Hi Thomas,
on a first sight, I'd guess your logon stack is not correct.
For the EvaluateTicketLogin to work, CreateTicketLogin has to be gone through.
Based on your above stack, I'd assume the following could be correct:
1. EvaluateTicketLogin: Sufficient
2. ClientCertLoginModule: Optional
3. CreateTicketLogin: Sufficient
4. BasicPassword: Requisite
5. CreateTicketLogin: Optional
see User Authentication and Single Sign-On - SAP Library for a discussion of the different options.
Kind regards,
Patrick