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  1.  Home
  2. RPG400-L
  3. February 2004

Re: Sending messages to the previous (caller's) subfile message queue

ile rpg wrote:
> 
>    This is my so-called proof-of-concept code:
> ...
>    D @clstkentry     s             10    inz('*')
>    D @clstkcounter   s             10i 0 inz(1)
>    D @msgkey         s              4
>    D @apierr         s            256
> 
>    C                   call      'QMHSNDPM'
> ...

If you were called as a ILE program, a stack entry of * and a stack
counter of 1 gets to your program's PEP, not to your caller; try using
2.  (If you were called as a procedure, */1 gets to your caller.)

Here's the invocation stack for an OPM program called from the command
line (QUOCMD):
8    QUOCMD      QSYS             
     PROOF       QTEMP       20   

And for an ILE program:
8    QUOCMD      QSYS                     
   < _PEP_PROOF  QTEMP                    
     PROOF       QTEMP       0000000013

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