MQSeries.net :: View topic - Is it Prob? SYSTEM.ADMIN.ACCOUNTI reached to MAXDEPTH

asudhakar

Hi All,

Pls find below information about System queue full..

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My doubt : Is it issue ?. How can we proceed to reduce the depth of the queue.

Pls share your thoughts....
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Observed system queue is full, pls find below information and suggest.

1. Log talking about SYSTEM.ADMIN.ACCOUNTING.QUEUE

---- amqkacca.c : 798 --------------------------------------------------------
02/17/10 19:06:04 - Process(9155.4054) User(mqm) Program(amqzlaa0_nd)
AMQ7315: Failed to put message to accounting queue. Reason(2)

EXPLANATION:
The attempt to put a messsage containing accounting data to the queue
SYSTEM.ADMIN.ACCOUNTING.QUEUE failed with reason code 2. The
message data has been discarded.
This error message will be written only once for attempts to put a message to
the queue as part of the same operation which fail for the same reason.
ACTION:
Ensure that the queue SYSTEM.ADMIN.ACCOUNTING.QUEUE is
available and operational.
----- amqkacca.c : 1657 -------------------------------------------------------
mqm@tsth5002:/var/mqm/qmgrs/TSTH5002/errors $ hostname

2. Verified the queue SYSTEM.ADMIN.ACCOUNTING.QUEUE it reached to maximum depth,

dis ql(SYSTEM.ADMIN.ACCOUNTING.QUEUE) curdepth maxdepth
1 : dis ql(SYSTEM.ADMIN.ACCOUNTING.QUEUE) curdepth maxdepth
AMQ8409: Display Queue details.
QUEUE(SYSTEM.ADMIN.ACCOUNTING.QUEUE) TYPE(QLOCAL)
CURDEPTH(3000) MAXDEPTH(3000)

3. Can find some messages in dlq. I am not sure. These messages belongs to App team

dis ql(QL.WMT.TSTH5002.DEAD.LETTER.QUEUE) curdepth maxdepth
5 : dis ql(QL.WMT.TSTH5002.DEAD.LETTER.QUEUE) curdepth maxdepth
AMQ8409: Display Queue details.
QUEUE(QL.WMT.TSTH5002.DEAD.LETTER.QUEUE)
TYPE(QLOCAL) CURDEPTH(9091)
MAXDEPTH(640000)

4. Some information about SYSTEM.ADMIN.ACCOUNTING.QUEUE ibm url

Additional information
The SYSTEM.ADMIN.ACCOUNTING.QUEUE and SYSTEM.ADMIN.STATISTICS.QUEUE are used by the monitoring feature introduced in WebSphere MQ V6. If monitoring is enabled, then accounting and statistics messages are placed on these queues. These messages occur at the end queue manager accounting and statistics interval, and also when the reset queue manager statistics command is issued.

The sample monitoring utility "amqsmon" can be used to get the messages from the queues and display the information contained in the messages.

If you notice that there are messages on these queues, that indicates that the queue manager accounting or the statistics monitoring feature of MQ has been enabled.

You can disable the queue manager accounting or the statistics monitoring features using MQSC commands. Example: ALTER QMGR ACCTQ(OFF)

Can I delete messages from the SYSTEM.ADMIN.ACCOUNTING.QUEUE and SYSTEM.ADMIN.STATISTICS.QUEUE?
Answer In general, you should not delete messages from any of the WebSphere MQ SYSTEM.* queues.

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ACCTQ prop for QM :
dis qmgr acctq qmname
7 : dis qmgr acctq qmname
AMQ8408: Display Queue Manager details.
QMNAME(QMN) ACCTQ(ON)
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WebSphere MQ, MB Support and Admin