The Migration Error Handling and Retry Strategy (MEHRS) details a range of checks which are used to report where a SMETS1 Installation fails migration. DCC previously consulted on amending the MEHRS to include two new codes (MA534 / MA535) to explicitly identify errors that are currently reported as an ‘Other Failure’ with the code MA999.
We have concluded on this consultation and published the revised MEHRS on 10 May 2022 with an effective date of 24 May 2022.
In accordance with Clause 8.9 of TMAD, within 14 days of the publication of the MEHRS, any Supplier Party may refer the MEHRS to the Secretary of State as set out in the conclusions document.