Sharepoint online file datasource refresh is failing

[manjirit]

 I have a Power BI file that is using  Excel file on Sharepoint  as data souces. When I refresh the dataset from Power BI desktop, it goes through without any problem but the refresh for the file published on the Power BI service fails with "Edit Credentials" message.
 

When I try to add my creds using OAuth, I get the following error : "AADSTS90015: Requested query string is too long. 

what is happening?

(Why am I not able to add images into this message?)

[pattersonm8]

I have this same issue - was there any resolution??

[manjirit]

The problem resolved itself. OAuth authentication worked after a while. 

[GilbertQ]

Awesome, thanks for letting us know.

Just to be 100% sure, you did not actually have to make any changes?

[GilbertQ]

Hi there

Have you tried logging out of Power BI Service and back in?

Also make sure you are logged in when wanting to post messages and then you should get the option to add images.