Solution : https://service.sap.com/sap/support/notes/672899 (SAP Service marketplace login required)
Key words :
reset/change password reason, central user administration, source code error, relevant support package, cua master system, cua child system, child system, password history, current password, previous password
Related Notes :
750390 | USR02: various problems with password attributes |
638142 | No password change document for change via the ITS |