable on termination under the terms of a CFD
Local Catalogue Reference	J2018
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51312 - Total Aggregate Difference

Data Item Information

Data Item Reference	DI51312
Item Description	The sum of Aggregate Difference Amounts for one or more Billing Periods. This does not include reconciliation adjustments to previously-invoiced Aggregate Difference Amounts
Local Catalogue Reference	J2019
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51313 - Total Annual Penalties

Data Item Information

Data Item Reference	DI51313
Item Description	The total Under-delivery Payments made by Capacity Providers in relation to a Delivery Year
Local Catalogue Reference	J2020
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51314 - Total Cash Credit Cover

Data Item Information

Data Item Reference	DI51314
Item Description	The total amount of collateral provided a Supplier in the form of cash
Local Catalogue Reference	J2021
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51315 - Total Credit Cover

Data Item Information

Data Item Reference	DI51315
Item Description	The total amount of collateral provided a Supplier in the form of cash
Local Catalogue Reference	J2022
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51316 - Total Daily Chargeable Demand

Data Item Information

Data Item Reference	DI51316
Item Description	Daily total of chargeable (i.e. non-exempt) gross demand across all Suppliers
Local Catalogue Reference	J2023
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51317 - Total Daily Contribution

Data Item Information

Data Item Reference	DI51317
Item Description	The total across all Settlement Days in a quarterly obligation period of the Supplier Daily Contribution
Local Catalogue Reference	J2024
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51318 - Total Daily Contribution Reconciliation Adjustment

Data Item Information

Data Item Reference	DI51318
Item Description	The total across all Settlement Days in a quarterly obligation period of the Supplier Daily Contribution Reconciliation Adjustment
Local Catalogue Reference	J2025
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51319 - Total Daily EII Excluded Demand

Data Item Information

Data Item Reference	DI51319
Item Description	Daily total of EII excluded (i.e. non-chargeable) gross demand across all Suppliers
Local Catalogue Reference	J2026
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51320 - Total Interest

Data Item Information

Data Item Reference	DI51320
Item Description	Total interest payable in relation to a CFD (including all the Billing Periods on an invoice)
Local Catalogue Reference	J2027
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51321 - Total Letters of Credit

Data Item Information

Data Item Reference	DI51321
Item Description	The total amount of collateral provided a Supplier in the form of Letter(s) of Credit (LoC)
Local Catalogue Reference	J2028
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51322 - Total Monthly Capacity Payments

Data Item Information

Data Item Reference	DI51322
Item Description	Total monthly payments to Capacity Provider in relation to a Delivery Month
Local Catalogue Reference	J2029
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51323 - Total Monthly CM Penalties

Data Item Information

Data Item Reference	DI51323
Item Description	The sum (SPi) of the Settlement Period Under-delivery penalties for a CM Unit in a month
Local Catalogue Reference	J2030
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51324 - Total Demand for Periods of High Demand

Data Item Information

Data Item Reference	DI51324
Item Description	Total demand for all Suppliers across all periods of high demand (4pm-7pm on working days during November to February) in a Month
Local Catalogue Reference	J2031
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51325 - Total Net Quarterly Interest

Data Item Information

Data Item Reference	DI51325
Item Description	Total interest redistributed to Suppliers through the quarterly reconciliation process
Local Catalogue Reference	J2032
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51326 - Total Over-delivery Volume

Data Item Information

Data Item Reference	DI51326
Item Description	The total Over-delivery volume delivered by all Capacity Providers in relation to a Delivery Year
Local Catalogue Reference	J2034
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51327 - Total Penalty Residual Supplier Amount

Data Item Information

Data Item Reference	DI51327
Item Description	In relation to a Delivery Year, the total surplus Under-delivery Payments (if any) to be redistributed to Suppliers
Local Catalogue Reference	J2035
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51328 - Total Period Chargeable Demand

Data Item Information

Data Item Reference	DI51328
Item Description	Settlement Period total of chargeable (i.e. non-exempt) gross demand for all Suppliers
Local Catalogue Reference	J2036
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51329 - Total Period EII Excluded Demand

Data Item Information

Data Item Reference	DI51329
Item Description	Settlement Period total of EII excluded (i.e. non-chargeable) gross demand for all Suppliers
Local Catalogue Reference	J2037
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51330 - Total Previous CM Penalty Charges

Data Item Information

Data Item Reference	DI51330
Item Description	The sum of monthly penalty charges applying to a CMU in the months of the Delivery Year prior to the current month
Local Catalogue Reference	J2038
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51331 - Total Quarterly Chargeable Demand

Data Item Information

Data Item Reference	DI51331
Item Description	Quarterly total of chargeable (i.e. non-exempt) gross demand for all Suppliers
Local Catalogue Reference	J2039
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51332 - Total Quarterly EII Excluded Demand

Data Item Information

Data Item Reference	DI51332
Item Description	Quarterly total of EII excluded (i.e. non-chargeable) gross demand for all Suppliers
Local Catalogue Reference	J2040
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51333 - Total Reconciliation Amount

Data Item Information

Data Item Reference	DI51333
Item Description	The sum of Reconciliation Amounts for one or more previously-invoiced Billing Periods. These Reconcilation Amounts may include differences arising from changes to a number of different input data items (such as metered data or Renewable Qualifying Multipliers)
Local Catalogue Reference	J2041
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51334 - Total Reserve Amount

Data Item Information

Data Item Reference	DI51334
Item Description	The total contribution required to the Reserve Fund (from all Suppliers), as calculated by the Counterparty
Local Catalogue Reference	J2042
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51335 - Total Settlement Cost

Data Item Information

Data Item Reference	DI51335
Item Description	The total settlement costs to be recovered from all Suppliers through the Capacity Market Settlement Cost Levy over a year
Local Catalogue Reference	J2043
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51336 - Total Under-delivery Payments

Data Item Information

Data Item Reference	DI51336
Item Description	The total Under-delivery Payments made by Capacity Providers in relation to a Delivery Year
Local Catalogue Reference	J2044
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51337 - Under-delivery Volume

Data Item Information

Data Item Reference	DI51337
Item Description	The volume of Under-delivery by a CM Unit in a Settlement Period (or zero in the event of Over-delivery)
Local Catalogue Reference	J2045
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51338 - Period BM Unit Total Accepted Offer Volume

Data Item Information

Data Item Reference	DI51338
Item Description	Period BM Unit Total Accepted Offer Volume (QAOij) for a BM Unit, used to adjust the Load Following Capacity Obligation of the CM Unit of which it forms a part
Local Catalogue Reference	J2046
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51339 - Total Net Quarterly Non-Generation Payments

Data Item Information

Data Item Reference	DI51339
Item Description	In the context of quarterly reconciliation of a CFD Obligation Period, the net total of payments to Generators that do NOT relate to generation on a particular Settlement Day (and which are therefore funded through CFD quarterly contribution rather than the CFD daily contribution)
Local Catalogue Reference	J2047
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51340 - Supplier Credit Cover Report Date

Data Item Information

Data Item Reference	DI51340
Item Description	The date to which a CFD Supplier Credit Cover Report relates
Local Catalogue Reference	J2048
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51341 - System Stress Event

Data Item Information

Data Item Reference	DI51341
Item Description	Date and time at which a system stress event occurred
Local Catalogue Reference	J2049
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51342 - Customer Agreed Appointment Date

Data Item Information

Data Item Reference	DI51342
Item Description	The date on which a site visit will take place as agreed between the SFIC and Customer.
Local Catalogue Reference	J2050
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00337

DI51343 - Customer Agreed Appointment Time Band

Data Item Information

Data Item Reference	DI51343
Item Description	The time band for when a site visit will take place as agreed between the SFIC and Customer.
Local Catalogue Reference	J2051
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
2H	2 hour timeslot
AM	Morning
DY	All Day
PM	Afternoon/Evening

In Market Messages

Market Message
MM00337

DI51344 - Appointment Type

Data Item Information

Data Item Reference	DI51344
Item Description	Indicates whether an appointment is Initial or Re-booking
Local Catalogue Reference	J2052
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The use of ‘R’ is to be restricted to existing appointments that are re-booked for a new date or same day and new time.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
I	Initial
R	Re-booking

In Market Messages

Market Message
MM00337

DI51345 - Customer Cancelled Appointment

Data Item Information

Data Item Reference	DI51345
Item Description	A code to confirm a customer has cancelled an appointment and whether a new date has been scheduled.
Local Catalogue Reference	J2053
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Cancelled - Permanently
N	Cancelled - No New Date Scheduled

In Market Messages

Market Message
MM00337

DI51346 - Annual Over-delivery Payment

Data Item Information

Data Item Reference	DI51346
Item Description	The total Over-delivery Payments made for a CM Unit in relation to a year.
Local Catalogue Reference	J2054
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51347 - Capacity Payment Suspension Flag

Data Item Information

Data Item Reference	DI51347
Item Description	Indicates whether payments relating to a Capacity Obligation have been suspended (as a result of failure to demonstrate satisfactory performance).
Local Catalogue Reference	J2055
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	False (i.e. payments not suspended)
T	True (i.e. payments suspended)

DI51348 - CFD Mutualisation Type

Data Item Information

Data Item Reference	DI51348
Item Description	A code identifying whether an amount in default (that is subject to mutualisation amongst non-defaulting Suppliers) is an Interim Levy Payment (in which case payment will be due in 5 working days) or another payment type (in which case payment will be due in 30 calendar days).
Local Catalogue Reference	J2056
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
I	Interim Levy Payment
O	Other Payment

DI51349 - LoC Expiry Date

Data Item Information

Data Item Reference	DI51349
Item Description	Date on which a valid Letter of Credit (LoC) will expire.
Local Catalogue Reference	J2057
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51350 - Net Annual Over-delivery Payment

Data Item Information

Data Item Reference	DI51350
Item Description	The difference between a re-determined value of Annual Over-delivery Payment, and the previously determined value.
Local Catalogue Reference	J2058
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51351 - Net Monthly CM Penalties

Data Item Information

Data Item Reference	DI51351
Item Description	The difference between a re-determined value of Total Monthly CM Penalties, and the previously determined value.
Local Catalogue Reference	J2059
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51352 - Contact Email

Data Item Information

Data Item Reference	DI51352
Item Description	The email of the individual to contact in the event of an issue impacting the site or the Metering Point.
Local Catalogue Reference	J2060
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00236

DI51353 - Total Over-delivery Payments

Data Item Information

Data Item Reference	DI51353
Item Description	The total Over-delivery Payments made to Capacity Providers in relation to a Delivery Year
Local Catalogue Reference	J2061
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51354 - Smart Meter Installation Visit

Data Item Information

Data Item Reference	DI51354
Item Description	Indicator for when a site visit is to install a Smart Meter.
Local Catalogue Reference	J2062
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Not a visit to install a SMETS Meter
T	Visit to install a SMETS Meter (exchange from Non-SMETS meter).

