User Population issue while using SSO login

Hello Team,

I am using Single sign on with logon tickets option for user login into NAKISA through portal.

I have mapped portal ID ans password to an head position of an org unit already.

Still it doesn't pickup the employee from the system.

Below information i get after debugging :

I don;t have any clue why user is not getting populated even when i have mapped USER ID for the employee in infortype 105 subtype 0001.

I didn't change the settings in Employee Source also:

Pleas help.