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If you’re getting an amq9209 mq error, this article is here to help. IBM® MQ uses your error log counter to display messages about IBM MQ’s own operation, the queue managers that are running, and the error data available from the channels in use. The location of these error logs depends on whether the supervisor’s name is known and whether the error is related to the ideal client.
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I repeatedly got the following error message in AMQERR01.LOG on Mq
How do I reset my MQ channel?
With this special command START CHANNEL mqsc.useStart this PCF command channel.Using the IBM MQ Explorer package.See Start using a channel by z/OS® band.On IBM, using the function CL command or strmqmchl START on the WRKMQMCHL panel
AMQ9209: server connecting to client host ('host...)' corresponding to channel"TEST_CHANNEL" closed.ErrorExplanation:A data purchase has occurred from the "Host Client (...)".TCP/IP. The connection to the remote display host was terminated unexpectedly.The channel name is actually "TEST_CHANNEL"; in some cases where it cannot be determined andthe same will be in the role of '????' from shown.Host
amq9999: transition from channel 'TEST_CHANNEL' to ( 'client-host...)' completedchannel.unusualExplaineddefinition:program abnormally goes through process id 5022 for tunnel "TEST_CHANNEL"The hostname can be ("client-host...)"; in somethingThe cases of the main phrase cannot be determined, therefore they are displayed as "????".
What is MQ?
IBM MQ is a messaging middleware and stand-in for several peer-to-peer modes of operation: ; publish/subscribe; convert the file. Applications can directly multicast From messages to subscribers to many. Posts. Programs communicate by sending each other lots of other data in messages instead of calling each other directly.
The action associated with the second report reads note, “Please note that this exception report may also becomecompletely suppressed by setting any “ExcludeMessage” or “SuppressMessage”.
How do I view MQ error logs?
Invoke IBM® MQ administration mode by typing the following command: mqcli.Select admin error log fileview queue view: To view the most recent log report for the queue manager, enter each of the following commands:Optional: exit IBM administration mode by typing mq, the following special command: exit.
Why is this happening? Is it normal to have these failures, and if hinted at, can they be eliminated?
asked November 7, 2012 at 7:41 pm.