In Market Messages

Market Message
MM00023

DI51355 - CFD Daily Supplier Green Excluded Demand

Data Item Information

Data Item Reference	DI51355
Item Description	Daily total of green excluded (i.e. non-chargeable) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation).
Local Catalogue Reference	J2063
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51356 - Total Daily Green Excluded Demand

Data Item Information

Data Item Reference	DI51356
Item Description	Daily total of green excluded (i.e. non-chargeable) gross demand across all Suppliers
Local Catalogue Reference	J2064
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51357 - Supplier Quarterly Green Excluded Demand

Data Item Information

Data Item Reference	DI51357
Item Description	Quarterly total of green excluded (i.e. non-chargeable) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J2065
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51358 - Total Quarterly Green Excluded Demand

Data Item Information

Data Item Reference	DI51358
Item Description	Quarterly total of green excluded (i.e. non-chargeable) gross demand for all Suppliers
Local Catalogue Reference	J2066
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51359 - Supplier Period Green Excluded Demand

Data Item Information

Data Item Reference	DI51359
Item Description	Settlement Period total of green excluded (i.e. non-chargeable) gross demand for a legal entity holding one or more supply licences (and therefore liable to charges under the CFD Supplier Obligation)
Local Catalogue Reference	J2067
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51360 - Total Period Green Excluded Demand

Data Item Information

Data Item Reference	DI51360
Item Description	Settlement Period total of green excluded (i.e. non-chargeable) gross demand for all Suppliers
Local Catalogue Reference	J2068
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51361 - Amount Recovered

Data Item Information

Data Item Reference	DI51361
Item Description	In the context of the EMR arrangements, an amount of money that has been recovered from a defaulting Supplier, and that is to be repaid to non-defaulting Suppliers.
Local Catalogue Reference	J2069
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51362 - Mutualisation Payment Date

Data Item Information

Data Item Reference	DI51362
Item Description	In the context of the EMR arrangements, the date on which a non-defaulting Supplier was required to pay a mutualised amount.
Local Catalogue Reference	J2070
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51363 - Supplier Mutualisation Repayment

Data Item Information

Data Item Reference	DI51363
Item Description	In the context of the EMR arrangements, an amount that is being repaid to a non-defaulting Supplier following recovery of money from a defaulting Supplier.
Local Catalogue Reference	J2071
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51364 - CM Settlement Costs Levy Supplier Refund Amount

Data Item Information

Data Item Reference	DI51364
Item Description	In the context of the EMR arrangements, an amount of Settlement Costs Levy that is being refunded to a Supplier at the end of the year.
Local Catalogue Reference	J2072
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51365 - CM Year

Data Item Information

Data Item Reference	DI51365
Item Description	A financial year (April - March) as defined for purposes of the CM Settlement Costs Levy.
Local Catalogue Reference	J2073
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51366 - CM Settlement Costs Levy Total Refund Amount

Data Item Information

Data Item Reference	DI51366
Item Description	In the context of the EMR arrangements, the total amount of Settlement Costs Levy that is being refunded (to Suppliers) at the end of the year.
Local Catalogue Reference	J2074
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51367 - CM Settlement Costs Levy Total Yearly Payment

Data Item Information

Data Item Reference	DI51367
Item Description	In the context of the EMR arrangements, the total amount of Settlement Costs Levy paid by all Suppliers during a year (prior to calculation of any refund at the end of the year).
Local Catalogue Reference	J2075
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51368 - CM Settlement Costs Levy Supplier Yearly Payment

Data Item Information

Data Item Reference	DI51368
Item Description	In the context of the EMR arrangements, the total amount of Settlement Costs Levy paid by a Supplier during a year (prior to calculation of any refund at the end of the year).
Local Catalogue Reference	J2076
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51369 - Daily Profiled DPM Total Annualised Advance

Data Item Information

Data Item Reference	DI51369
Item Description	The sum of the Profiled DPM Total Annualised Advance for a Supplier in a GSP Group by Settlement Class and Settlement for a day.
Local Catalogue Reference	J2077
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51370 - Daily Profiled DPM Total EAC

Data Item Information

Data Item Reference	DI51370
Item Description	The sum of the Profiled DPM Total EAC for a Supplier in a GSP Group by Settlement Class and Settlement for a day
Local Catalogue Reference	J2078
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51371 - Demand Control Event ID

Data Item Information

Data Item Reference	DI51371
Item Description	Unique alpha-numeric identifier for a Demand Control Event as instructed and reported by the Transmission Company in accordance with the BSC.
Local Catalogue Reference	J2079
Data Item Owner	Balancing and Settlement Code Company
Logical Length	30
Decimal Length	0
Physical Length	30
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20068
MM20069
MM20066
MM20067

DI51372 - DPM Default EAC MSID Count

Data Item Information

Data Item Reference	DI51372
Item Description	The number of default EACs that had to be used in the calculation of a Disconnection Purchase Matrix's DPM Total EAC.
Local Catalogue Reference	J2080
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Number of Non Half Hourly Metered Metering Systems Requiring a Default Estimated Annual Consumption (Disconnected) – as defined in the BSC.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51373 - DPM Total AA MSID Count

Data Item Information

Data Item Reference	DI51373
Item Description	The count of disconnected NHH metering systems whose consumption is based on an Annualised Advance (AA) and which are not de-energised with a zero AA for all Settlement Registers.
Local Catalogue Reference	J2081
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Number of Non Half Hourly Metering Systems Contributing To The Total Annualised Advance (Disconnected) – as defined in the BSC. It is for a given Supplier and Settlement Class within a GSP Group for a Settlement Run. The count is supplied by the Data Aggregator
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51374 - DPM Total All EACs

Data Item Information

Data Item Reference	DI51374
Item Description	The sum of Estimated Annual Consumptions contributing to a Disconnection Purchase Matrix cell.
Local Catalogue Reference	J2082
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51375 - DPM Total Annualised Advance Report Value

Data Item Information

Data Item Reference	DI51375
Item Description	The sum of Annualised Advances for a cell of the Disconnection Purchase Matrix
Local Catalogue Reference	J2083
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51376 - DPM Total EAC MSID Count

Data Item Information

Data Item Reference	DI51376
Item Description	The count of disconnected Non Half Hourly metering systems whose consumption is based on an Estimated Annual Consumption. It is for a given Supplier and Settlement Class within a GSP Group for a Settlement Run.
Local Catalogue Reference	J2084
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	NB. Number of Non Half Hourly Metering Systems Contributing To The Total Estimated Annual Consumption (Disconnected) – as defined in the BSC.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51377 - Profiled DPM Consumption (Settlement Period 01)

Data Item Information

Data Item Reference	DI51377
Item Description	The profiled disconnection volume for settlement period 1 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2085
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51378 - Profiled DPM Consumption (Settlement Period 02)

Data Item Information

Data Item Reference	DI51378
Item Description	The profiled disconnection volume for settlement period 2 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2086
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51379 - Profiled DPM Consumption (Settlement Period 03)

Data Item Information

Data Item Reference	DI51379
Item Description	The profiled disconnection volume for settlement period 3 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2087
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51380 - Profiled DPM Consumption (Settlement Period 04)

Data Item Information

Data Item Reference	DI51380
Item Description	The profiled disconnection volume for settlement period 4 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2088
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51381 - Profiled DPM Consumption (Settlement Period 05)

Data Item Information

Data Item Reference	DI51381
Item Description	The profiled disconnection volume for settlement period 5 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2089
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51382 - Profiled DPM Consumption (Settlement Period 06)

Data Item Information

Data Item Reference	DI51382
Item Description	The profiled disconnection volume for settlement period 6 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2090
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51383 - Profiled DPM Consumption (Settlement Period 07)

Data Item Information

Data Item Reference	DI51383
Item Description	The profiled disconnection volume for settlement period 7 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2091
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51384 - Profiled DPM Consumption (Settlement Period 08)

Data Item Information

Data Item Reference	DI51384
Item Description	The profiled disconnection volume for settlement period 8 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2092
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51385 - Profiled DPM Consumption (Settlement Period 09)

Data Item Information

Data Item Reference	DI51385
Item Description	The profiled disconnection volume for settlement period 9 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2093
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51386 - Profiled DPM Consumption (Settlement Period 10)

Data Item Information

Data Item Reference	DI51386
Item Description	The profiled disconnection volume for settlement period 10 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2094
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51387 - Profiled DPM Consumption (Settlement Period 11)

Data Item Information

Data Item Reference	DI51387
Item Description	The profiled disconnection volume for settlement period 11 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2095
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51388 - Profiled DPM Consumption (Settlement Period 12)

Data Item Information

Data Item Reference	DI51388
Item Description	The profiled disconnection volume for settlement period 12 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2096
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51389 - Profiled DPM Consumption (Settlement Period 13)

Data Item Information

Data Item Reference	DI51389
Item Description	The profiled disconnection volume for settlement period 13 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2097
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51390 - Profiled DPM Consumption (Settlement Period 14)

Data Item Information

Data Item Reference	DI51390
Item Description	The profiled disconnection volume for settlement period 14 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2098
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51391 - Profiled DPM Consumption (Settlement Period 15)

Data Item Information

Data Item Reference	DI51391
Item Description	The profiled disconnection volume for settlement period 15 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2099
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51392 - Profiled DPM Consumption (Settlement Period 16)

Data Item Information

Data Item Reference	DI51392
Item Description	The profiled disconnection volume for settlement period 16 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2100
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51393 - Profiled DPM Consumption (Settlement Period 17)

Data Item Information

Data Item Reference	DI51393
Item Description	The profiled disconnection volume for settlement period 17 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2101
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51394 - Profiled DPM Consumption (Settlement Period 18)

Data Item Information

Data Item Reference	DI51394
Item Description	The profiled disconnection volume for settlement period 18 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2102
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51395 - Profiled DPM Consumption (Settlement Period 19)

Data Item Information

Data Item Reference	DI51395
Item Description	The profiled disconnection volume for settlement period 19 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2103
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51396 - Profiled DPM Consumption (Settlement Period 20)

Data Item Information

Data Item Reference	DI51396
Item Description	The profiled disconnection volume for settlement period 20 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2104
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51397 - Profiled DPM Consumption (Settlement Period 21)

Data Item Information

Data Item Reference	DI51397
Item Description	The profiled disconnection volume for settlement period 21 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2105
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51398 - Profiled DPM Consumption (Settlement Period 22)

Data Item Information

Data Item Reference	DI51398
Item Description	The profiled disconnection volume for settlement period 22 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2106
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51399 - Profiled DPM Consumption (Settlement Period 23)

Data Item Information

Data Item Reference	DI51399
Item Description	The profiled disconnection volume for settlement period 23 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2107
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51400 - Profiled DPM Consumption (Settlement Period 24)

Data Item Information

Data Item Reference	DI51400
Item Description	The profiled disconnection volume for settlement period 24 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2108
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51401 - Profiled DPM Consumption (Settlement Period 25)

