Problem with The request failed with HTTP status 401: Unauthorized when access reporting services report.
I'm using SQL Server 2012 and IIS 8. I already set all role and register the user with (Domain\username) in reporting services configuration manager but it was not solved the problem. Then I try login to Windows using join domain username. Then the problem solved. The problem occurs within some employees. Some employee can access reporting service report without login Windows with join domain username, but some is must ?
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