Hi
If I understand correctly, you create a ODBC which connects to AWS RDS MySQL db. And you want to add this ODBC in the on-premise data gateway, right?
In your scenario, did you install the on-premise data gateway on the same server where ODBC exists? When you add the ODBC data source in data gateway, which error throws out?
By the way, there is no OOTB feature for us to connect to AWS RDS SQL Server data source both in Power BI Desktop and Service currently. Please vote on this idea: AWS RDS SQL Server data source.
Best Regards,
Qiuyun Yu