I have Reporting Services configured on Windows Server 2008 R2. The reporting services is running under domain account and so its AppPool. I am accessing the site through a custom domain.
The problem is when I access the site through a custom domain on the same server on which the reporting services is running, IE keeps on asking me to enter credentials and I get
0x7 KDC_ERR_S_PRINCIPAL_UNKNOWN error in my event log and I am not able to log in. However, if I access the same site through another machine in the same network, I am able to log on successfully. So, this happens only if i access the site from server on which reporting services is installed.
What configuration am I missing?
I have set SPN
HTTP/www.mydomain.com for the server on which reporting services is installed, also have set the host header in IIS and reporting services configuration.