title: passing optional parm between programs in AS400
body: <p>I have a PGMA(RPGLE) which is called from PGMB(CL) and PGMC(CL). PGMB calls PGMA with 2 parms while PGMC calls PGMA with 3 parms. </p>
  
  <p>How do I deal with this in PGMA. I tried options(*Nopass) for the third parm(which is optional) but that is only for procedures I guess. I cannot put this option in PLIST of *entry in PGMA.</p>