Data Item Information

Data Item Reference	DI51401
Item Description	The profiled disconnection volume for settlement period 25 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2109
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51402 - Profiled DPM Consumption (Settlement Period 26)

Data Item Information

Data Item Reference	DI51402
Item Description	The profiled disconnection volume for settlement period 26 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2110
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51403 - Profiled DPM Consumption (Settlement Period 27)

Data Item Information

Data Item Reference	DI51403
Item Description	The profiled disconnection volume for settlement period 27 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2111
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51404 - Profiled DPM Consumption (Settlement Period 28)

Data Item Information

Data Item Reference	DI51404
Item Description	The profiled disconnection volume for settlement period 28 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2112
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51405 - Profiled DPM Consumption (Settlement Period 29)

Data Item Information

Data Item Reference	DI51405
Item Description	The profiled disconnection volume for settlement period 29 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2113
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51406 - Profiled DPM Consumption (Settlement Period 30)

Data Item Information

Data Item Reference	DI51406
Item Description	The profiled disconnection volume for settlement period 30 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2114
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51407 - Profiled DPM Consumption (Settlement Period 31)

Data Item Information

Data Item Reference	DI51407
Item Description	The profiled disconnection volume for settlement period 31 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2115
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51408 - Profiled DPM Consumption (Settlement Period 32)

Data Item Information

Data Item Reference	DI51408
Item Description	The profiled disconnection volume for settlement period 32 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2116
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51409 - Profiled DPM Consumption (Settlement Period 33)

Data Item Information

Data Item Reference	DI51409
Item Description	The profiled disconnection volume for settlement period 33 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2117
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51410 - Profiled DPM Consumption (Settlement Period 34)

Data Item Information

Data Item Reference	DI51410
Item Description	The profiled disconnection volume for settlement period 34 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2118
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51411 - Profiled DPM Consumption (Settlement Period 35)

Data Item Information

Data Item Reference	DI51411
Item Description	The profiled disconnection volume for settlement period 35 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2119
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51412 - Profiled DPM Consumption (Settlement Period 36)

Data Item Information

Data Item Reference	DI51412
Item Description	The profiled disconnection volume for settlement period 36 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2120
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51413 - Profiled DPM Consumption (Settlement Period 37)

Data Item Information

Data Item Reference	DI51413
Item Description	The profiled disconnection volume for settlement period 37 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2121
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51414 - Profiled DPM Consumption (Settlement Period 38)

Data Item Information

Data Item Reference	DI51414
Item Description	The profiled disconnection volume for settlement period 38 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2122
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51415 - Profiled DPM Consumption (Settlement Period 39)

Data Item Information

Data Item Reference	DI51415
Item Description	The profiled disconnection volume for settlement period 39 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2123
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51416 - Profiled DPM Consumption (Settlement Period 40)

Data Item Information

Data Item Reference	DI51416
Item Description	The profiled disconnection volume for settlement period 40 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2124
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51417 - Profiled DPM Consumption (Settlement Period 41)

Data Item Information

Data Item Reference	DI51417
Item Description	The profiled disconnection volume for settlement period 41 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2125
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51418 - Profiled DPM Consumption (Settlement Period 42)

Data Item Information

Data Item Reference	DI51418
Item Description	The profiled disconnection volume for settlement period 42 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2126
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51419 - Profiled DPM Consumption (Settlement Period 43)

Data Item Information

Data Item Reference	DI51419
Item Description	The profiled disconnection volume for settlement period 43 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2127
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51420 - Profiled DPM Consumption (Settlement Period 44)

Data Item Information

Data Item Reference	DI51420
Item Description	The profiled disconnection volume for settlement period 44 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2128
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51421 - Profiled DPM Consumption (Settlement Period 45)

Data Item Information

Data Item Reference	DI51421
Item Description	The profiled disconnection volume for settlement period 45 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2129
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51422 - Profiled DPM Consumption (Settlement Period 46)

Data Item Information

Data Item Reference	DI51422
Item Description	The profiled disconnection volume for settlement period 46 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2130
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51423 - Profiled DPM Consumption (Settlement Period 47)

Data Item Information

Data Item Reference	DI51423
Item Description	The profiled disconnection volume for settlement period 47 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2131
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51424 - Profiled DPM Consumption (Settlement Period 48)

Data Item Information

Data Item Reference	DI51424
Item Description	The profiled disconnection volume for settlement period 48 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2132
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51425 - Profiled DPM Consumption (Settlement Period 49)

Data Item Information

Data Item Reference	DI51425
Item Description	The profiled disconnection volume for settlement period 49 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2133
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51426 - Profiled DPM Consumption (Settlement Period 50)

Data Item Information

Data Item Reference	DI51426
Item Description	The profiled disconnection volume for settlement period 50 for a supplier in a GSP Group by Settlement Class and Settlement.
Local Catalogue Reference	J2134
Data Item Owner	Balancing and Settlement Code Company
Logical Length
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51427 - Aggregated Supplier Demand Disconnection Line Loss Report Value

Data Item Information

Data Item Reference	DI51427
Item Description	The estimate of the disconnected energy lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by Consumption Component Class within a GSP Group in a Settlement Period (not the actual line transformer losses, as it uses Line Loss Factors which are estimates of the losses). Values may be by Data Aggregator (for Half Hourly) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly).
Local Catalogue Reference	J2135
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51428 - Aggregated Supplier Demand Disconnection Report Value

Data Item Information

Data Item Reference	DI51428
Item Description	The sum of the Supplier Demand Disconnection volume for a GSP Group before GSP Group Correction is applied.
Local Catalogue Reference	J2136
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51429 - Corrected BM Unit Demand Disconnection Energy

Data Item Information

Data Item Reference	DI51429
Item Description	The disconnected energy, after GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems).
Local Catalogue Reference	J2137
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51430 - Corrected Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI51430
Item Description	For a half hour period, the amount of disconnected energy attributed to a Supplier, within a Consumption Component Class and GSP Group, after GSP Group Correction has been applied.
Local Catalogue Reference	J2138
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51431 - Corrected Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI51431
Item Description	For a half hour period, the deemed disconnection Line Loss which has been attributed to a Supplier, within a Consumption Component Class and GSP Group, after GSP Group Correction Factor has been applied.
Local Catalogue Reference	J2139
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51432 - Daily CCC Aggregated Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI51432
Item Description	The sum of the Disconnected CCC Aggregated Supplier Consumption for a day.
Local Catalogue Reference	J2142
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of length and precision are as Aggregated Supplier Consumption
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51433 - Daily CCC Aggregated Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI51433
Item Description	The sum of the Disconnected CCC Aggregated Supplier Line Loss for a day.
Local Catalogue Reference	J2143
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of and precision are as Aggregated Supplier Line Loss
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51434 - Daily CCC Corrected Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI51434
Item Description	The sum of Disconnected CCC Corrected Supplier Consumption for a day.
Local Catalogue Reference	J2144
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of length and precision are as per Aggregated Supplier Consumption.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51435 - Daily CCC Corrected Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI51435
Item Description	The sum of Disconnected CCC Corrected Supplier Line Loss for a day.
Local Catalogue Reference	J2145
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	Details of length and precision are as per Corrected Supplier Line Loss.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51436 - Daily Corrected BM Unit Demand Disconnection Energy

Data Item Information

Data Item Reference	DI51436
Item Description	The sum of Corrected BM Unit Demand Disconnection Energy for a Settlement Day.
Local Catalogue Reference	J2146
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51437 - Daily Corrected BM Unit Demand Disconnection Line Losses

Data Item Information

Data Item Reference	DI51437
Item Description	The sum of Corrected BM Unit Demand Disconnection Line Losses for a Settlement Day.
Local Catalogue Reference	J2147
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51438 - Daily DA Aggregated Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI51438
Item Description	The sum of the Supplier Demand Disconnection from a Data Aggregator for a day.
Local Catalogue Reference	J2148
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51439 - Daily DA Aggregated Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI51439
Item Description	The sum of Aggregated Supplier Disconnection Line Loss from a Data Aggregator for a day.
Local Catalogue Reference	J2149
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51440 - Daily Period BM Unit Total Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51440
Item Description	The sum of Period BM Unit Total Allocated Demand Disconnected Volume for a Settlement Day.
Local Catalogue Reference	J2151
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51441 - Daily Uncorrected Period BM Unit Total Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51441
Item Description	The sum of Uncorrected Period BM Unit Total Allocated Demand Disconnected Volume for a Settlement Day.
Local Catalogue Reference	J2152
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51442 - Data Aggregator Disconnected HH MSID Count

Data Item Information

Data Item Reference	DI51442
Item Description	The count of disconnected Half Hourly metering systems by Data Aggregator, Consumption Component Class and Supplier in a GSP Group. The count is supplied by the Data Aggregator with which those Metering Systems are registered.
Local Catalogue Reference	J2153
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51443 - DPM Default Unmetered MSID Count

Data Item Information

Data Item Reference	DI51443
Item Description	The number of default EACs that had to be used in the calculation of a Disconnection Purchase Matrix's SPM Total Unmetered Consumption.
Local Catalogue Reference	J2154
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	Number of Non Half Hourly Unmetered Metering Systems Requiring A Default Estimated Annual Consumption (Disconnected) – as defined in the BSC.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51444 - DPM Total EAC Report Value

Data Item Information

Data Item Reference	DI51444
Item Description	The sum of estimated annual consumptions for metering systems with a metered measurement class contributing to a Disconnection Purchase Matrix.
Local Catalogue Reference	J2155
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51445 - DPM Total Unmetered Consumption Report Value

Data Item Information

Data Item Reference	DI51445
Item Description	The sum of estimated annual consumptions for metering systems with an unmetered measurement class contributing to a Disconnection Purchase Matrix.
Local Catalogue Reference	J2156
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51446 - DPM Total Unmetered MSID Count

Data Item Information

Data Item Reference	DI51446
Item Description	The number of disconnected metering systems contributing to a Disconnection Purchase Matrix's total unmetered consumption.
Local Catalogue Reference	J2157
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes	NB. Number of Non Half Hourly Unmetered Metering Systems Contributing To The Total Estimated Annual Consumption (Disconnected) – as defined in the BSC.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51447 - Period BM Unit Total Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51447
Item Description	The total disconnected energy allocated to a BM Unit in a Settlement Period after GSP Group Correction is applied.
Local Catalogue Reference	J2158
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51448 - Total CCC Aggregated Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI51448
Item Description	The sum of the aggregated supplier disconnected volume for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J2159
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51449 - Total CCC Aggregated Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI51449
Item Description	The sum of the aggregated supplier disconnected line loss for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J2160
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51450 - Total CCC Corrected Supplier Demand Disconnection

Data Item Information

Data Item Reference	DI51450
Item Description	The sum of the corrected supplier disconnected volume for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J2161
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51451 - Total CCC Corrected Supplier Demand Disconnection Line Loss

Data Item Information

Data Item Reference	DI51451
Item Description	The sum of the corrected supplier disconnected line loss for all suppliers (pre-correction) for the consumption component class.
Local Catalogue Reference	J2162
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51452 - Total CCC Disconnected MSID Count

