Solution : https://service.sap.com/sap/support/notes/1654579 (SAP Service marketplace login required)
Key words : 
prerequisites invalid user entry, symptom pss application, terms access control 10, hr trigger reason, class /grcpi/cl_gria_hr, attached correction instruction, correct user, user exist, solution implement, considered
Related Notes : 
       
| 1640992 | Master Note for SAP Access Control 10.0 - Support Pack 7 |