Hi @Rohit Kulkarni ,
Thanks for reaching out.
Could you please confirm if you are receiving this error when creating Linked service or Integration runtime? By looking at the sql error code it seems like the user/service principal you are trying to use to access the master db doesn't have required permissions, login might have access to the SQL server instance but not to the database mentioned in the error. Could you please make sure the the login had required permissions for master database?
For more clarification please refer to this doc: https://learn.microsoft.com/en-us/sql/relational-databases/errors-events/mssqlserver-916-database-engine-error?view=sql-server-ver15
Here are related docs:
- https://learn.microsoft.com/azure/azure-sql/database/authentication-aad-service-principal
- https://techcommunity.microsoft.com/t5/azure-sql/azure-ad-service-principal-authentication-to-sql-db-code-sample/ba-p/481467
Let us know how it goes.
Thanks