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XRN 5188
Interim Data Loads of MAP Id into UK Link

This XRN is part of XRN 5371 Minor Release Drop 10
Last Updated
13 Jul 2021
Release Type
Implementation Date
04 Sep 2021
Proposer CDSP Impacted DSC service area

Service Area 1 (Previous Dec 18 – Mar 21)

Manage Supply Point Registration

Customer Change Team Leader


XRN4780-B was part of June-2020 Major Release and was looking to load, on mass, MAP Id data into UK Link to support CSS.


XRN4780-C is the enduring solution for obtaining MAP Id into CDSP Systems, provided by the Meter Asset Managers (MAMs), and is currently in scope of CSSC delivery in November-2021.


Multiple data loads of MAP Id into UK Link is needed to ensure the integrity of the data item post June-2020 and up until the enduring solution is implemented. This is due to the existing RGMA rules blanking out MAP Id in specific scenarios and the Shipper not providing the appropriate MAP Id data item within the RGMA files. For the enduring solution, MAMs will be providing MAP Id to supplement Shipper provided data, however this will not be the case until XRN4780-C is implemented.

Impacted Customer Types

  • MAP
  • Shipper


Document title Last updated Type
XRN5188 - CP 13/Jul/2021 PDF
XRN5188 - High Level Solution Option Assessment V1.0.pdf 09/Apr/2021 PDF


Initial Review
Change Proposal Raised 04/06/20
Status Awaiting ChMC approval
Approved to Capture 08/07/20
Status ChMC approved into Capture
Solution Consultation
Change Pack Issued 12/04/21
Status Change Pack issued, solution in consultation closes 26/04/2021
Awaiting Delivery
Stage not used 00/00/00
Status Change moved directly to In Delivery
In Delivery
Release - MiR10 07/07/21
Status ChMC approved design 07/07/2021
Implemented on 4th September 2021 04/09/21
Status Implemented as part of Minor Release Drop 10

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