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| wilsonho3 |
 Posted: Wed Nov 26, 2003 4:56 am Post subject: How to simulate a sequence number error |
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Voyager
Joined: 20 Nov 2001
Posts: 98
Location: Hong Kong
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my site has MQ on the M/F and the front end is a NT. I have installed
a tool on the mainframe to monitoring sequence number error.
Whenever a seqence number error message appears on the MF, a
channel reset commnd will be called up to reset the sender channel.
How can I simulate a sequecne number error on the MF. Do I need
to set the sequence number on purpose (MF or NT) to create such
an error, any suggestion??
wilson |
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| dgolding |
| Posted: Wed Nov 26, 2003 5:07 am Post subject: |
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Yatiri
Joined: 16 May 2001
Posts: 668
Location: Switzerland
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Reset either side to 999999 (or some other arbitary number) using:
reset chl(chlname) seqnum(999999)
or ON THE RECEIVING SIDE ONLY, do a "reset chl(chlname)". If you do it on the sending side, this will force the receiving side to accept it, and you won't get a sequence number error.
HTH |
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| CHF |
| Posted: Tue Aug 09, 2005 10:09 am Post subject: |
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Master
Joined: 16 Dec 2003
Posts: 297
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I am trying to simulate the error but in vain. I am resetting the receiver channel only, but it seems not to be working for some reason.
I am on Windows XP - WebSphere MQ 5.3 - CSD05
Any ideas?
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CHF  |
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| wschutz |
| Posted: Tue Aug 09, 2005 10:59 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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Have you tried sending a message across that channel, its when the message flows that you'll see the sequence number error....
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-wayne |
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| CHF |
| Posted: Tue Aug 09, 2005 12:26 pm Post subject: |
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Master
Joined: 16 Dec 2003
Posts: 297
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| Quote: |
| Have you tried sending a message across that channel |
I did, but no error.
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CHF |
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| vennela |
| Posted: Tue Aug 09, 2005 12:35 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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| CHF wrote: |
| Quote: |
| Have you tried sending a message across that channel |
I did, but no error. |
Is it a persistent message? |
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| Nigelg |
| Posted: Wed Aug 10, 2005 12:10 am Post subject: |
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Grand Master
Joined: 02 Aug 2004
Posts: 1046
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Write a channel receive exit to amend the sequence number on a msg when it arrives at the receiver.
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| ChrisW |
| Posted: Wed Aug 10, 2005 1:28 am Post subject: |
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Voyager
Joined: 20 May 2001
Posts: 78
Location: UK
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| Just to clarify above - sequence numbers are not recorded until a persistent message has passed across the channel. You also need to ensure that a command server is running for the QM. |
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| CHF |
| Posted: Wed Aug 10, 2005 5:14 am Post subject: |
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Master
Joined: 16 Dec 2003
Posts: 297
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Thanks all. Its working after I start sending the Persistent Messages.
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CHF |
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