26th September 2018
HRMC has been working to resolve the issues with the TTM5.0 XMLs. Updated and tested XML messages (in both XML and .txt format), corresponding Trade Notifications and accompanying business scenarios are now in Word format for the following 2 scenarios:
XML documentation was issued on September 24th to support testing in TTM5.0. The remaining 2 scenarios (TC06 and TC26)will be on September 25th
The Smart Error Messages seen in the DMSACC notifications for TC27 and TC39 have not been communicated to before now. These messages are associated with Front End Credibility functionality and are currently being refined. This is new functionality in TTM5.0 and will be introduced in Live in Release 2. Further details will be issued on how to handle these messages before this functionality is introduced in Live.