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MQSeries.net Forum Index » General IBM MQ Support » The sequence of the channel

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knegarpetter
PostPosted: Fri Dec 17, 2004 5:56 am    Post subject: The sequence of the channel Reply with quote

Apprentice

Joined: 10 Dec 2004
Posts: 39

How can i se e the sequence of the channel?

and do they have to match "on both sides"?

regards
petter
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mq_abcd
PostPosted: Fri Dec 17, 2004 12:25 pm    Post subject: Reply with quote

Acolyte

Joined: 13 Jun 2004
Posts: 69

U can see the sequence numbers

runmqsc <qmgr name>
dis chs(*) all
yes they have to be the same
if they are not
see thee error logs and

for the sender chl
reset chl(CHLNAME)

READ THE "intercommunicaton manual"
Search this site u can find lots of info

ESSKAY
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JT
PostPosted: Fri Dec 17, 2004 12:58 pm    Post subject: Reply with quote

Padawan

Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.

Quote:
How can i se e the sequence of the channel?

What platforms?

RUNMQSC is not available on the z/OS platform, and I believe OS/400.
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vennela
PostPosted: Fri Dec 17, 2004 1:01 pm    Post subject: Reply with quote

Jedi Knight

Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India

JT wrote:
RUNMQSC is not available on the z/OS platform, and I believe OS/400.


RUNMQSC is not but MQSC commands are available for those platforms also.
You can also use M072 to issue MQSC commands for any platform by client connecting.
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knegarpetter
PostPosted: Mon Dec 20, 2004 12:52 am    Post subject: Reply with quote

Apprentice

Joined: 10 Dec 2004
Posts: 39

LSTSEQNO(3) ?? or?

What would the error log look like if there where a sequense mis match??


regards
Petter
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csmith28
PostPosted: Mon Dec 20, 2004 4:54 pm    Post subject: Reply with quote

Grand Master

Joined: 15 Jul 2003
Posts: 1196
Location: Arizona

Good question.

I don't recall ever having seen an error in the AMQERR0*.LOGS related to mismatching message sequences. That doesn't mean no entry was made but I am pretty sure I have looked in the logs when there was a Sequence issue and if I saw one I would remember it. Or atleast I think I would..... But I have slept since then.

I am not even sure if a sequence issue is reported in the SYSTEM.ADMIN.CHANNEL.EVENT queue.

But, if the channel is INDOUBT when you do a "dis chs(CHANNEL.NAME) all" against it the CURSEQNO is the first thing I would check.
_________________
Yes, I am an agent of Satan but my duties are largely ceremonial.
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EKhalil
PostPosted: Tue Feb 08, 2005 5:46 am    Post subject: Reply with quote

Voyager

Joined: 29 Apr 2003
Posts: 99
Location: Boston, MA

From SDSF\DA on ZOS (channel initiator started task)

+CSQX526E !YOURQMGRNAME CSQXRESP Message sequence error for channel YOURCHANNEL.NAME, 599
sent=6042 expected=1
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kevinf2349
PostPosted: Tue Feb 08, 2005 6:25 am    Post subject: Reply with quote

Grand Master

Joined: 28 Feb 2003
Posts: 1311
Location: USA

From a AIX AMQERRxx.log

Code:
02/02/05  13:23:21
AMQ9526: Message sequence number error for channel 'TEST1_TO_THG_CHL'.

EXPLANATION:
The local and remote queue managers do not agree on the next message sequence
number.  A message with sequence number 1 has been sent when sequence number
2013 was expected.
ACTION:
Determine the cause of the inconsistency.  It could be that the synchronization
information has become damaged, or has been backed out to a previous version.
If the situation cannot be resolved, the sequence number can be manually reset
at the sending end of the channel using the RESET CHANNEL command.
----- amqrfpta.c : 334 --------------------------------------------------------
02/02/05  13:23:21
AMQ9506: Message receipt confirmation failed.

EXPLANATION:
Channel 'TEST1_TO_THG_CHL' has ended because the remote queue manager did not
accept the last batch of messages.
ACTION:
The error log for the channel at the remote site will contain an explanation of
the failure. Contact the remote Systems Administrator to resolve the problem.
----- amqrmrca.c : 670 --------------------------------------------------------


Just happened to have one lying around
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