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| MO71 / Event monitoring connection problem |
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| hruettimann |
 Posted: Wed Jul 20, 2005 12:22 am Post subject: MO71 / Event monitoring connection problem |
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Novice
Joined: 02 Aug 2004
Posts: 11
Location: Switzerland
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Dear all,
I have MO71 running on a Windows 2000 PC and connections set up to a dozen or so Queue Managers running on different platforms (Unix, Windows, z/OS).
Basically, all these connections are running fine (they all are defined via a client).
The problem I got now is with event monitoring on the z/OS Queue Manager. The event (queue high/low) is defined to listen on the ‘System.Admin.Perfm.Event’-queue, but this connection is suddenly lost from time to time. In fact, the connection rarely stays up for longer than 24 hours.
The only error message I can find is logged in the xxxxCHIN on z/OS:
+CSQX208E -MQP1 CSQXRESP Error receiving data,
channel MQMON,
connection nnn.nnn.nnn.nnn
(queue manager ????)
TRPTYPE=TCP RC=00000460
+CSQX599E -MQP1 CSQXRESP Channel MQMON ended abnormally
I tried to figure out what exactly TCP RC 460 means ('software caused connection abort'), but without any success so far.
What is funny: the two other connections to the Queue-Manager itself remain untouched (same channel name / definitions); it just drops the connection to the ‘System.Admin.Perfm.Event’-queue.
Did anyone encounter a problem like this?
Any idea is appreciated!
Hans |
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| hopsala |
| Posted: Wed Jul 20, 2005 2:25 pm Post subject: |
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Guardian
Joined: 24 Sep 2004
Posts: 960
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ops:
1. Rings like a fix problem - maybe installling latest PTF's will solve this prob. Call IBM.
2. Try running that specific event processing from another comp, see what happens. Maybe some silly process priorities prob, or else.
3. A few parameters concerning channel behavior - ACTCHL, ADAPS, CURRCHL, DISPS, TCLCHL. Look in "MQ z/OS Setup Guide" Chapter 2 task 17.
4. some TCPIP address space params concerning max open tcp cons or similar.
Otherwise, issue a trace and enjoy... |
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| hruettimann |
| Posted: Thu Jul 21, 2005 7:10 am Post subject: |
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Novice
Joined: 02 Aug 2004
Posts: 11
Location: Switzerland
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hopsala,
thanks a lot for your hints; i'm just coming from moving the event
to another PC now (channel parmameters seems to be ok).
Hans |
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