Message Class list used by SAP ABAP Function Module SEGMENT_CHECK_EXISTENCE (IDoc-Segment Existenzprüfung)
SAP ABAP Function Module SEGMENT_CHECK_EXISTENCE (IDoc-Segment Existenzprüfung) is using
# Object Type Object Name Object Description Note
     
1 Message Class  E0 SAP EDI messages
2 Message Class  EA IDoc Basis Messages