Power BI Report Server - Authentification with Basic Auth

Hi mypbishell ,

In my opinion ,it should be able to coexist.

And request had a 401 status response,there may be two causes for this error.

1. The Password Manager Account may not have the correct permissions to access the Reporting Services Server (i.e. Content Creator rights on the SRS Reporting side).
2. In complex network environments Windows Integrated Security may fail to authorize the user (client) on the Reporting Services Server because the authorization request is transferred through Password Manager server with impersonated credentials. This case is known as a double-hop issue.  A double-hop issue occurs when the SQL Database and the SQL Reporting Services are on two different servers.

and detail soultion ,refer:https://support.oneidentity.com/pt-br/kb/69693/report-server-error-the-request-failed-with-http-status-401-unauthorized 

Similar case refer:

https://www.sqlservercentral.com/forums/topic/report-builder-2-0-with-basic-authentication-throws-error-on-preview-the-request-failed-with-http-status-401-unauthorized 

https://stackoverflow.com/questions/19247645/the-request-failed-with-http-status-401-unauthorized-in-ssrs

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Best Regards

Lucien