Message Number list used by SAP ABAP Program L0CNLF18 (L0CNLF18)
SAP ABAP Program L0CNLF18 (L0CNLF18) is using
# Object Type Object Name Object Description Note
     
1 Message Number  JO - 503 Enter a length smaller than &
2 Message Number  JO - 506 This position is taken
3 Message Number  JO - 508 Enter a line
4 Message Number  JO - 509 Position cursor on the appropriate line