I get the following error on all my reports. I have added permissions to everything that moves, and still. Any idea which user needs permission to what?
Logon
failure: unknown user name or bad password. (Exception from HRESULT: 0x8007052E)
simon831
Can you post the details of your datasources (TfsOlapReportDs and TfsReportDs)? Can you verify that the "Connect Using: Credentials stored securely in the Report Server" option is selected (and that you have provided the correct credentials). In addition, ensure that the "Use as Windows credentials when connecting to the data source" checkbox is checked.