Message Class list used by SAP ABAP Program RWRFMATCOPY (Copy Material)
SAP ABAP Program RWRFMATCOPY (Copy Material) is using
# Object Type Object Name Object Description Note
     
1 Message Class  M3 Material Master
2 Message Class  MH Maintain Material Master Data (Retail)
3 Message Class  WRF_MATERIAL Additional Messages for Material Master (Retail)