Solution : https://service.sap.com/sap/support/notes/1599656 (SAP Service marketplace login required)
Key words :
role deletion reason, terms access control 2010, role usage, access request, error message, request status, solution implement, correction instruction, prerequisites
Related Notes :
1609605 | UAM: Role deletion fails in case of aborted requests |
1591123 | Master Note for SAP Access Control 10.0 - Support Pack 5 |