A couple of fixes have been provided for IMAGE, in this area, specifically dealing
with lock and unlock of semaphores, which caused SA772 and SA773. Taking the latest
available GR may solve the problem

regards,
Vikram

Stan Sieler wrote:

> Date sent:              Tue, 4 Apr 2000 08:47:07 -0400
> Subject:                [HP3000-L] System Abort
> Organization:           Harte & Lyne Limited
> From:                   [log in to unmask]
> To:                     [log in to unmask]
> Send reply to:          [log in to unmask]
>
> > HP3000/918LX
> > MPE 6.0 (C.60.00)
> >
> > System Abort 772 from subsystem 122
> >
> > System Halt 7, $0304
> >
> > Can anyone enlighten me as to what is going on?  Any
> > suggestions as to how to prevent this from happening again?
>
> System abort 772 is:
>    'The procedures CB_SHR_UNLOCK and CB_FAILER caused a system abort because the
>    caller is not the owner of the semaphore and can not unlock it.'
>
> ...not that that's all that useful in this case :)
>
> I agree with James...a memory dump is probably going to be needed.
>
> BTW, to see how I decoded 772, see:
> http://www.allegro.com/papers/dump.html
>
> Stan Sieler                                           [log in to unmask]
> www.allegro.com/sieler/wanted/index.html          www.allegro.com/sieler