Categorisation of Gas Address Amendment SDEP Cases
Summary
The Market Message PT0055 is specifically used for SDEP cases related to Gas Crossed Meter queries. We have identified a large number of cases requesting resolutions relating to Gas Address Amendments that are being raised in PT0055.
Latest update and next planned activity
Date of latest update
Latest Update
20/01/2026 - Issue accepted in by Code Manager
Impacts Overview
Impacted REC Documents
Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
Impacted REC Services
Secure Data Exchange Service (SDES)
Priority and rationale
Standard
Priority last updated on 17 Sep 2026
Solution development
No documents available.
There is currently no Change Plan.
Original submission
Change details
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20 Jan 2026
Change details
Categorisation of Gas Address Amendment SDEP Cases
The Market Message PT0055 is specifically used for SDEP cases related to Gas Crossed Meter queries. We have identified a large number of cases requesting resolutions relating to Gas Address Amendments that are being raised in PT0055.
This issue is having an adverse impact on the resolution of Gas Address amendments in SDEP due to them being combined with Gas Crossed Meter SDEP queries.
An identifier needs to be added to the subject of the SDEP query “Gas Address Amendment” to be able to distinguish between the two types of queries. Alternatively, a new market message is required to categorise Gas Address Amendment SDEP queries.
It is hard to pinpoint the exact number of address amendment SDEP queries which are combined with the crossed meter queries due to the nature of them being incorrectly raised.
Impacts
No details provided
Trust and confidence
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Schedule 30 - Resolution of Consumer Facing Switching and Billing Issues
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No details provided
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No details provided
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No details provided
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No details provided
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Secure Data Exchange Service
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GES Users
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No details provided
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No details provided
Priority & timing
Yes
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No details provided
Trust and confidence