Data Item Information

Data Item Reference	DI51452
Item Description	The count of disconnected metering systems registered and settled against a specific Consumption Component Class
Local Catalogue Reference	J2163 / DI-431
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20066

DI51453 - Uncorrected Period BM Unit Total Allocated Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51453
Item Description	The total disconnected energy allocated to a BM Unit in a Settlement Period before GSP Group Correction is applied.
Local Catalogue Reference	J2164
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51454 - Corrected BM Unit Demand Disconnection Line Losses

Data Item Information

Data Item Reference	DI51454
Item Description	The estimate of the disconnected energy, after GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems)
Local Catalogue Reference	J2165
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51455 - Aggregated BM Unit Demand Disconnection Line Losses

Data Item Information

Data Item Reference	DI51455
Item Description	The estimate of the demand disconnection energy, before GSP Group Correction, lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems).
Local Catalogue Reference	J2166
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51456 - Aggregated BM Unit Demand Disconnection Energy

Data Item Information

Data Item Reference	DI51456
Item Description	The demand disconnection energy, before GSP Group Correction, summed for a Supplier by BM Unit and Consumption Component Class within a GSP Group and Settlement Period. Values may be by Data Aggregator (for Half Hourly Metering Systems) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly Metering Systems).
Local Catalogue Reference	J2167
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51457 - Supplier's Demand Disconnection Volume (Losses)

Data Item Information

Data Item Reference	DI51457
Item Description	The estimate of the disconnected energy lost due to line and transformer loss incurred transferring energy between a Grid Supply Point and a metering system, summed for a Supplier by Consumption Component Class within a GSP Group in a Settlement Period.
Local Catalogue Reference	J2168
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	This volume is not the actual line or transformer losses, as it uses Line Loss Factors which are estimates of the losses. Values may be by Data Aggregator (for Half Hourly) or summed across Data Aggregators (for Half Hourly and Non-Half Hourly).
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51458 - DPM Total Annualised Advance

Data Item Information

Data Item Reference	DI51458
Item Description	The sum of Annualised Advances for a cell of the Disconnection Purchase Matrix.
Local Catalogue Reference	J2169
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51459 - DPM Total EAC

Data Item Information

Data Item Reference	DI51459
Item Description	The sum of estimated annual consumptions for disconnected metering systems with a metered measurement class contributing to a Disconnection Purchase Matrix.
Local Catalogue Reference	J2170
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51460 - DPM Total Unmetered Consumption

Data Item Information

Data Item Reference	DI51460
Item Description	The sum of estimated annual consumptions for disconnected metering systems with an unmetered measurement class contributing to a Disconnection Purchase Matrix.
Local Catalogue Reference	J2171
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51461 - Daily Aggregated BM Unit Demand Disconnection Energy

Data Item Information

Data Item Reference	DI51461
Item Description	The sum of Aggregated BM Unit Demand Disconnection Energy for a Settlement Day
Local Catalogue Reference	J2172
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51462 - Daily Aggregated BM Unit Demand Disconnection Line Losses

Data Item Information

Data Item Reference	DI51462
Item Description	The sum of Aggregated BM Unit Demand Disconnection Line Losses for a Settlement Day
Local Catalogue Reference	J2173
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51463 - Supplier's Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51463
Item Description	The sum of the Supplier Demand Disconnection Volume for a GSP Group
Local Catalogue Reference	J2174
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51464 - Estimated HH Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51464
Item Description	The estimated Half Hour volume of energy disconnected for a Half Hourly Metering System.
Local Catalogue Reference	J2175
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	1
Physical Length	9
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51465 - Daily DA HH Disconnected MSID Count

Data Item Information

Data Item Reference	DI51465
Item Description	The count of MSIDs used to derive a Suppliers daily disconnected aggregated consumption and line losses by a Data Aggregator.
Local Catalogue Reference	J2176
Data Item Owner	Balancing and Settlement Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51466 - Smart CoS Process Indicator

Data Item Information

Data Item Reference	DI51466
Item Description	An indicator that the new Smart CoS Process should be followed for a site
Local Catalogue Reference	J2177
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	No
Y	Yes

DI51467 - Total Ad Hoc Payment

Data Item Information

Data Item Reference	DI51467
Item Description	The total amount (excluding Compensatory Interest) of any CFD Ad Hoc Payments included on a CFD Generator invoice (or credit note) issued by the CFD Settlement Services Provider.
Local Catalogue Reference	J2178
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51468 - CFD Ad Hoc Payment Description

Data Item Information

Data Item Reference	DI51468
Item Description	A textual description of a CFD Ad Hoc Payment, identifying the Condition of the CFD Contract under which the payment is required.
Local Catalogue Reference	J2179
Data Item Owner	Retail Energy Code Company
Logical Length	250
Decimal Length	0
Physical Length	250
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51469 - Sustainability Change in Law Amount

Data Item Information

Data Item Reference	DI51469
Item Description	A lump sum payable under the terms of a CFD in relation to a Sustainability Change in Law.
Local Catalogue Reference	J2180
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51470 - Other CFD Ad Hoc Payment

Data Item Information

Data Item Reference	DI51470
Item Description	A lump sum payable under the terms of a CFD (other than a Curtailment Compensation Amount, Termination Amount, Qualifying Change in Law Amount, Generation Tax Amount or Sustainability Change in Law Amount).
Local Catalogue Reference	J2181
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51471 - Compensatory Interest From Date

Data Item Information

Data Item Reference	DI51471
Item Description	The date of the first day of the period over which Compensatory Interest on a CFD Ad Hoc Payment was calculated.
Local Catalogue Reference	J2182
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51472 - Compensatory Interest To Date

Data Item Information

Data Item Reference	DI51472
Item Description	The date of the last day of the period over which Compensatory Interest on a CFD Ad Hoc Payment was calculated.
Local Catalogue Reference	J2183
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51473 - Supplier Demand Forecast

Data Item Information

Data Item Reference	DI51473
Item Description	Total forecast demand for a Supplier across all periods of high demand (4pm-7pm on Working Days) in a month (November to February)
Local Catalogue Reference	J2184
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51474 - Total Supplier Demand Forecast

Data Item Information

Data Item Reference	DI51474
Item Description	Total forecast demand for all Suppliers across all periods of high demand (4pm-7pm on working days) in a month (November to February)
Local Catalogue Reference	J2185
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51475 - Supplier Yearly Capacity Market Charge Paid

Data Item Information

Data Item Reference	DI51475
Item Description	In the context of the EMR arrangements, the total amount of CM Supplier Charge paid by a Supplier in the Delivery Year
Local Catalogue Reference	J2186
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51476 - Total Supplier Yearly Capacity Market Charge Paid

Data Item Information

Data Item Reference	DI51476
Item Description	In the context of the EMR arrangements, the total amount of CM Supplier Charge paid by all Suppliers in the Delivery Year
Local Catalogue Reference	J2187
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51477 - Total Mutualisation Credit Amount

Data Item Information

Data Item Reference	DI51477
Item Description	In the context of the EMR arrangements, an amount of money that has been recovered from defaulting Suppliers
Local Catalogue Reference	J2188
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51478 - Supplier Mutualisation Amount Paid

Data Item Information

Data Item Reference	DI51478
Item Description	In the context of the EMR arrangements, the amount that a Supplier paid towards a mutualisation
Local Catalogue Reference	J2189
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51479 - Total Supplier Mutualisation Amount Paid

Data Item Information

Data Item Reference	DI51479
Item Description	In the context of the EMR arrangements, the amount of money that all suppliers paid towards a mutualisation
Local Catalogue Reference	J2190
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51480 - Supplier Mutualisation Credit Amount

Data Item Information

Data Item Reference	DI51480
Item Description	In the context of the EMR arrangements, an amount that is being repaid to a non-defaulting Supplier following recovery of money from defaulting Suppliers
Local Catalogue Reference	J2191
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51481 - Total Amount Received from Suppliers

Data Item Information

Data Item Reference	DI51481
Item Description	In the context of the EMR arrangements, the total amount of money received from all suppliers for a particular invoice run
Local Catalogue Reference	J2192
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51482 - Total Amount Payable to Suppliers

Data Item Information

Data Item Reference	DI51482
Item Description	In the context of the EMR arrangements, the total amount of money payable to all suppliers for a particular invoice run
Local Catalogue Reference	J2193
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51483 - Original EMR Invoice Total

Data Item Information

Data Item Reference	DI51483
Item Description	In the context of the EMR arrangements, the amount of money payable to a party prior to recalculating credit amounts
Local Catalogue Reference	J2194
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51484 - Reduction to EMR Invoice Total

Data Item Information

Data Item Reference	DI51484
Item Description	In the context of the EMR arrangements, the amount of reduction to a credit amount as a result of the total amount payable to parties being less than the total amount received from suppliers
Local Catalogue Reference	J2195
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51485 - Auction Acquired Capacity Obligation Effective Date

Data Item Information

Data Item Reference	DI51485
Item Description	The date on which the value of the capacity obligation acquired by a CM Unit in an auction was amended
Local Catalogue Reference	J2196
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51486 - Auction Acquired Capacity Obligation End Date

Data Item Information

Data Item Reference	DI51486
Item Description	The end date of the capacity obligation acquired by a CM Unit in an auction (as recorded in the capacity register)
Local Catalogue Reference	J2197
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51487 - Auction Acquired Capacity Obligation Start Date

Data Item Information

Data Item Reference	DI51487
Item Description	The start date of the capacity obligation acquired by a CM Unit in an auction (as recorded in the capacity register)
Local Catalogue Reference	J2198
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51488 - Capacity Market Warning End Time

Data Item Information

Data Item Reference	DI51488
Item Description	Date and time at which a Capacity Market Warning ended
Local Catalogue Reference	J2199
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51489 - Capacity Payment Suspension End Date

Data Item Information

Data Item Reference	DI51489
Item Description	The last date on which a Capacity Obligation has been suspended (as a result of failure to demonstrate satisfactory performance)
Local Catalogue Reference	J2200
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51490 - Capacity Payment Suspension Start Date

Data Item Information

Data Item Reference	DI51490
Item Description	The first date on which a Capacity Obligation has been suspended (as a result of failure to demonstrate satisfactory performance)
Local Catalogue Reference	J2201
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51491 - Physically Traded Capacity Obligation End Date

Data Item Information

Data Item Reference	DI51491
Item Description	The end date of the capacity obligation acquired by a CM Unit through a transfer of obligations.
Local Catalogue Reference	J2202
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51492 - Physically Traded Capacity Obligation Start Date

Data Item Information

Data Item Reference	DI51492
Item Description	The start date of the capacity obligation acquired by a CM Unit through a transfer of obligations
Local Catalogue Reference	J2203
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51493 - System Stress Event End Time

