We use Kerberos in our environment and have SQL 2012 integrated in a multi sharepoint server farm and everything works; spn's are set, claims to token working fine, etc.
I installed AX 2012 R2 on one server, databases on another, and report extensions on the sharepoint(report server) with no issues.
I can deploy the reports just fine.
When I try to run a report through AX, I get "token cannot be zero".
When I run the same report in the sharepoint library, I get:
An error has occurred during report processing. (rsProcessingAborted)
Cannot impersonate user for data source 'AutoGen__ReportDataProvider'. (rsErrorImpersonatingUser)
Cannot convert claims identity to windows token. (rsClaimsToWindowsTokenError)
Could not retrieve a valid Windows identity.
Token cannot be zero.
I've tried finding special instructions for AX regarding SSRS integration with sharepoint and kerberos but cannot find anything.
Help?