I also found an article that suggested doing the following, but as far as I can tell the PARM keyword for CALLPRC does not allow built in functions.
DCL VAR(&READE_INZ) TYPE(*DEc) LEN(3 0) VALUE(2)
DCL VAR(&READE) TYPE(*CHAR) LEN(4)
CHGVAR VAR(%BIN(&READE)) VALUE(&READE_INZ)
CALLPRC PRC($READSETTINGP) PARM(%BIN(&READE) +
Does anyone have any ideas? Most of what I find about CLLE to RPGLE issues is in regard to RTNVAL.
I have ExtProc on the procedure above as me trying anything to get this to work. And some archive posts made it seem like I needed it anytime a procedure is dealing with a 1-byte value, however the help says: "Use *CL if your program uses return values with data types that CL handles differently from RPG." So I'm guessing it's use here is unneeded.
Thanks a lot,
CustomCall Data Systems
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