Message Class list used by SAP ABAP Program MJN01FFB (FORMS for SELECT SINGLE Within Structures)
SAP ABAP Program MJN01FFB (FORMS for SELECT SINGLE Within Structures) is using
# Object Type Object Name Object Description Note
     
1 Message Class  JN IS-M/SD: Error Messages in Cluster Resubmission
2 Message Class  JY IS-M/SD: Global Parameters