Message Number list used by SAP ABAP Function Module MARA_MATFI (Prüfung, ob das Fixierungskennzeichen geändert werden darf)
SAP ABAP Function Module MARA_MATFI (Prüfung, ob das Fixierungskennzeichen geändert werden darf) is using
# Object Type Object Name Object Description Note
     
1 Message Number  MM - 634 Material &1 cannot be locked because scheduled changes exist
2 Message Number  MM - 635 You are not authorized to lock the material &1
3 Message Number  MM - 636 You are not authorized to undo the lock for material &1
4 Message Number  MM - 637 The material &1 cannot be unlocked
5 Message Number  MM - 638 Changes to the locking of material &1 cannot be scheduled