Message Number list used by SAP ABAP Program L0PXYF01 (L0PXYF01)
SAP ABAP Program L0PXYF01 (L0PXYF01) is using
# Object Type Object Name Object Description Note
     
1 Message Number  HRPAY99AVERA - 012 +/- sign only for fields to be cumulated
2 Message Number  HRPAY99AVERA - 013 When a field is cumulated, you must enter the type of cumulation