Data Item Information

Data Item Reference	DI51493
Item Description	Date and time at which a system stress event ended
Local Catalogue Reference	J2204
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	0
Physical Length	14
Data Type	Number
Data Type Format	DateTime
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51494 - Total Amount Payable to Capacity Providers

Data Item Information

Data Item Reference	DI51494
Item Description	In the context of the EMR arrangements, the total amount of money payable to all capacity providers for a particular invoice run
Local Catalogue Reference	J2205
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	15
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51495 - Supplier Validated Flag

Data Item Information

Data Item Reference	DI51495
Item Description	Indicates whether the data from a smart meter has been validated by a Supplier prior to provision to the HHDC
Local Catalogue Reference	J2206
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Non Validated
T	Validated

In Market Messages

Market Message
MM00361

DI51496 - Smart Metered Period Consumption

Data Item Information

Data Item Reference	DI51496
Item Description	The Half Hour consumption (or generation) for a Half Hourly Metering System.
Local Catalogue Reference	J2207
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	3
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00361

DI51497 - Consent to share data obtained

Data Item Information

Data Item Reference	DI51497
Item Description	A code indicating if the person to whom the data in the flow relates has given consent for it to be sent to other parties.
Local Catalogue Reference	J2208
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	False - consent has not been given
T	True - consent has been given

In Market Messages

Market Message
MM00128

DI51498 - PSR code expiry date

Data Item Information

Data Item Reference	DI51498
Item Description	A date indicating when a temporary PSR condition is anticipated to end.
Local Catalogue Reference	J2209
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00128

DI51499 - Delete All PSR Codes

Data Item Information

Data Item Reference	DI51499
Item Description	A single character code indicating if all the PSR codes associated with the Metering Point should be deleted or updated.
Local Catalogue Reference	J2210
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	False - Update all codes
T	True - Delete all codes

In Market Messages

Market Message
MM00128

DI51500 - Requestor Contact Email

Data Item Information

Data Item Reference	DI51500
Item Description	The email address of the Requestor of works or information
Local Catalogue Reference	J2211
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51501 - Response Code

Data Item Information

Data Item Reference	DI51501
Item Description	A code defining the action taken for a request.
Local Catalogue Reference	J2212
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
B	Rejected - Current Metering Point Address incorrect for Mpan
C	Rejected - Address update unverifiable against PAF
D	Rejected - Creates duplicate
E	Rejected - Not Distributor for Mpan
F	Rejected - Request not from current Supplier
G	Rejected - Not Distributor for Proposed Address
H	Rejected - Other

DI51502 - Previous GD Licensee MPID

Data Item Information

Data Item Reference	DI51502
Item Description	The unique market-wide reference for a Market Participant as it relates to a Green Deal Licensee
Local Catalogue Reference	J2213
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Valid enumerations are defined within BSC Market Domain Data
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51503 - Current GD Licensee EFD

Data Item Information

Data Item Reference	DI51503
Item Description	Effective date from which the current GD Licensee is responsible for a Green Deal MPAN in the GDCC
Local Catalogue Reference	J2214
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51504 - D0170 Rejection Description

Data Item Information

Data Item Reference	DI51504
Item Description	Reason given by the DNO to the MOP why a D0215 cannot or should not be sent when a request for such flow is received via the D0170 flow with Requested Action Code 21
Local Catalogue Reference	J2215
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Measurement transformers installed pre 6 November 2008 (BSC CP1225)
2	Measurement transformers not owned by DNO and are unlikely to ever be adopted into DNO ownership.
3	Measurement transformers not DNO owned and not yet adopted into DNO ownership.
4	DNO not relevant network operator for Metering Point.
5	Measurement transformer ratio(s) unknown

In Market Messages

Market Message
MM00369
MM00372

DI51505 - Number of Feeders

Data Item Information

Data Item Reference	DI51505
Item Description	Number of feeder circuits to a customer s premises associated with the same MPAN.
Local Catalogue Reference	J2216
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51506 - Feeder Id

Data Item Information

Data Item Reference	DI51506
Item Description	A unique identifier given to each feeder circuit from the DNO s network to the customer s premises.
Local Catalogue Reference	J2217
Data Item Owner	Retail Energy Code Company
Logical Length	10
Decimal Length	0
Physical Length	10
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51507 - Measurement Transformers Located at Defined Metering Point

Data Item Information

Data Item Reference	DI51507
Item Description	Confirmation that the relevant measurement transformers are located at the Defined Metering Point as defined under the BSC within the relevant Code of Practice.
Local Catalogue Reference	J2218
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	Where this Data Item is set to “F”, then the Registrant of the Metering System is required to apply for a Metering Dispensation as defined in Balancing and Settlement Code Procedure (BSCP) 32.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Measurement transformers not located at Defined Metering Point
T	Measurement transformers located at Defined Metering Point

In Market Messages

Market Message
MM00370

DI51508 - CT Commissioning Information Available

Data Item Information

Data Item Reference	DI51508
Item Description	Confirmation that the relevant current transformer has been commissioned and that the commissioning evidence is included in the Notification of Commissioning Information D0383
Local Catalogue Reference	J2219
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	CT installed and commissioning detail not included in flow.
Y	CT installed and commissioning detail included in flow.

In Market Messages

Market Message
MM00370

DI51509 - VT Commissioning Information Available

Data Item Information

Data Item Reference	DI51509
Item Description	Confirmation that the relevant VT has been commissioned and that group 96L is included in the Notification of Commissioning Information D0383.
Local Catalogue Reference	J2220
Data Item Owner	Retail Energy Code Company
Logical Length	15
Decimal Length	0
Physical Length	15
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	VT commissioning detail not included in flow.
None Installed	No VT installed at site.
Y	VT commissioning detail included in flow.

In Market Messages

Market Message
MM00370

DI51510 - Meter Commissioning Information Available

Data Item Information

Data Item Reference	DI51510
Item Description	Confirmation that the relevant Meters have been commissioned and that the commissioning evidence is included in the Notification of Commissioning Information D0383.
Local Catalogue Reference	J2221
Data Item Owner	Retail Energy Code Company
Logical Length	15
Decimal Length	0
Physical Length	15
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	The value “NA” should only ever be used in instances of the D0383 flow from DNO to MOA.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	Meter installed and commissioning detail not included in flow.
NA	DNO sending flow to communicate measurement transformer commissioning information.
None Installed	No Meter installed at site.
Y	Meter installed and commissioning detail included in flow.

In Market Messages

Market Message
MM00370

DI51511 - Phase Id

Data Item Information

Data Item Reference	DI51511
Item Description	A unique identifier given to each line conductor in a polyphase system.
Local Catalogue Reference	J2222
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51512 - Commissioning Date

Data Item Information

Data Item Reference	DI51512
Item Description	The date at which the relevant item of Metering Equipment, or the complete Metering System was commissioned.
Local Catalogue Reference	J2223
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51513 - Commissioning Agent MPID

Data Item Information

Data Item Reference	DI51513
Item Description
Local Catalogue Reference	J2224
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51514 - CT Serial Number

Data Item Information

Data Item Reference	DI51514
Item Description	The unique identifier given to a CT at manufacture and stamped onto the nameplate.
Local Catalogue Reference	J2225
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51515 - Burden on CT

Data Item Information

Data Item Reference	DI51515
Item Description	Total burden on the CT, up to the testing facility, as measured in the commissioning process.
Local Catalogue Reference	J2226
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	2
Physical Length	7
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51516 - Overall Burden on CT (VA)

Data Item Information

Data Item Reference	DI51516
Item Description	Total burden on the CT, up to and beyond the testing facility, including Meter(s) and any other burdens, as measured in the MOA commissioning process.
Local Catalogue Reference	J2227
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	2
Physical Length	7
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51517 - VT Serial Number

Data Item Information

Data Item Reference	DI51517
Item Description	The unique identifier given to a VT at manufacture and stamped onto the nameplate.
Local Catalogue Reference	J2228
Data Item Owner	Retail Energy Code Company
Logical Length	20
Decimal Length	0
Physical Length	20
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51518 - Burden on VT

Data Item Information

Data Item Reference	DI51518
Item Description	Total burden on the VT, up to the testing facility, as measured in the commissioning process.
Local Catalogue Reference	J2229
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	2
Physical Length	7
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51519 - Overall Burden on VT (VA)

Data Item Information

Data Item Reference	DI51519
Item Description	Total burden on the VT, up to and beyond the testing facility, including Meter(s) and any other burdens, as measured in the MOA commissioning process.
Local Catalogue Reference	J2230
Data Item Owner	Retail Energy Code Company
Logical Length	6
Decimal Length	2
Physical Length	7
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes	This Data Item should be populated on instances of the D0383 flow sent by the MOA where group 99L is included. Conversely, this Data Item should never be populated on an instance of the D0383 flow sent by a DNO.
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51520 - Meter Accuracy Class

Data Item Information

Data Item Reference	DI51520
Item Description	The accuracy class of the Meter.
Local Catalogue Reference	J2231
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00370

DI51521 - Compensation Applied to Meter

Data Item Information

Data Item Reference	DI51521
Item Description	Confirmation that compensation factors have (or haven t) been programmed into the Meter to maintain overall accuracy of the Metering System in accordance with the relevant Code of Practice.
Local Catalogue Reference	J2232
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	Where this data item is set to “T” then the MOA will be required to retain and pass the Meter Calibration Certificate and associated compensation factors outside of the DTN as well the D0383 flow in accordance with Code of Practice
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Compensation not applied to meters.
T	Compensation applied to meters.

In Market Messages

Market Message
MM00370

DI51522 - Measurement Transformer Commissioning Completed

Data Item Information

Data Item Reference	DI51522
Item Description	Confirmation that the relevant measurement transformers have been commissioned and that the commissioning evidence is available.
Local Catalogue Reference	J2233
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Measurement transformer commissioning not completed.
T	Measurement transformer commissioning completed.

In Market Messages

Market Message
MM00372

DI51523 - MOA Commissioning Completed

Data Item Information

Data Item Reference	DI51523
Item Description	Confirmation that the relevant Meters have been commissioned and that the commissioning evidence is available.
Local Catalogue Reference	J2234
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	MOA commissioning not completed.
T	MOA commissioning completed.

In Market Messages

Market Message
MM00372

DI51524 - Overall Accuracy of Metering System within Limit(s) Defined within the Relevant BSC CoP.

Data Item Information

Data Item Reference	DI51524
Item Description	Confirmation that the relevant Metering System is within the overall accuracy limit(s) described within the relevant BSC CoP.
Local Catalogue Reference	J2235
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	Metering System outside of relevant overall accuracy limit(s).
T	Metering System within relevant overall accuracy limit(s).

In Market Messages

Market Message
MM00372

DI51525 - Defect/Omission Reason

Data Item Information

Data Item Reference	DI51525
Item Description	Defect/omission reason which has prevented the MOA from completing full commissioning and/or assessment of overall accuracy of the Metering System.
Local Catalogue Reference	J2236
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
1	Rejection to request for D0215 received via D0382 flow from DNO.
2	Notification of Commissioning Information flow D0383 not received from DNO
3	Insufficient load to complete commissioning
4	Commissioning site visit failed due to customer no access.
5	Suspect or invalid data received in Notification of Commissioning Info D0383 flow received from DNO.
6	Site de-energised
7	No longer appointed MOA.
8	Meter on site not CT operated.

