MM00254

Notification of Old Supplier Information

Local Catalogue Reference
D0311
Message Version
2
Description
Old Supplier notifies New Supplier of existing billing information.
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
Variant ID Name Source Target Owner
Variant ID SV00255 Name Notification of Old Supplier Information Source Electricity Supplier Target Electricity Supplier Owner Retail Energy Code Company Change selection
Structure
SV00255
ID Name Range Level Required
05D MPAN Range: 1-* L1
Conditions: MPAN

Please reference Address Population Rules.
MPAN Core Mandatory
Effective to Settlement Date {REGI} for Old Supplier Mandatory
Energisation Status Optional
Profile Class Id Optional
Meter Timeswitch Code Optional
Line Loss Factor Class Id Optional
Address Line 1 Optional
Address Line 2 Optional
Address Line 3 Optional
Address Line 4 Optional
Address Line 5 Optional
Address Line 6 Optional
Address Line 7 Optional
Address Line 8 Optional
Address Line 9 Optional
Postcode Optional
06D Meter Details Range: 0-* L2 Optional
Meter ID Mandatory
Meter Type Optional
Last Inspection Date Optional
07D Last Actual or Customer Register Readings Range: 0-* L3
Conditions: Last Actual or Customer Register Readings

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
Meter Register Id Mandatory
Reading Date & Time Mandatory
Register Reading Mandatory
Reading Type Mandatory
Time Pattern Regime Mandatory
08D Old Supplier Estimated CoS Readings Range: 0-* L3 Optional
Meter Register Id Mandatory
Register Reading Mandatory
09D Old Supplier's Last EAC Header Range: 0-* L2
Conditions: Old Supplier's Last EAC Header

Only populated for Non-MHHS Metering Points
Effective from Settlement Date Mandatory
10D Old Supplier's Last EAC Details Range: 1-* L3
Conditions: Old Supplier's Last EAC Details

Only populated for Non-MHHS Metering Points
Time Pattern Regime Mandatory
Estimated Annual Consumption Mandatory