Message Class list used by SAP ABAP Program CNV_20400_PERF_OPTIMIZER (Optimization of controlling area merge)
SAP ABAP Program CNV_20400_PERF_OPTIMIZER (Optimization of controlling area merge) is using
# Object Type Object Name Object Description Note
     
1 Message Class  CNV Conversion: Messages for Conversion Services (CNCC)
2 Message Class  CNV20400 Message class CNV20400