In Market Messages

Market Message
MM00372

DI51526 - Risk to Settlement

Data Item Information

Data Item Reference	DI51526
Item Description	A recommendation of the risk that the accuracy of the Metering System poses to Settlement as determined by the MOA and communicated to the Supplier.
Local Catalogue Reference	J2237
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
H	High
L	Low
M	Medium
N	None

In Market Messages

Market Message
MM00372

DI51527 - Defect/Omission Resolution Information

Data Item Information

Data Item Reference	DI51527
Item Description
Local Catalogue Reference	J2238
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	200
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00372

DI51528 - Last Inspection Date

Data Item Information

Data Item Reference	DI51528
Item Description	The date that the meter was last physically inspected
Local Catalogue Reference	J2239
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00254

DI51529 - Related MPAN Response Code

Data Item Information

Data Item Reference	DI51529
Item Description	A code defining the action taken for a Related MPAN request
Local Catalogue Reference	J2240
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
B	Rejected - Primary MPAN is in another relationship
C	Rejected - Secondary MPAN is in another relationship
D	Rejected - Unknown Primary MPAN
E	Rejected - Unknown Secondary MPAN
F	Rejected - Request not from current Supplier of all MPANs
G	Rejected - Primary MPAN is Disconnected
H	Rejected - Secondary MPAN is Disconnected
I	Rejected - Relationship Action value not in valid set
J	Rejected - MPAN Action value not in valid set
K	Rejected - Primary MPAN is not in a relationship
L	Rejected - Secondary MPAN is not in a relationship
M	Rejected - Relationship Action is D and all Secondary MPANs have not been specified
N	Rejected - Relationship Action is A and all current Secondary MPANs have not been specified
P	Rejected -Relationship Action is C and MPAN Action is not A
Q	Rejected - Relationship Action is C and no Secondary MPANs have been specified
R	Rejected - Instruction Number format is invalid
S	Rejected - Relationship Action is A when all MPAN Actions are D
T	Rejected - Primary MPAN not specified
U	Rejected - Secondary MPAN not specified
V	Rejected - Relationship Action not specified
W	Rejected - MPAN Action not specified
X	Rejected - Instruction Number not specified

DI51530 - Relationship Action

Data Item Information

Data Item Reference	DI51530
Item Description	A code defining the action to be taken for a relationship request
Local Catalogue Reference	J2241
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Amend existing relationship
C	Create new relationship
D	Delete existing relationship

DI51531 - MPAN Action

Data Item Information

Data Item Reference	DI51531
Item Description	A code defining the action to be taken for an MPAN within a relationship request.
Local Catalogue Reference	J2242
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Add MPAN to relationship
C	MPAN continues in relationship
D	Delete MPAN from relationship

DI51532 - Primary MPAN

Data Item Information

Data Item Reference	DI51532
Item Description	Primary MPAN to which a Secondary MPAN is linked as part of a group of Related MPANs
Local Catalogue Reference	J2243 / DI-075
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes	Under CSS the Primary MPAN is the MPAN that will be to initiate a switch request.
MHHS Data Classification	Restricted
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-002N
YAML Name	primaryMPAN

In Market Messages

Market Message
MM20010
MM20013
MM20037
MM20038

DI51533 - Secondary MPAN

Data Item Information

Data Item Reference	DI51533
Item Description	Secondary MPAN
Local Catalogue Reference	J2244 / DI-079
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes	Under CSS the Secondary MPAN(s) are the MPANs that will be automatically switch when a switch for the Primary MPAN is initiated.
MHHS Data Classification	Restricted
MHHS Nullable	Mandatory nullable
MHHS DataType	DT-002N
YAML Name	secondaryMPAN

In Market Messages

Market Message
MM20010
MM20013
MM20037
MM20038

DI51534 - Related MPAN Indicator

Data Item Information

Data Item Reference	DI51534
Item Description	A code defining if the MPAN is in a Related MPAN relationship.
Local Catalogue Reference	J2245
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
N	MPAN is not in a Related MPAN relationship
Y	MPAN is in a Related MPAN relationship

DI51535 - Customer Forename

Data Item Information

Data Item Reference	DI51535
Item Description	A free format character string for customer forename.
Local Catalogue Reference	J2246
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51536 - Customer Surname

Data Item Information

Data Item Reference	DI51536
Item Description	A free format character string for customer surname.
Local Catalogue Reference	J2247
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51537 - Customer Title

Data Item Information

Data Item Reference	DI51537
Item Description	A free format character string for customer title.
Local Catalogue Reference	J2248
Data Item Owner	Retail Energy Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51538 - DAP Rejection Code

Data Item Information

Data Item Reference	DI51538
Item Description	A code used to identify that incorrect data is contained within the row; therefore, the row has been rejected.
Local Catalogue Reference	J2249
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
I	Invalid Data
M	Missing Data
N	Non Domestic
O	Other
U	Unrecognised MPAN

DI51539 - DAP Response Code

Data Item Information

Data Item Reference	DI51539
Item Description	A code used to identify that the data has been Accepted or a reason for Rejection
Local Catalogue Reference	J2250
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
I	Invalid Data
M	Missing Data
O	Other
U	Unrecognised MPAN

DI51541 - Metered Indicator

Data Item Information

Data Item Reference	DI51541
Item Description	The indicator used to identify a metered supply
Local Catalogue Reference	J2252
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	The Metered Indicator is held in MPAS and is required by the Central Switching Service (CSS) to identify a metered supply
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
F	The supply of Energy is related to an unmetered supply
T	The supply of Energy is related to a metered supply

DI51542 - Registrable Measurement Point (RMP) Status

Data Item Information

Data Item Reference	DI51542
Item Description	The status of an MPAN held in the SMRS / ERDS at a given point.
Local Catalogue Reference	J2253 / DI-130
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	RMPStatus

Data Item Enumeration

Enumeration Value	Enumeration Description
C	Created - See Notes for definition
O	Operational - See Notes for definition
T	Terminated - See Notes for definition

In Market Messages

Market Message
MM20000

DI51543 - MPAS D0304 Response Code

Data Item Information

Data Item Reference	DI51543
Item Description	A code defining the action taken by MPAS.
Local Catalogue Reference	J2255
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
B	Rejected - Meter Asset Provider ID is invalid or unknown on Effective from Date {MAPA}
C	Rejected - Meter Asset Provider ID not specified
D	Rejected - Effective from Date {MAPA} invalid
E	Rejected - Effective from Date {MAPA} in the future
F	Rejected - MPAN Core is not recognised
G	Rejected - No Supplier registered to MPAN on Effective from Date {MAPA}
H	Rejected - MPAN Core is disconnected
I	Rejected - Meter Id (Serial Number) not recognised on specified MPAN Core
J	Rejected - Meter Id (Serial Number) is not specified
K	Rejected - Meter Id (Serial Number) is not unique within MPAN
L	Rejected - Sending MOP is not the appointed MOP on date of MAP appointment or the current MOP.
M	Rejected - No MOP appointed to MPAN on date of MAP appointment.
N	Rejected - Effective From Date {MAPA} not specified
O	Rejected - MPAN Core not specified
P	Rejected - Effective From Date {MAPA} prior to current MAP Effective From Date
Q	MPAN Fwd migration in progress or completed

In Market Messages

Market Message
MM00241

DI51544 - MOP Flow Response Code

Data Item Information

Data Item Reference	DI51544
Item Description	A code defining the action taken by MPAS
Local Catalogue Reference	J2256
Data Item Owner	Retail Energy Code Company
Logical Length	2
Decimal Length	0
Physical Length	2
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes	Meter Work refers to the date on which the meter work was undertaken (Metering System MTD EFD), i.e. meter installation date, rather than the date on which the update is processed by MPAS
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
B	Rejected - The installation date is in the future
C	Rejected - The MPAN is disconnected on date of meter work.
D	Rejected - No Supplier registered to MPAN on date of meter work.
E	Rejected - The MPAN is not recognised.
F	Rejected - The removal date is before the installation date.
G	Rejected - Meter Type is invalid.
H	Rejected - Meter Asset Provider ID is invalid or unknown on date of meter work.
I	Rejected - Sending MOP is not the appointed MOP on date of meter work or the current MOP
J	Rejected - No MOP appointed to MPAN on date of meter work.
K	Rejected - Meter ID not specified
L	Rejected - Meter ID is too long
M	Rejected - Meter Type is not specified
N	Rejected - The installation date is invalid
P	Rejected - The removal date is not specified
Q	Rejected - The removal date is invalid
R	Rejected - The removal date is in the future
S	Rejected - Meter Asset Provider ID not specified
T	Rejected - The installation date is not specified
U	Rejected - Meter Id (Serial Number) is not unique within the MPAN
V	Rejected - ESME ID exists in MPRS. Not Removed Meter, Associated Import/Export MSID or Related MPAN
W	Rejected - MSN relates to a Smart Meter Type and the ESME ID is NULL
X	Rejected – ESME ID Format is Invalid
Y	Rejected – Number of Displayed Register Digits is NULL and the MSN relates to a Smart Meter Type
Z	Rejected – Non-Smart Meter Type with Number of Displayed Register Digits populated
AA	Rejected – Meter Location is invalid
AB	Rejected – Non-Smart Meter Type with ESME ID populated
AC	Rejected – Number of Displayed Register Digits is incorrect
AD	MPAN Fwd migration in progress or completed

DI51545 - MPAN Applicable Balancing Services Volume Data (Losses)

Data Item Information

Data Item Reference	DI51545
Item Description	The Line Losses relating to the Applicable Balancing Services Volume Data calculated per MPAN by the SVAA
Local Catalogue Reference	J2257
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00381

DI51546 - MPAN Applicable Balancing Services Volume Data (Non-Losses)

Data Item Information

Data Item Reference	DI51546
Item Description	The Applicable Balancing Services Volume Data calculated per MPAN by the SVAA without Line Losses applied
Local Catalogue Reference	J2258
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00381

DI51547 - Secondary Half Hourly Delivered Volumes (Losses)

Data Item Information

Data Item Reference	DI51547
Item Description	The Line Losses relating to the Secondary Half Hourly Delivered Volumes calculated per MPAN by the SVAA
Local Catalogue Reference	J2259
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00381

DI51548 - Secondary Half Hourly Delivered Volumes (Non-Losses)

Data Item Information

Data Item Reference	DI51548
Item Description	The Secondary Half Hourly Delivered Volumes calculated per MPAN by the SVAA without Line Losses applied
Local Catalogue Reference	J2260
Data Item Owner	Balancing and Settlement Code Company
Logical Length	14
Decimal Length	4
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00381

