The UXTB is for the RMM version of the CA-1 RDS process.


"Confidentially doc, I am the wabbit."

Bugs Bunny

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On Thursday, May 15th, 2025 at 9:51 AM, rpinion865 
<[email protected]> wrote:

> I think you need to run a DFRMM STC which will set up the UXTB. Off the top 
> of my head, I cannot
> remember what STC does that. Maybe my suggestion will ring a bell for you. If 
> not, I can find out
> what STC you need to run.
> 
> 
> 
> "Confidentially doc, I am the wabbit."
> 
> Bugs Bunny
> 
> Sent with Proton Mail secure email.
> 
> 
> On Thursday, May 15th, 2025 at 9:47 AM, Jay Maynard 
> [email protected] wrote:
> 
> > We're having a weird problem. On our QA LPAR, trying to do a tape mount
> > (for an FDRABR restore operation) results in the following messages
> > after the IEF455D for the tape mount:
> > 
> > EDGI100I SUBSYSTEM UXTB NOT DEFINED OR NO TABLE LOADED
> > EDG2003E ABEND S0C4 U0000 RSN 0017 DURING DFSMSrmm SUBSYSTEM PROCESSING AT
> > 4C0DFA IN MODULE K j~
> > EDG4003E DFSMSrmm DETECTED CONTROL BLOCK ERROR 20, 4084 DURING OPEN FOR
> > VQ0002 BY TXNWABRR, UTABRRES, TAPE#
> > 
> > Everything we can find about the EDGI100I message talks about using
> > EDGUX100 to set up processing for tape expiration. We had, at some point in
> > the past, had that exit in place and the associated table, but during the
> > installation of a previous z/OS, converted that to using the
> > EDGDEF00 member to accomplish the same goal and removed the exit and the
> > table.
> > 
> > The annoying thing about this is that this all works perfectly in our
> > production LPAR. We've compared definitions and modules between the two
> > LPARs, and they're the same.
> > 
> > So...anyone have any suggestions as to where we can look? Why does RMM
> > issue EDGI100I if the exit is not in use? I've tried looking at the 0C4
> > dump, and it wasn't very enlightening. We've contacted BMC just to make
> > sure it's not FDR that's the culprit, and they found that it's the victim,
> > and pointed us to the same web page we keep tripping over at
> > https://ibm.com/support/pages/rmm-message-edgi100i-issued .
> > --
> > Jay Maynard
> > 
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> 
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