Failed to update data source credentials: The credentials provided for the OData source are invalid.

Hi, ChristianEvan33 

According to your problem description, it is successful in Desktop, I think since you encountered the error message related to "Invalid credential", the problem is still related to the credential cache of Odata data source on the service of your account, you can go to the "Manage gateway and datasource" page, find the data source definition of Odata data source, and click Delete.

After that, you go to the dataset setting interface, click edit credential to re-enter Odata's data source credentials for the dataset, and check whether you can successfully configure the data source credential connection.

Thank you for your time and sharing, and thank you for your support and understanding of PowerBI! 

Best Regards,

Aniya Zhang

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