MQSeries.net :: View topic - JMS MQ

manesh.sasidharan · Posted: Wed Mar 25, 2009 12:56 pm Post subject:

Hi All,

I am trying to configure MQSeries with Weblogic thru JMS...
Both Weblogic and MQ are in the same server.
I have done all the settings for JMS and using a MDB to fetch the message from the JMS queue.

When i start the Weblogic server with the MDB installed, i get the following error.

java.lang.NoClassDefFoundError: weblogic/deployment/jms/MDBSession
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(Generic
ClassLoader.java:480)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClass
Loader.java:182)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClass
Loader.java:224)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:219)
at weblogic.utils.classloaders.GenericClassLoader.defineCodeGenClass(Gen
ericClassLoader.java:776)
at weblogic.utils.classfile.utils.CodeGenerator.generateClass(CodeGenera
tor.java:97)
at weblogic.utils.wrapper.WrapperFactory.generateWrapperClass(WrapperFac
tory.java:402)
at weblogic.utils.wrapper.WrapperFactory.getWrapperClass(WrapperFactory.
java:237)
at weblogic.utils.wrapper.WrapperFactory.getWrapperClass(WrapperFactory.
java:200)
at weblogic.deployment.jms.WrappedClassManager.makeNewWrapperClass(Wrapp
edClassManager.java:123)
at weblogic.deployment.jms.WrappedClassManager.getWrappedInstance(Wrappe
dClassManager.java:49)
at weblogic.deployment.jms.JMSSessionPoolManager.getWrappedMDBSession(JM
SSessionPoolManager.java:223)
at weblogic.ejb20.internal.JMSConnectionPoller.setUpQueueSessions(JMSCon
nectionPoller.java:1715)
at weblogic.ejb20.internal.JMSConnectionPoller.createJMSConnection(JMSCo
nnectionPoller.java:2019)
at weblogic.ejb20.internal.JMSConnectionPoller.connectToJMS(JMSConnectio
nPoller.java:1180)
at weblogic.ejb20.internal.JMSConnectionPoller.startJMSConnectionPolling
(JMSConnectionPoller.java:846)
at weblogic.ejb20.deployer.MessageDrivenBeanPoolInfoImpl.start(MessageDr
ivenBeanPoolInfoImpl.java:234)
at weblogic.ejb20.deployer.EJBDeployer.deployMessageDrivenBeans(EJBDeplo
yer.java:1660)
at weblogic.ejb20.deployer.EJBDeployer.start(EJBDeployer.java:1488)
at weblogic.ejb20.deployer.EJBModule.start(EJBModule.java:689)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer
.java:2127)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContai
ner.java:2168)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContai
ner.java:2115)
at weblogic.management.deploy.slave.SlaveDeployer$Application.setActivat
ion(SlaveDeployer.java:3082)
at weblogic.management.deploy.slave.SlaveDeployer.setActivationStateForA
llApplications(SlaveDeployer.java:1751)
at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.j
ava:359)
at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resum
e(DeploymentManagerServerLifeCycleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:131)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:966)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:361)
at weblogic.Server.main(Server.java:32)
<Jul 16, 2008 5:25:32 PM EDT> <Warning> <EJB> <BEA-010061> <The Message-Driven E
JB: SampleMDBBean is unable to connect to the JMS destination: MyMDBQueue. The E
rror was:
[EJB:010196]'javax.jms.JMSException: [J2EE:160056]Error creating or instantiatin
g a wrapper for class com.ibm.mq.jms.MQQueueSession: javax.jms.JMSException: [J2
EE:160056]Error creating or instantiating a wrapper for class com.ibm.mq.jms.MQQ
ueueSession' Linked exception = 'javax.jms.JMSException: [J2EE:160056]Error crea
ting or instantiating a wrapper for class com.ibm.mq.jms.MQQueueSession'
javax.jms.JMSException: [J2EE:160056]Error creating or instantiating a wrapper f
or class com.ibm.mq.jms.MQQueueSession: javax.jms.JMSException: [J2EE:160056]Err
or creating or instantiating a wrapper for class com.ibm.mq.jms.MQQueueSession
at weblogic.deployment.jms.JMSExceptions.getJMSException(JMSExceptions.j
ava:29)
at weblogic.deployment.jms.WrappedClassManager.getWrappedInstance(Wrappe
dClassManager.java:59)
at weblogic.deployment.jms.JMSSessionPoolManager.getWrappedMDBSession(JM
SSessionPoolManager.java:223)
at weblogic.ejb20.internal.JMSConnectionPoller.setUpQueueSessions(JMSCon
nectionPoller.java:1715)
at weblogic.ejb20.internal.JMSConnectionPoller.createJMSConnection(JMSCo
nnectionPoller.java:2019)
at weblogic.ejb20.internal.JMSConnectionPoller.connectToJMS(JMSConnectio
nPoller.java:1180)
at weblogic.ejb20.internal.JMSConnectionPoller.startJMSConnectionPolling
(JMSConnectionPoller.java:846)
at weblogic.ejb20.deployer.MessageDrivenBeanPoolInfoImpl.start(MessageDr
ivenBeanPoolInfoImpl.java:234)
at weblogic.ejb20.deployer.EJBDeployer.deployMessageDrivenBeans(EJBDeplo
yer.java:1660)
at weblogic.ejb20.deployer.EJBDeployer.start(EJBDeployer.java:1488)
at weblogic.ejb20.deployer.EJBModule.start(EJBModule.java:689)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer
.java:2127)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContai
ner.java:2168)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContai
ner.java:2115)
at weblogic.management.deploy.slave.SlaveDeployer$Application.setActivat
ion(SlaveDeployer.java:3082)
at weblogic.management.deploy.slave.SlaveDeployer.setActivationStateForA
llApplications(SlaveDeployer.java:1751)
at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.j
ava:359)
at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resum
e(DeploymentManagerServerLifeCycleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:131)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:966)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:361)
at weblogic.Server.main(Server.java:32)

