I just set up the CDMUtil for a customer to let them access Dynamics 365 for Finance and Operations Data, exported to a DataLake, through a serverless instance in Synapse. The customer had added a new user and got an error which vas not perfectly logical
Msg 15151, Level 16, State 1, Procedure CustTable, Line 1 [Batch Start Line 0]
Cannot find the CREDENTIAL 'dynamics365_financeandoperations_XXXXXXXX_sandbox', because it does not exist or you do not have permission.
Msg 4413, Level 16, State 1, Line 223
Could not use view or function 'dbo.CustTable' because of binding errors.The issue was obiously a permission issue… but where??
When we added an earlier user we set up a Role in SQL that had read access to the SQL DataBase. When we added the user to that role it started working… The confusing part was that the error message did not mention the new user anywhere.
When you set up the Synapse connection to Data Lake and FnO… Make sure you add the correct permissions to new SQL-Native users using TSQL in Management Studio.