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skygold16's avatar
skygold16
Icon for Helper II rankHelper II
3 years ago

The OAuth authentication method isn't supported for this data source.

Hi Experts,    I have few reports in Power BI service which is reading data from the excel files store on SharePoint Team sites. I used the SharePoint folder connector to read the excel file. The ...
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Luxata's avatar
Luxata
Icon for Advocate I rankAdvocate I
2 years ago

Hi this is late but , If you remove the X/:R/ in the document path  (in advanced editor) it will work. 

Alex215's avatar
Alex215
Frequent Visitor
1 year ago

Yup this solved my issue as well. Thank you!