Issue
When publishing live connections, connecting live, or refreshing extracts using non-default ports or server syntax after the migration to AWS, the below connection errors may occur:Tableau Online can't connect to the following database or publish with a live connection: [database name]
Or
[unixODBC][FreeTDS][SQL Server]Unable to connect: Adaptive Server is unavailable or does not exist
[unixODBC][FreeTDS][SQL Server]Unable to connect to data source
[unixODBC][FreeTDS][SQL Server]Unable to connect to data source