Solution : https://service.sap.com/sap/support/notes/1250842 (SAP Service marketplace login required)
Key words :
function module susr_check_debug_ability returns, password logon lock exists, password logon lock relates, cua system assignment missing, special error message provided, database field usr02-uflag, function module susr_check_debug_ability, password-based logon, relevant support package, cua central system
Related Notes :
1256370 | |
668252 | Authorization check for HTTP/external debugging |