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MQSeries.net Forum Index » General IBM MQ Support » MQRC 2202 MQRC_CONNECTION_QUIESCING

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WBI_User21
PostPosted: Fri Jan 14, 2011 2:39 am    Post subject: MQRC 2202 MQRC_CONNECTION_QUIESCING Reply with quote

Voyager

Joined: 12 Jun 2007
Posts: 98
Hi MQ Experts ,
Environment :
Linux
MQ version 7013.
Weblogic server's JMS Bridge connecting to queue manager in client mode from different host .
Queue manager is up and running fine
No Server connection channel is stopping or quescing state

We faced Mq exception MQRC 2202 exception .
13/01/2011 15:19:36 [DispatchThread: 1] com.ibm.msg.client.jms.internal.JmsProviderExceptionListener
An exception has been delivered to the connections exception listener: '
Message : com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ1107: A problem with this connection has occurred. An error has
occurred with the WebSphere MQ JMS connection. Use the linked exception to determine the cause of this error.
Class : class com.ibm.msg.client.jms.DetailedIllegalStateException
Stack : com.ibm.msg.client.wmq.common.internal.Reason.reasonToException(Reason.java:496)
: com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:236)
: com.ibm.msg.client.wmq.internal.WMQConnection.consumer(WMQConnection.java:753)
: com.ibm.mq.jmqi.remote.internal.RemoteAsyncConsume.callEventHandler(RemoteAsyncConsume.java:960)
: com.ibm.mq.jmqi.remote.internal.RemoteAsyncConsume.driveEventsEH(RemoteAsyncConsume.java:1318)
: com.ibm.mq.jmqi.remote.internal.RemoteDispatchThread.run(RemoteDispatchThread.java:295)
: com.ibm.msg.client.commonservices.workqueue.WorkQueueItem.runTask(WorkQueueItem.java:209)
: com.ibm.msg.client.commonservices.workqueue.SimpleWorkQueueItem.runItem(SimpleWorkQueueItem.java:100)
: com.ibm.msg.client.commonservices.workqueue.WorkQueueItem.run(WorkQueueItem.java:224)
: com.ibm.msg.client.commonservices.workqueue.WorkQueueManager.runWorkQueueItem(WorkQueueManager.java:298)
: com.ibm.msg.client.commonservices.j2se.workqueue.WorkQueueManagerImplementation$ThreadPoolWorker.run(WorkQueueManagerImpleme
ntation.java:1220)
Quote:
Caused by [1] --> Message : com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '2' ('MQCC_FAILED') reason '2202' ('MQRC_CONNECTION_QUIESCING').
Class : class com.ibm.mq.MQException
Stack : com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:223)
: com.ibm.msg.client.wmq.internal.WMQConnection.consumer(WMQConnection.java:753)
: com.ibm.mq.jmqi.remote.internal.RemoteAsyncConsume.callEventHandler(RemoteAsyncConsume.java:960)
: com.ibm.mq.jmqi.remote.internal.RemoteAsyncConsume.driveEventsEH(RemoteAsyncConsume.java:1318)
: com.ibm.mq.jmqi.remote.internal.RemoteDispatchThread.run(RemoteDispatchThread.java:295)
: com.ibm.msg.client.commonservices.workqueue.WorkQueueItem.runTask(WorkQueueItem.java:209)
: com.ibm.msg.client.commonservices.workqueue.SimpleWorkQueueItem.runItem(SimpleWorkQueueItem.java:100)
: com.ibm.msg.client.commonservices.workqueue.WorkQueueItem.run(WorkQueueItem.java:224)
: com.ibm.msg.client.commonservices.workqueue.WorkQueueManager.runWorkQueueItem(WorkQueueManager.java:298)
: com.ibm.msg.client.commonservices.j2se.workqueue.WorkQueueManagerImplementation$ThreadPoolWorker.run(WorkQueueManagerImplementation.java:1220)'.
google hits with this exception : https://www-304.ibm.com/jct01003c/support/docview.wss?uid=swg1IZ74622. IBM Claims that this issue is fixed in MQ 7013 in the above link . MQ Client and MQ 7 Server both are at level MQ 7013 . Please let me know , if you have faced this problem with MQ 7013 .

All sample MQ Client programs are able to connect ,but only weblogic server was unable to connect to queue manager .
As per IBM documentation , http://publib.boulder.ibm.com/infocenter/wmqv7/v7r0/index.jsp?topic=/com.ibm.mq.csqsao.doc/fm13760_1.htm ,
Quote:
Programmer response
The application should tidy up and terminate. Any uncommitted changes in a unit of work should be backed out.

We tried tidy up weblogic server several times but no luck. Once Queue manager bounced issue resolved . There are no FDCs or Errors in queue manager logs .



Thanks in advance ..
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santnmq
PostPosted: Tue Jan 18, 2011 3:44 am    Post subject: Reply with quote

Centurion

Joined: 11 Jan 2011
Posts: 125
This seems to be because of a process which coulnd'nt be disconnected from the queue manager due to some issue.

Once you stopped the qmgr that got disconnected and start of qmgr resolved the issue.
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santnmq
PostPosted: Tue Jan 18, 2011 3:46 am    Post subject: Reply with quote

Centurion

Joined: 11 Jan 2011
Posts: 125
you could have tried to find out which all process were linked to the qmgr at the time of issue.
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WBI_User21
PostPosted: Tue Jan 18, 2011 4:56 am    Post subject: Reply with quote

Voyager

Joined: 12 Jun 2007
Posts: 98
i did dis conn(*) and found some uncommitted connections on queue manager . I should have tried resolving uncommitted transactions using rsvmqtrn command . I was unsure of rsvmqtrn behaviour hence did not give a try . can we conclude that this is due to uncommitted transactions left on queue manager by Weblogic server ?
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