Message Number list used by SAP ABAP Program MM03MI01_MARA-MATKL (MARA-MATKL)
SAP ABAP Program MM03MI01_MARA-MATKL (MARA-MATKL) is using
# Object Type Object Name Object Description Note
     
1 Message Number  M3 - 531 You are changing material group, but material already used by purchasing