Message Number list used by SAP ABAP Program LVFRRF0A (Include LVFRRF0A - Forms with first letter 'A')
SAP ABAP Program LVFRRF0A (Include LVFRRF0A - Forms with first letter 'A') is using
# Object Type Object Name Object Description Note
     
1 Message Number  VFRR - 409 You cannot create revenue recogntion lines with a user exit