Solution : https://service.sap.com/sap/support/notes/333068 (SAP Service marketplace login required)
Key words :
additional key words wmmbxy, item segment correctly, ale layer occurs, source code correction, system processes, status text, error message, /afs/wmmbid02, status processing, table i_emseg
Related Notes :
334211 | AFS V2.5B fixpack #01 including Hot Packages 19-30 |