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| ConfigMgrProxyException: Could not send msg data to MQSeries |
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Message
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| sridhsri |
 Posted: Wed Mar 25, 2009 10:31 am Post subject: ConfigMgrProxyException: Could not send msg data to MQSeries |
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Master
Joined: 19 Jun 2008
Posts: 297
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I have a CMP application with the following code:
| Code: |
ConfigManagerProxy.enableConfigManagerProxyTracing("trace.txt");
MQConfigManagerConnectionParameters mqConfigMgrConnParams = new MQConfigManagerConnectionParameters(Server, Port, QueueManager);
mqConfigMgrConnParams.disableDomainAwareness();
mqConfigMgrConnParams.setAdvancedConnectionParameters("TEMP", null, null, 0, 0, "mqm", null);
MQConfigManagerConnectionParameters.enableMQJavaClientTracing("mqtrace.txt");
ConfigManagerProxy cmp = ConfigManagerProxy.getInstance(mqConfigMgrConnParams);
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I do not want to use the default 'SYSTEM.BRK.CONFIG' server conn channel and instead I want to use a different channel. Hence the setAdvancedConnectionParameters().
When I run the application, the exception I get is:
| Code: |
com.ibm.broker.config.proxy.ConfigManagerProxyLoggedException: Could not send message data to MQSeries
at com.ibm.broker.config.proxy.MQSender.send(MQSender.java:372)
at com.ibm.broker.config.proxy.SendManager.send(SendManager.java:163)
at com.ibm.broker.config.proxy.AdministeredObjectPool.registerWithConfigManager(AdministeredObjectPool.java:1727)
at com.ibm.broker.config.proxy.AdministeredObjectPool.registerAdministeredObject(AdministeredObjectPool.java:1530)
at com.ibm.broker.config.proxy.ConfigManagerProxy.<init>(ConfigManagerProxy.java:229)
at com.ibm.broker.config.proxy.ConfigManagerProxy.getInstance(ConfigManagerProxy.java:296)
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I enabled CMP Tracing and MQ Client Tracing. The CMP Trace contained:
| Code: |
2009-03-25 14:16:03.0250 main........... { com.ibm.broker.config.proxy.SendManager.send()
2009-03-25 14:16:03.0250 main........... { com.ibm.broker.config.proxy.SendManager.checkForSpecialRequests()
2009-03-25 14:16:03.0250 main........... } com.ibm.broker.config.proxy.SendManager.checkForSpecialRequests()
2009-03-25 14:16:03.0265 main........... i: CMP sending:
DUMBLEDORE
serializer.version=1.0
commsmessage.type=com.ibm.broker.config.common.Request
...
configmanagerproxy.hostname=XXXX
userid=sridhsri
commsmessage.operationtype=register
uuid=
commsmessage.configobjecttype=ConfigManagerProxy
configmanagerproxy.version=61
configmanagerproxy.noeventlog=false
configmanagerproxy.osname=Windows XP
2009-03-25 14:16:03.0265 main........... { com.ibm.broker.config.proxy.SendManager.isReplyRequired()
2009-03-25 14:16:03.0265 main........... } com.ibm.broker.config.proxy.SendManager.isReplyRequired() true
2009-03-25 14:16:03.0265 main........... { com.ibm.broker.config.proxy.MQSender.send(replyRequired=true)
2009-03-25 14:16:03.0265 main........... { com.ibm.broker.config.proxy.MQConnectionHelper.disconnect()
2009-03-25 14:16:03.0265 main........... } com.ibm.broker.config.proxy.MQConnectionHelper.disconnect()
2009-03-25 14:16:03.0265 main........... com.ibm.broker.config.proxy.MQSender.send() threw an exception: Could not send message data to MQSeries. Stack trace follows.
com.ibm.broker.config.proxy.ConfigManagerProxyLoggedException: Could not send message data to MQSeries
at com.ibm.broker.config.proxy.MQSender.send(MQSender.java:372)
at com.ibm.broker.config.proxy.SendManager.send(SendManager.java:163)
at com.ibm.broker.config.proxy.AdministeredObjectPool.registerWithConfigManager(AdministeredObjectPool.java:1727)
at com.ibm.broker.config.proxy.AdministeredObjectPool.registerAdministeredObject(AdministeredObjectPool.java:1530)
at com.ibm.broker.config.proxy.ConfigManagerProxy.<init>(ConfigManagerProxy.java:229)
at com.ibm.broker.config.proxy.ConfigManagerProxy.getInstance(ConfigManagerProxy.java:296)
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The MQ Client Trace did not contain anything. It just had the initial JVM information.
Does anybody have any ideas what might be the problem ? |
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| WMBDEV1 |
| Posted: Thu Mar 26, 2009 2:20 am Post subject: |
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Sentinel
Joined: 05 Mar 2009
Posts: 888
Location: UK
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I dont know based on the information provided as it doesnt seem to hint to anything in particular.
Does it work if you dont try and set the AdvancedConnectionParameters?
Are you able to connect over this channel as the mqm user from another application
Do the MQ logs show an attempted connection? |
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| sridhsri |
| Posted: Thu Mar 26, 2009 5:39 am Post subject: |
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Master
Joined: 19 Jun 2008
Posts: 297
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I was able to write a java application to connect to the queue manager and the SYSTEM BROKER queue.
The same java code works if I do not use the TEMP channel and instead use the SYS.BRK.CONFIG channel. |
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| mqmatt |
| Posted: Thu Mar 26, 2009 6:32 am Post subject: |
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Grand Master
Joined: 04 Aug 2004
Posts: 1213
Location: Hursley, UK
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The problem is (probably) that you're passing '0' to the advanced connection parameters you don't want to set; this sets the values to the literal '0' rather than leaving them default.
Use -1 instead. Also, for the deployid parameter you shouldn't use mqm.
So in other words, you should just be calling:
| Code: |
| mqConfigMgrConnParams.setAdvancedConnectionParameters("TEMP", null, null, -1, -1, null, null); |
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| sridhsri |
| Posted: Thu Mar 26, 2009 6:38 am Post subject: |
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Master
Joined: 19 Jun 2008
Posts: 297
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| That worked perfectly! Thanks so much Matt. |
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