Setting Slip Traps with MSGID

2006-12-20 Thread Lizette Koehler 
Running z/OS V1.4

I recently set the following slip trap for an IOS050I message

IOS050I CHANNEL DETECTED ERROR ON 35C0,11,86,**02,PCHID=0140 


SET SLIP,ID=IOS1,A=SVCD,ML=2,MSGID=IOS050I,END

Slip shows:

IEE735I 08.29.43 SLIP DISPLAY 202   
ID=IOS1,NONPER,ENABLED  
ACTION=SVCD,SET BY CONS *ROUT034,RBLEVEL=ERROR,MATCHLIM=2,0 
MSGID=IOS050I   



Later the IOS050I message occurred but the slip trap did not go off.  Am I 
missing something or is it possible the MSGID= does not always trigger?

Thanks for any clarification.  


Lizette

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Re: Setting Slip Traps with MSGID

2006-12-20 Thread Neubert, Kevin (DIS) 
If you have multiple systems, was the SLIP SET issued on the appropriate
system(s)?

Regards

Kevin

-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Lizette Koehler
Sent: Wednesday, December 20, 2006 5:31 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Setting Slip Traps with MSGID

Later the IOS050I message occurred but the slip trap did not go off.

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Re: Setting Slip Traps with MSGID

2006-12-20 Thread Lizette Koehler 
Kevin,


-  Snip   
If you have multiple systems, was the SLIP SET issued on the appropriate
system(s)?

---  Unsnip


Yes, I have 4 lpars and set the slip the same way on all 4.  I am only
getting the message on 2 of the 4 lpars, but thought I would just put it
everywhere incase it decides to move on me.

I am just a bit confused as to why the slip did not hit, I had thought I set
it correctly.

Lizette

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Re: Setting Slip Traps with MSGID

2006-12-20 Thread Jim Mulder 
IBM Mainframe Discussion List IBM-MAIN@BAMA.UA.EDU wrote on 12/20/2006 
08:30:57 AM:

 Running z/OS V1.4
 
 I recently set the following slip trap for an IOS050I message
 
 IOS050I CHANNEL DETECTED ERROR ON 35C0,11,86,**02,PCHID=0140
 
 
 SET SLIP,ID=IOS1,A=SVCD,ML=2,MSGID=IOS050I,END
 
 Slip shows:
 
 IEE735I 08.29.43 SLIP DISPLAY 202
 ID=IOS1,NONPER,ENABLED
 ACTION=SVCD,SET BY CONS *ROUT034,RBLEVEL=ERROR,MATCHLIM=2,0
 MSGID=IOS050I
 
 
 
 Later the IOS050I message occurred but the slip trap did not go off.
 Am I missing something or is it possible the MSGID= does not always 
trigger?
 
  This is covered by some caveats in the SLIP manual: 

SLIP does not get control: 


For messages that are reissued, for example, messages that are issued on 
one system and appear on another, or branch entry WTOs that are reissued. 

For branch entry WTO if the NLCKS, LOADWAIT, or SYNCH=YES parameter is 
specified on the WTO invocation. 

For branch entry WTO in certain situations where abending the unit of work 
may cause system problems. 

For minor lines associated with a branch entry WTO. 



  The applicable one in this case is where abending the
unit of work may cause system problems. 

  What that actually means is that SLIP MSGID processing is not
done when a branch entry WTO is issued while running on a super
FRR stack ( anything other than the normal FRR stack).  IOS050I is
issued out of the I/O interrupt handler, which runs on the I/O
super FRR stack.

  Instead of skipping SLIP completely in this case, it would 
probably been a better choice to do SLIP processing when the message
is reissued on the local system.  The SLIP processing would then 
by asynchronous with respect to the issuer of the branch entry WTO,
but that would be better than nothing. 

  You can trap the IOS050I asynchronously as follows:

   Add 
IOS050I,SUP(NO),USEREXIT(IEAVTSLM)
into to your MPF parmlib member and then SET MPF=xx

  Then
SLIP SET,A=SVCD,C=06F,RE=4,ID=MSG1,END
 
 
  This technique is described in the IBM-MAIN archives 
of Dec 18, 2001 - Dec 19, 2001 with the subject

  Re: SLIPing on a WTO


Jim Mulder   z/OS System Test   IBM Corp.  Poughkeepsie,  NY

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