MM20035

MTD Updates to SMRS

Local Catalogue Reference
Message Version
11
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.
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.
Variant ID Name Source Target Owner
Variant ID SV20718 Name MeterUpdate Source Metering Service Target Owner Retail Energy Code Company Change selection
Structure
SV20718
ID Name Range Level Required
S0 Transactional Info Range: 1-1 L1 Mandatory
Interface ID Mandatory
Schema Version Mandatory
Event Code Mandatory
S1 Sender Info Range: 1-1 L1 Mandatory
Environment Tag Mandatory
SubText Optional
Sender Unique Reference Mandatory
Sender Timestamp Mandatory
(Participant) Sender DIP ID Mandatory
Sender Role ID Mandatory
Sender Correlation ID Optional
Connection Provider DIP ID Optional
D0 Transactional Info - DIP Set Range: 1-1 L1 Mandatory
DIP Transaction ID Mandatory
DIP TimeStamp Mandatory
Publication ID Mandatory
DIP Correlation ID Optional
Replay Indicator Mandatory
Msg Service Ticket URL Optional
A0 Addressing Range: 0-1 L1
Conditions: Addressing

Optional for non-Primary Routing
DIP IDs Primary Recipients Mandatory
DIP ID Secondary Recipients Mandatory
DIP Roles / IDs Always Receipient ID Mandatory
Range: 0-0 L1 Null
Range: 0-0 L1 Null
M0 MPAN Range: 1-1 L1 Mandatory
MPAN Core Mandatory
Distributor DIP ID Mandatory
GSP Group Id Mandatory
B033 New/Revised Meter Information Range: 1-1 L1 Mandatory
Meter ID Mandatory
Modified Meter ID Optional
Meter Type Mandatory
Manufacturers Make & Type Optional
Electricity Smart Meter Equipment (ESME ID) Conditional
Meter Location Mandatory
Number of Register Digits Conditional
Meter Installation Date / Time Mandatory
B034 Meter MAP Info Range: 0-* L2 Optional
Meter Asset Provider Id Mandatory
Meter Asset Provider Effective From Date Mandatory
B039 Removed Meter Information Range: 0-1 L1 Optional
Meter ID (Removed) Mandatory
Meter Removal Date / Time Optional
B030 MPAN IHD Info Range: 0-1 L1
Conditions: MPAN IHD Info

May be used with [MeterUpdate]
In Home Display (IHD) Install Status Mandatory
IHD Status EffectiveFrom Date Mandatory