How to setup MySQL Dataflow using Premium account

Hi CSpina ,

According to the official document, this problem happens when you're connected to a data source, but haven't set up the credentials or connection details yet. It can happen when you migrate queries into a dataflow

Reason:

The connection details aren't set up correctly.

Resolution:

Select Configure connection. Set up the connection details and credentials.

Refer to:

https://community.powerbi.com/t5/Service/Dataflow-to-SAP-HANA-unable-to-connect-quot-Please-specify-how/td-p/605948

Best Regards,
Eyelyn Qin
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