Data Source Credential error upon using OAuth 2.0 to Refresh Kusto data

[Anonymous]

I made a powerbi report that I published to the service with success. 

To schedule refresh on Power BI service, I use OAuth2. When I enter my credentials, I get two errors:

 1.  You need to use SSL (HTTPS) when you use OAuth 2.0 authentication.         

 2.  Message: AADSTS90015: Requested query string is too long. 

Everything works great on Power BI Desktop. 

[YohanEisenbah]

I was coming across the message “You need to use SSL (HTTPS) when you use OAuth 2.0 authentication”. I resolved the issue by following these steps:

1. Make sure that your browser allows pop-ups.
2. If you're not using Microsoft Edge and the error persists after enabling pop-ups, consider switching to Microsoft Edge.

I found this helpful checklist here: link.

[v-jiascu-msft]

Hi @Anonymous,

Could you please mark the proper answers as solutions?

Best Regards,

Dale

[v-jiascu-msft]

Hi @Anonymous,

I set it up and refreshed successfully. I would suggest you make changes to your data source as the error message guided. The connection string could be like this: https://kkkkkkk.kusto.kkkkkk.net:443. The point is 443, which means the connection is encrypted.

Best Regards,
Dale

[Anonymous]

what type of changes should I make? I don't really understand your recommendation.

this is my connection string : https://kkkkkkk.kusto.kkkkkk.net:443/v1/rest/query?db/kkkkkkkkkkk&csl=.show version.

This is the error I get when i try to edit credentials. 

[v-jiascu-msft · Accepted solution]

Hi @Anonymous,

Did you notice that I used a Kusto connector while you used a Web connector? Please try again with the Kusto connector. Please refer to the snapshot below.

Best Regards,
Dale