Message Class list used by SAP ABAP Program MJK0FA01 (FORMS for SELECT SINGLE Within Structures)
SAP ABAP Program MJK0FA01 (FORMS for SELECT SINGLE Within Structures) is using
# Object Type Object Name Object Description Note
     
1 Message Class  J7 IS-M/SD: Error messages in organization cluster
2 Message Class  JK IS-M/SD: Messages for Sales Order