I was trying to make an external subroutine cobol program on MVS but I was having problem with source and target. What would be my source stage and target stage. You see, I am a cobol programmer before and I know the data have to be passed thru linkage section in and out. Do I have to manually code this subroutine.
I have no problem calling an subroutine from the calling program. I can use the external routine stage or I can use external source and external stage. The only problem as I said would be how to create the sub-routine in the MVS. Please help.