The CLASSPATH Weblogic server loads is as follows.

CLASSPATH=D:\bea\WEBLOG~1\server\lib\oraclethin.jar;D:\bea\JDK142~1\lib\tools.ja
r;D:\bea\WEBLOG~1\server\lib\weblogic_sp.jar;D:\bea\WEBLOG~1\server\lib\weblogic
.jar;D:\bea\WEBLOG~1\server\lib\wljmsclient.jar;D:\bea\WEBLOG~1\server\lib\websp
here.jar;D:\bea\WEBLOG~1\server\lib\wl-j2ee-client.jar;D:\bea\WEBLOG~1\common\ev
al\pointbase\lib\pbserver44.jar;D:\bea\WEBLOG~1\common\eval\pointbase\lib\pbclie
nt44.jar;D:\bea\JDK142~1\jre\lib\rt.jar;D:\bea\WEBLOG~1\server\lib\webservices.j
ar;D:\Program Files\WebSphere\Java\lib\providerutil.jar;D:\Program Files\WebSphe
re\Java\lib\com.ibm.mqjms.jar;D:\Program Files\WebSphere\Java\lib\ldap.jar;D:\Pr
ogram Files\WebSphere\Java\lib\jta.jar;D:\Program Files\WebSphere\Java\lib\jndi.
jar;D:\Program Files\WebSphere\Java\lib\jms.jar;D:\Program Files\WebSphere\Java\
lib\connector.jar;D:\Program Files\WebSphere\Java\lib\fscontext.jar;D:\Program F
iles\WebSphere\Java\lib\com.ibm.mq.jar;.;D:\Program Files\WebSphere\Java\lib\imq
.jar;D:\Program Files\WebSphere\Java\lib\com.ibm.mqjms.jar;

I really dont know what could be the problem.. I am kind of stuck up with this issue. Any help or advise would be appreciated.

Thanks & Regards
Manesh