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

["Buck" <buck.calabro@xxxxxxxxxxxx>]

>    I may start experimenting with *DIAG, I'm assuming activation groups
have
>    nothing to do with this.  I've also experimented with SNDPGMMSG in the
>    called program; that's no good either.

Activation groups don't really bear on this issue.  If you follow Barbara's
post a little closer, you can see that it's a call stack issue.  Procedures
and the ILE PEP add a level to the stack.  To see this, do as Barbara did.
Put your program in debug and stop just before sending the message.  Do a
DSPJOB and look at the call stack.  Count the levels between the procedure
which will send the message and the procedure/program which will receive it.
That should give you a jump start...
  --buck