As Nic and Robert have said, you can't change the value of a return-code from a completed step. Either, as Nic suggested, check out the File-Aid documentation to see if there is any way to "turn off" the return-code from there. Or, change whatever it is, either human or program, that is seeing the "08" for the job and not being happy. If you search this forum you'll see there was a big topic on this a few weeks back. What you want can't be done. So you have to come up with something else.