Solution : https://service.sap.com/sap/support/notes/102808 (SAP Service marketplace login required)
Key words : 
additional key words cl6k, adjust form routine auspraegungen_loeschen, attached source code corrections, correct source code, current source code, syst-subrc ne 0, patch / hot package 01, hot package, problems occur, lock management
Related Notes : 
       
| 166530 | @3Z@ Config. objects delete classification data |