DI51549 - Import/ Export Indicator

Data Item Information

Data Item Reference	DI51549
Item Description
Local Catalogue Reference	J2261
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51550 - Effective from Date {Import/ Export}

Data Item Information

Data Item Reference	DI51550
Item Description
Local Catalogue Reference	J2262
Data Item Owner	Retail Energy Code Company
Logical Length
Decimal Length
Physical Length
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51551 - Period Asset Metering System Metered Data

Data Item Information

Data Item Reference	DI51551
Item Description	The Half Hour metered data for a Half Hourly Asset Metering System.
Local Catalogue Reference	J2273
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	3
Physical Length	11
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51552 - AMSID CORE

Data Item Information

Data Item Reference	DI51552
Item Description	A unique identifier for an Asset Metering System.This is an alias of 'MPAN Core' (J0003). See 'MPAN Core' (J0003) for data item attributes.
Local Catalogue Reference	J2274
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	0
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51553 - Communications Address B

Data Item Information

Data Item Reference	DI51553
Item Description	Communications Address B
Local Catalogue Reference	J2263
Data Item Owner	Retail Energy Code Company
Logical Length	65
Decimal Length	0
Physical Length	0
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51554 - Communications Method B

Data Item Information

Data Item Reference	DI51554
Item Description	Communications Method B
Local Catalogue Reference	J2264
Data Item Owner	Retail Energy Code Company
Logical Length	65
Decimal Length	0
Physical Length	0
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51555 - SIM Serial Number

Data Item Information

Data Item Reference	DI51555
Item Description	SIM Serial Number
Local Catalogue Reference	J2265
Data Item Owner	Retail Energy Code Company
Logical Length	25
Decimal Length	0
Physical Length	0
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51556 - Phase/Wire

Data Item Information

Data Item Reference	DI51556
Item Description	Phase/Wire
Local Catalogue Reference	J2266
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	0
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00156

DI51557 - Inventory Sequence Number

Data Item Information

Data Item Reference	DI51557
Item Description	A sequential number used to positively identify a later version of inventory data for that relevant MPAN.
Local Catalogue Reference	J2267
Data Item Owner	Balancing and Settlement Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445
MM00446

DI51558 - Number of Items

Data Item Information

Data Item Reference	DI51558
Item Description	Number of Items of unmetered equipment applicable to the entry in the inventory
Local Catalogue Reference	J2268
Data Item Owner	Balancing and Settlement Code Company
Logical Length	6
Decimal Length	0
Physical Length	6
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445

DI51559 - Response Reason Code

Data Item Information

Data Item Reference	DI51559
Item Description	A code to show whether the information has been accepted or reasons for rejection
Local Catalogue Reference	J2269
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Accepted
B	Received from incorrect UMSO
C	Inventory Sequence Number error
D	Invalid Effective From Date{UMS}
E	Appointment error
F	Invalid Sub-Meter
G	Errors with CC, SR or CMS Unit Ref

In Market Messages

Market Message
MM00446

DI51560 - UMS Error Code

Data Item Information

Data Item Reference	DI51560
Item Description	A code indicating errors within the inventory
Local Catalogue Reference	J2270
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
A	Invalid Switch Regime
B	Invalid Charge Code
C	Invalid CC/SR combination
D	Invalid CMS Unit Reference

In Market Messages

Market Message
MM00446

DI515607 - Total Amount Invoiced To Suppliers

Data Item Information

Data Item Reference	DI515607
Item Description	In the context of the EMR arrangements, the total amount of money invoiced to all suppliers for a particular invoice run
Local Catalogue Reference	J2280
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51561 - UMS Sub-Meter

Data Item Information

Data Item Reference	DI51561
Item Description	A unique identifier that an Equivalent Meter uses to associate the inventory items within an MSID with different groupings such as PECU array, CMS or split of inventory at customer request
Local Catalogue Reference	J2271
Data Item Owner	Balancing and Settlement Code Company
Logical Length	7
Decimal Length	0
Physical Length	7
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445

DI51563 - Switch Regime

Data Item Information

Data Item Reference	DI51563
Item Description	A code assigned to unmetered equipment that specifies the switching, dimming times and other technical information for the equipment.
Local Catalogue Reference	J2272
Data Item Owner	Balancing and Settlement Code Company
Logical Length	3
Decimal Length	0
Physical Length	3
Data Type	String
Data Type Format	A general character string
Data Item Notes	MDD valid set published on unmetered pages on ELEXON website
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445
MM00446

DI51564 - Charge Code

Data Item Information

Data Item Reference	DI51564
Item Description	A code assigned to unmetered equipment that specifies the associated circuit watts and other technical information for the equipment
Local Catalogue Reference	J2276
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length	0
Physical Length	13
Data Type	String
Data Type Format	A general character string
Data Item Notes	MDD valid set published on unmetered pages on ELEXON website
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445
MM00446

DI51565 - CMS Indicator

Data Item Information

Data Item Reference	DI51565
Item Description	A code indicating whether the Sub-Meter is a CMS Sub-Meter
Local Catalogue Reference	J2277
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
T	The Sub-Meter is a CMS Sub-Meter
F	The Sub-Meter is not a CMS Sub-Meter

In Market Messages

Market Message
MM00445

DI51566 - CMS Unit Reference

Data Item Information

Data Item Reference	DI51566
Item Description	The CMS Unit Reference is a unique identifier of the unit under CMS control, 12 characters in length and to which the Charge Code and Switch Regime pertains. The CMS Unit Reference may have upper- and lower-case characters but their uniqueness is not case sensitive, so upper and lower case are treated as the same character.
Local Catalogue Reference	J2278
Data Item Owner	Balancing and Settlement Code Company
Logical Length	12
Decimal Length	0
Physical Length	12
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445
MM00446

DI51567 - Effective From Date {UMS}

Data Item Information

Data Item Reference	DI51567
Item Description	Effective date from which the inventory details are applicable
Local Catalogue Reference	J2279
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM00445

DI51568 - Metered History Volume From Date

Data Item Information

Data Item Reference	DI51568
Item Description	The earliest Settlement Date for which the HHDA is required to send Metered Volume data
Local Catalogue Reference	J2307
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	ExternalNotes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51569 - Invalid Metered Volume History Request Reason

Data Item Information

Data Item Reference	DI51569
Item Description	The reason why a HHDA has rejected a request to send Historic Metered Data for a specific MPAN
Local Catalogue Reference	J2308
Data Item Owner	Balancing and Settlement Code Company
Logical Length	100
Decimal Length	0
Physical Length	100
Data Type	String
Data Type Format	A general character string
Data Item Notes	ExternalNotes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51570 - Historic Metered Volume

Data Item Information

Data Item Reference	DI51570
Item Description	The Metered Volume (in kWh) for an MPAN / Settlement Date / Settlement Period
Local Catalogue Reference	J2309
Data Item Owner	Balancing and Settlement Code Company
Logical Length	9
Decimal Length	3
Physical Length	11
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes	ExternalNotes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51571 - Work Completed Date

Data Item Information

Data Item Reference	DI51571
Item Description	The date on which the Distributor completed a Supplier electricity meter move during a service alteration
Local Catalogue Reference	J2310
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes	ExternalNotes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51572 - Electricity Distibutor intention to move meter [yes/no]

Data Item Information

Data Item Reference	DI51572
Item Description	Indicates whether the Distributor intends to move the Supplier electricity meter during a service alteration
Local Catalogue Reference	J2311
Data Item Owner	Distribution Connection and Use of System Agreement
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes	T – Yes, Distributor intends to move meter F – No, Distributor will not move meter Where the Distributor states they are not moving the meter, this will act as a notification to the Supplier that they need to arrange to move their customer's meter. Ideally, this would be on the same day as the service alteration. Suppliers have already informed Distributors through DCUSA, where they give consent for their meters to be moved during a service alteration
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51573 - Net Quarterly Interest Contribution Adjustment

Data Item Information

Data Item Reference	DI51573
Item Description	An adjustment arising from recalculation of a previous Quarterly Obligation Period’s Net Quarterly Interest Contribution
Local Catalogue Reference	J2285
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51574 - Net Quarterly Interest Contribution

Data Item Information

Data Item Reference	DI51574
Item Description	The Supplier’s share of Late Payment Interest received from Suppliers or paid to CFD Generators for a Quarterly Obligation Period
Local Catalogue Reference	J2286
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51575 - Maximum Contract Capacity

Data Item Information

Data Item Reference	DI51575
Item Description	The Maximum Contract Capacity at a settlement date for a Contract for Difference
Local Catalogue Reference	J2287
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51576 - Metered Entity Id

Data Item Information

Data Item Reference	DI51576
Item Description	A Metered Entity ID that can reflect any meter entity type used in a metering configuration for EMR Settlement, be that a BMU, MPAN or MSID
Local Catalogue Reference	J2288
Data Item Owner	Retail Energy Code Company
Logical Length	25
Decimal Length	0
Physical Length	25
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51577 - Metered Entity Metered Volume

Data Item Information

Data Item Reference	DI51577
Item Description	Metered Volume for a Metered Entity
Local Catalogue Reference	J2289
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	15
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51578 - Phase Multiplier

Data Item Information

Data Item Reference	DI51578
Item Description	The proportion of the metering configuration volume for a Phased Project that relates to a specific Contract for Difference. The Phase Multiplier is determined from the Phase Total Installed Capacity divided by the Project Total Installed Capacity on each settlement day
Local Catalogue Reference	J2290
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	3
Physical Length	16
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51579 - Phase Total Installed Capacity

Data Item Information

Data Item Reference	DI51579
Item Description	For a settlement day the latest version of the Turbine Installed Capacity of the Phase Active Turbines (any turbines which exported electricity at any time during the settlement day)
Local Catalogue Reference	J2291
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51580 - Project Total Installed Capacity

Data Item Information

Data Item Reference	DI51580
Item Description	For a settlement day the latest version of the Turbine Installed Capacity of the Phased Project Active Turbines (any turbines which exported electricity at any time during the settlement day)
Local Catalogue Reference	J2292
Data Item Owner	Retail Energy Code Company
Logical Length	13
Decimal Length	3
Physical Length	14
Data Type	String
Data Type Format	PositiveDecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51581 - Rolling Negative Price Period

Data Item Information

Data Item Reference	DI51581
Item Description	A Settlement Unit for a Contract for Difference is within a Rolling Negative Price Period
Local Catalogue Reference	J2293
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51582 - Capacity Agreement

Data Item Information

Data Item Reference	DI51582
Item Description	A unique identifier, as used in the Capacity Market Register maintained by the Delivery Body, for a Capacity Agreement arising from a Capacity Market Auction
Local Catalogue Reference	J2294
Data Item Owner	Retail Energy Code Company
Logical Length	19
Decimal Length	0
Physical Length	19
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51583 - Capacity Trade ID

Data Item Information

Data Item Reference	DI51583
Item Description	A unique identifier, allocated by the Delivery Body, for each Physically Traded Capacity Obligation under Capacity Market Rules for Secondary Trading
Local Catalogue Reference	J2295
Data Item Owner	Retail Energy Code Company
Logical Length	24
Decimal Length	0
Physical Length	24
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51584 - CM Agreement Termination Date

