Message Number list used by SAP ABAP Program MWAKAF04_PMAT_DELETE (PMAT_DELETE)
SAP ABAP Program MWAKAF04_PMAT_DELETE (PMAT_DELETE) is using
# Object Type Object Name Object Description Note
     
1 Message Number  WU - 506 Pricing reference material &1 &2 cannot be deleted
2 Message Number  WU - 523 You cannot delete indiv. variants with pricing reference material