While doing some development in new Microsoft Dynamics AX , while adding a field in a Data entity ,during synchronization I got below error :
Error Cannot open database "AXDBRain" requested by the login. The login failed.
Login failed for user 'xxxxxxx-xxx\xxxxx'. when try to connect to business database with provided configuration.
This error was misleading , because AXDBRain is not the correct DB which my AX is connected with.
Solution :
Go to C:\Users\userid\Documents\Visual Studio 2015\Settings\DefaultConfig.XML
and change the following :
<BusinessDatabaseName>CorrectDBname</BusinessDatabaseName>
Save the file.
Restart VS and try to do Sync again , hopefully this will help to sync.
