HMRC submission error 3312: Accounting standards applied (bus:AccountingStandardsApplied)

Updating a client to the latest master format

1. Open your client list and expand your client.
2. Highlight the relevant year and click on edit. 
3. This will open a new window.
4. At the bottom of this screen the master client is referenced. 
5. Click on the ellipsis button this will bring up a list of potential master clients.
6. Double click on the relevant client, this will bring up a number of options for that master.
7. Double click on the most recent date i.e. 08.02.2017
8. Click on close.
9. At the bottom of the client list there is an Update button, click that button.
10. A new window will open, click on next and tick the boxes for update mappings for Sage Corporation Tax and also the tick box for Taxation.
11. Complete the process.