Solution : https://service.sap.com/sap/support/notes/1593430 (SAP Service marketplace login required)
Key words :
prerequisites program error solution implement, terms access control 2010, entered validity dates, role validity dates, changing validity, retain role, changed dates, default dates, request approval, approver stages
Related Notes :
1591123 | Master Note for SAP Access Control 10.0 - Support Pack 5 |