Message Class list used by SAP ABAP Program RFRECACUSTCHECK (Check Customizing Settings for RE-FX)
SAP ABAP Program RFRECACUSTCHECK (Check Customizing Settings for RE-FX) is using
# Object Type Object Name Object Description Note
     
1 Message Class  RECAAP Application-Related Messages
2 Message Class  RECABC Basis (Technical Objects - Library)
3 Message Class  RECACU Customizing