Dear ALL
After successfully shifting the CRM from 2011 to 2013 i found a problem in Reporting section none of the report is working after some finding i conclude that MSCRM_FetchDataSource is not able to connect successfully
Through my report manager i tried to test the connection of MSCRM_FetchDataSource but i got the following error
System.Data.SqlClient.SqlException: Cannot open database "MSCRM_CONFIG" requested by the login. The login failed. Login failed for user 'NT AUTHORITY\SYSTEM'.
I already add the NT Authority \ System as a db_owner under my database user of MSCRM_CONFIG
But still no success any one have any idea why it's happaning
Regards
RB