update the partition for admin user to be run when you get the below error after db sync Failed to create a session, confirm that the user has proper privileges to log on to Microsoft Dynamics DECLARE @NetworkDomain nvarchar(255); DECLARE @NetworkAlias nvarchar(80); DECLARE @SID nvarchar(124); DECLARE @InitialPartition BIGINT; SELECT @InitialPartition=Recid FROM PARTITIONS WHERE PARTITIONKEY=N'Initial' SELECT @NetworkAlias=NETWORKALIAS,@NetworkDomain=NETWORKDOMAIN,@SID=SID FROM USERINFO WHERE PARTITION=@InitialPartition AND ID = N'Admin' UPDATE USERINFO SET NETWORKDOMAIN=@NetworkDomain,NETWORKALIAS=@NetworkAlias,SID=@SID WHERE PARTITION != @InitialPartition AND ID = N'Admin' --check number of partitions SELECT * FROM dbo.PARTITIONS