We have been having an issue in PowerBI Service where I am unable to set up a scheduled refresh. I keep getting an error message telling me that it failed to update the data source credentials for my...
@RevathiSappidi,
Do you connect to on-premises SharePoint list or SharePoint online list in Power BI Desktop? If you use on-premises SharePoint list, please use Windows authentication in Power BI Desktop, then re-publish PBIX file to Power BI Service and set schedule refresh with gateway.
However, if you use SharePoint online list, please use organizational account in Power BI Desktop and use OAuth authentication in Power BI Service.
Regards,
Lydia