Data Item Information

Data Item Reference	DI51584
Item Description	The date for termination of a Capacity Market Agreement, as confirmed by the Delivery Body
Local Catalogue Reference	J2296
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51585 - CM Agreement Termination Reason

Data Item Information

Data Item Reference	DI51585
Item Description	The primary reason for a Capacity Agreement being terminated by the Delivery Body
Local Catalogue Reference	J2297
Data Item Owner	Retail Energy Code Company
Logical Length	200
Decimal Length	0
Physical Length	200
Data Type	String
Data Type Format	DecimalNumber
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51586 - Credit Cover Drawdown

Data Item Information

Data Item Reference	DI51586
Item Description	Any Credit Cover lodged that is subject to drawdown
Local Catalogue Reference	J2298
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51587 - Monthly Capacity Payment Payable

Data Item Information

Data Item Reference	DI51587
Item Description	The monthly payment payable, after any scaling required (as a result of a shortfall in Supplier Charge funds available), to a Capacity Provider in relation to a capacity obligation by a CMU
Local Catalogue Reference	J2299
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51588 - Net Termination Fee Payable

Data Item Information

Data Item Reference	DI51588
Item Description	The net Termination Fee payable after deduction of any Credit Cover already drawn down against the Termination Fee Due
Local Catalogue Reference	J2300
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51589 - Recovery Period Start Date

Data Item Information

Data Item Reference	DI51589
Item Description	The start date of the recovery period during which Capacity Payments made for a CMU have to be repaid
Local Catalogue Reference	J2301
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51590 - Recovery Period End Date

Data Item Information

Data Item Reference	DI51590
Item Description	The end date of the recovery period during which Capacity Payments made for a CMU have to be repaid
Local Catalogue Reference	J2302
Data Item Owner	Retail Energy Code Company
Logical Length	8
Decimal Length	0
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51591 - Relevant Benefit

Data Item Information

Data Item Reference	DI51591
Item Description	Relevant Benefit from a Capacity Provider's Funding Declaration for a CMU that has to be deducted from Capacity Payments Payable to a Capacity Provider in order to avoid cumulation of support for the CM
Local Catalogue Reference	J2303
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51592 - Relevant Expenditure

Data Item Information

Data Item Reference	DI51592
Item Description	Relevant Expenditure from a Capacity Provider's Funding Declaration for a CMU that has to be deducted from Capacity Payments Payable to a Capacity Provider in order to avoid cumulation of support for the CMU
Local Catalogue Reference	J2304
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51593 - Termination Fee Due

Data Item Information

Data Item Reference	DI51593
Item Description	Any Termination Fee Due when a Capacity Agreement is Terminated by the Delivery Body
Local Catalogue Reference	J2305
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51594 - Termination Fee Rate

Data Item Information

Data Item Reference	DI51594
Item Description	The rate of Termination Fee in £/MW applying to a CMU's Capacity Obligation at the Termination Date
Local Catalogue Reference	J2306
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51595 - CFD Fiscal Year

Data Item Information

Data Item Reference	DI51595
Item Description	First Year of the Fiscal Year (April – March)
Local Catalogue Reference	J2281
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length
Physical Length	4
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51596 - CFD Operational Cost Levy Supplier Refund Amount

Data Item Information

Data Item Reference	DI51596
Item Description	A Supplier’s share of any CFD Operational Cost Levy Total Refund Amount
Local Catalogue Reference	J2282
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51597 - CFD Operational Cost Levy Total Refund Amount

Data Item Information

Data Item Reference	DI51597
Item Description	As instructed by the CFD Counterparty, the excess of Operational Cost Levy collected from Suppliers for a Fiscal Year, that is to be refunded to Suppliers
Local Catalogue Reference	J2283
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51598 - Daily Net Generator Compensatory Interest

Data Item Information

Data Item Reference	DI51598
Item Description	Compensatory interest paid to a CFD Generator on any Reconciliation Amount for a CFD
Local Catalogue Reference	J2284
Data Item Owner	Retail Energy Code Company
Logical Length	14
Decimal Length	2
Physical Length	16
Data Type	Number
Data Type Format	Monetary
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51599 - Electricity Smart Meter Equipment (ESME ID)

Data Item Information

Data Item Reference	DI51599
Item Description	The Smart Device ID for a smart meter. This is also known as the DCC GUID and is further defined within the DCC interface specifications.
Local Catalogue Reference	J2312 / DI-085
Data Item Owner	Retail Energy Code Company
Logical Length	23
Decimal Length
Physical Length	23
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory nullable
MHHS DataType
YAML Name	ESMEGUID

In Market Messages

Market Message
MM20010
MM20013
MM20034
MM20035
MM20037
MM20071
MM20072
MM20024

DI51600 - Number of Displayed Register Digits

Data Item Information

Data Item Reference	DI51600
Item Description	The number of digits displayed on the Electricity Smart Meter Register
Local Catalogue Reference	J2313
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51601 - Connection Type

Data Item Information

Data Item Reference	DI51601
Item Description	A code to indicate the type of connection.
Local Catalogue Reference	J2314 / DI-015
Data Item Owner	Balancing and Settlement Code Company
Logical Length	1
Decimal Length
Physical Length	1
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	connectionTypeIndicator

Data Item Enumeration

Enumeration Value	Enumeration Description
E	EHV Current Transformer
H	HV Current Transformer
L	LV Current Transformer
W	Whole Current
U	Unmetered

In Market Messages

Market Message
MM20000
MM20003
MM20004
MM20010
MM20013
MM20021
MM20022
MM20023
MM20026
MM20027
MM20037
MM20038
MM20041
MM20043
MM20029
MM20030
MM20060
MM20062
MM20063
MM20069
MM20066
MM20067

DI51602 - Connection Type EFD

Data Item Information

Data Item Reference	DI51602
Item Description	The Effective From Date for a Connection Type
Local Catalogue Reference	J2315
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51603 - Connection Type ETD

Data Item Information

Data Item Reference	DI51603
Item Description	The Effective To Date for a Connection Type
Local Catalogue Reference	J2316
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51604 - Associated Import / Export MSID

Data Item Information

Data Item Reference	DI51604
Item Description	When this metering point is part of an import/export pair, this identifies the related import OR export metering point.
Local Catalogue Reference	J2317 / DI-038
Data Item Owner	Balancing and Settlement Code Company
Logical Length	13
Decimal Length
Physical Length	13
Data Type	Number
Data Type Format	Integer
Data Item Notes
MHHS Data Classification	Restricted
MHHS Nullable	Mandatory no nulls
MHHS DataType	DT-002
YAML Name	linkedImportExportMPAN

In Market Messages

Market Message
MM20010
MM20013
MM20037
MM20038
MM20024

DI51605 - Associated Import / Export MSID EFD

Data Item Information

Data Item Reference	DI51605
Item Description	The Effective From Date for an Associated Import / Export MSID
Local Catalogue Reference	J2318
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51606 - Associated Import / Export MSID ETD

Data Item Information

Data Item Reference	DI51606
Item Description	The Effective To Date for an Associated Import / Export MSID
Local Catalogue Reference	J2319
Data Item Owner	Balancing and Settlement Code Company
Logical Length	8
Decimal Length
Physical Length	8
Data Type	Number
Data Type Format	CalendarDate
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51607 - SIP ID

Data Item Information

Data Item Reference	DI51607
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2320
Data Item Owner	Retail Energy Code Company
Logical Length	4
Decimal Length	0
Physical Length	4
Data Type	String
Data Type Format	Edifact Level B DTS Variant
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51608 - SIP ANI - Medical Dependency on Electricity

Data Item Information

Data Item Reference	DI51608
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2321
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51609 - SIP ANI - Third Party Presence Required

Data Item Information

Data Item Reference	DI51609
Item Description	The count of metering systems by Consumption Component Class and Supplier in a GSP Group.
Local Catalogue Reference	J2322
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

DI51610 - Corrected Disconnection Component

Data Item Information

Data Item Reference	DI51610
Item Description	The Corrected Component for DDE Events by CCC ID
Local Catalogue Reference	J2353 / DI-413
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069
MM20067

DI51611 - Corrected Disconnection Component Losses

Data Item Information

Data Item Reference	DI51611
Item Description	The Corrected Component for DDE Events by Losses CCC ID
Local Catalogue Reference	J2354 / DI-414
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	17
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069
MM20067

DI51612 - Daily Supplier Advanced Demand Disconnection Volume

Data Item Information

Data Item Reference	DI51612
Item Description
Local Catalogue Reference	J2374 / DI-415
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069
MM20067

DI51613 - Daily Supplier Advanced Demand Disconnection Volume Losses

Data Item Information

Data Item Reference	DI51613
Item Description
Local Catalogue Reference	J2375 / DI-416
Data Item Owner	Balancing and Settlement Code Company
Logical Length	16
Decimal Length	6
Physical Length	18
Data Type	String
Data Type Format	A general character string
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

In Market Messages

Market Message
MM20069
MM20067

DI90016 - domesticPremisesInd

Data Item Information

Data Item Reference	DI90016
Item Description	A flag that indicates if the MPAN of the registration appointment is used to identify a domestic premise.
Local Catalogue Reference	N/A
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (true/false)
Data Item Notes
MHHS Data Classification
MHHS Nullable
MHHS DataType
YAML Name

Data Item Enumeration

Enumeration Value	Enumeration Description
TRUE	Energy is (or will be) taken wholly or mainly for domestic purposes,%EOL%which is to be interpreted in accordance with the Energy Supply Licences.
FALSE	Energy is (or will be) taken wholly or mainly for non-domestic purposes,%EOL%which is to be interpreted in accordance with the Energy Supply Licences.

DI90043 - registrationId

Data Item Information

Data Item Reference	DI90043
Item Description	The CSS identifier associated with a Supplier's Registration
Local Catalogue Reference	DI-849
Data Item Owner	Retail Energy Code Company
Logical Length	36
Decimal Length	0
Physical Length	36
Data Type	String
Data Type Format	UUID
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	CSSRegistrationRequestID

In Market Messages

Market Message
MM20009
MM20010
MM20011
MM20012
MM20013
MM20014
MM20015
MM20018
MM20019
MM20026
MM20037
MM20038
MM20059

DI90250 - Domestic Premise Indicator

Data Item Information

Data Item Reference	DI90250
Item Description	A flag that indicates if the MPAN of the registration appointment is used to identify a domestic premise.
Local Catalogue Reference	DI-030
Data Item Owner	Retail Energy Code Company
Logical Length	1
Decimal Length	0
Physical Length	1
Data Type	Boolean
Data Type Format	Indicator (T/F)
Data Item Notes
MHHS Data Classification	Public
MHHS Nullable	Mandatory no nulls
MHHS DataType
YAML Name	domesticPremiseIndicator