Re: Lock on command processing program ignored

This is our own command and program. I want to make sure only one job
can run it at a time.

There are no messages coming out in the joblog.

I will be trying an ALCOBJ *EXCL in the validity checker. I'm just
curious as to why a locked-exclusive CPP can still be used.

Evan Harris wrote:
>
> Vern
>
> any reason why wrapping the command in a CL (or RPG for that matter) is not
> an option ? Then you could just lock the program you are calling.
>
> It seems to me that locking a CPP might be dangerous (for some reason I am
> getting the impression you are talking about an IBM CPP) as depending on
> the command the program could be in use elsewhere which might or might not
> cause unpredictable results - it might even be exactly what you want :).
>
> As to why it fails, an error message or some code showing what is happening
> might help suggest an answer.
>
> Regards
> Evan Harris
>
> >I want to have only one job runa program at a time. CL Programming
> >suggests ALCOBJ *EXCL on the program object. In this case, it's a
> >command processing program that I want to restrict. Calling it directly,
> >or trying to debug, fail. However, another job can run it through the
> >command. Is this normal? Is there a way around it?
>
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--
Vern Hamberg

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