jfontenot on 07 Dec 2016 01:18:36
Connecting to a SharePoint Online List.
"Your data source can't be refreshed because the credentials are invalid. Please update your credentials and try again."
Edit Credentials, options are:
Anonymous
OAuth2
undefined
Choose OAuth2, sign in to O365, "Failed to update data source credentials."
Previously created reports connected to other SharePoint Online Lists are still working. This problem BI report and SP list were both created 12/2/16.