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  2. MIDRANGE-L
  3. September 2004

RE: Command with Return Variables

Hello again,

I posted code to show how to test for omitted variables in CL... my code
had a bug in it.  The following is an excerpt from the code I posted:

>
>     CALLPRC    PRC(CEETSTA) PARM(&B3 &PARMNO)
>

The fix is to add a 3rd parameter that specifies *OMIT, as shown below:

      CALLPRC    PRC(CEETSTA) PARM(&B3 &PARMNO *OMIT)

Sorry, I glanced over the docs too quickly, and didn't notice that it
said "Omissable" instead of "Optional." When a parm is omissible, you
have to pass something -- either an actual parm or the special value
*OMIT, you can't simply leave it out of the call statement.

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