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| MQRCCF_DUPLICATE_IDENTITY |
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| gowrisha |
 Posted: Wed Apr 24, 2002 12:03 pm Post subject: |
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Newbie
Joined: 23 Apr 2002
Posts: 2
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Hi, I am new to MQSeries. I am testing my Solaris client connection to MQSeries on NT server through JMS interface.
I am using all the default QM's and server connections on NT. The broker is also linked to the default QM. I successfully tested the pub/sub model from NT itself. To test it from a client, I did the following:
* Installed MQSeries client for Solaris.
* Included the path for all the shared libraries in LD_LIBRARY_PATH
* Set the env variable MQSERVER to point to the default channel/TCP/IPaddress of the NT server.
When I run my test app, I am able to publish on JMS server, but when I try to retrieve (from the same program) using a durable subscriber, I get the following error:
com.ibm.mq.jms.BrokerCommandFailedException: Broker command failed: MQRCCF_DUPLI
CATE_IDENTITY Reason code 3078
at com.ibm.mq.jms.SubscriptionHelper.checkResponse(SubscriptionHelper.ja
va:1206)
at com.ibm.mq.jms.MQQueueSubscriptionEngine.sendBrokerCommand(MQQueueSub
scriptionEngine.java:2369)
at com.ibm.mq.jms.MQQueueSubscriptionEngine.openDurableSubscription(MQQu
eueSubscriptionEngine.java:606)
at com.ibm.mq.jms.MQMigrateSubscriptionEngine.openDurableSubscription(MQ
MigrateSubscriptionEngine.java:375)
at com.ibm.mq.jms.MQTopicSession.createDurableSubscriber(MQTopicSession.
java:754)
at com.ibm.mq.jms.MQTopicSession.createDurableSubscriber(MQTopicSession.
java:593)
at PubTest.main(PubTest.java:49)
I am not able to find the explanation for the error MQRCCF_DUPLICATE_IDENTITY.
Can anyone help me out with the reason for failure or to locate the docs on MQRCCF_*.
Thanks.
Gowri. |
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| bower5932 |
| Posted: Wed Apr 24, 2002 1:54 pm Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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There are a bunch of MQRCCF_* return codes in the back of the MQSeries Publish/Subscribe User's Guide. From Appendix A:
MQRCCF_DUPLICATE_IDENTITY
Publisher or subscriber identity already assigned to another user ID.
Each publisher and subscriber has a unique identity consisting of a queue manager name, a queue name, and optionally a correlation identifier. Associated with each identity is the user ID under which that publisher or subscriber first registered. A given identity can only be assigned to one user ID at a time. While the identity is registered with the broker all commands wanting to use it must specify the correct user ID. When a publisher or a subscriber no longer has any registrations with the broker the identity can be used by another user ID.
Corrective action: Either retry the command using a different identity or remove all registrations associated with the identity so that it can be used by a different user ID. The user ID to which the identity is currently assigned is returned within the error response message. A Deregister command could be issued to remove these registrations. If the user ID in question cannot be used to execute such a command, you will need to have the necessary authority to open the SYSTEM.BROKER.CONTROL.QUEUE using the
MQOO_ALTERNATE_USER_AUTHORITY option.
[ This Message was edited by: bower5932 on 2002-04-24 14:55 ]
[ This Message was edited by: bower5932 on 2002-04-24 14:56 ] |
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