Solution : https://service.sap.com/sap/support/notes/451726 (SAP Service marketplace login required)
Key words :
illegal characters solution code correction / changeafter, usein technical names, letters 'a'-'z', replacement reads asfollows, replacement occurs automatically, terms role migration, role 'sap_bc_service&support', ' + hexadecimal code, role migration, additional characters '-'
Related Notes :
| 452441 | EP 5.0: Central Note for Role Migration |