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Author

Weblogic Integration Migration from 2.1sp1 to 2.1sp2

Mandar Gandhe
Greenhorn

Joined: Aug 01, 2002
Posts: 29
Hi..
I was using WLS 6.1 sp1 and was running a custom application having some EJBs. Recently I have changed to 2.1sp2. For this migration, I have manually changed all the references in config.xml file to point them to 2.1sp2 installation.
But now the server sends many exceptions at startup (given at the end of the mail). Inspite of the exceptions, the server starts properly but does not allow me to log on to the weblogic integration studio. I have tried deleting all the temporary files generated by the server and restarting the server, but it has not worked.
Can anyone help me solving these migration issues ? If there are any specific guidelines for the migration, pls send across.
thanks in advance
Regards
Mandar
Exception 1
***********
Unable to deploy EJB: Audit from wlpi-ejb.jar:
There is a mismatch between the bean code and generated code.com.bea.wlpi.Audit . Please rerun ejbc on the bean code.The error was j
ava.lang.NoSuchFieldException
at java.lang.Class.getField0(Native Method)
at java.lang.Class.getDeclaredField(Class.java:1108)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.setMDField(ClientDrivenBeanInfoImpl.java:651)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.setMethodDescriptors(ClientDrivenBeanInfoImpl.java:723)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.deploy(ClientDrivenBeanInfoImpl.java:823)
at weblogic.ejb20.deployer.Deployer.deployDescriptor(Deployer.java:1294)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:996)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:31)

***********
Another exception
****************
javax.naming.LinkException: . Root exception is javax.naming.NameNotFoundException: Unable to resolve 'com.bea.wlpi.Notifier' Resolved: 'com.bea.wlpi' Unresolved:'Notifier' ; remaining name 'Notifier'
<<no stack trace available>>
--------------- nested within: ------------------
javax.ejb.EJBException
- with nested exception:
[javax.naming.LinkException: [Root exception is javax.naming.NameNotFoundException: Unable to resolve 'com.bea.wlpi.Notifier' Resolved: 'com.bea.wlpi' Unresolved:'Notifier' ; remaining name 'Notifier']; Link Remaining Name: 'com.bea.wlpi.Notifier']
at com.bea.wlpi.server.plugin.PluginManagerCfgImpl.sendJMS(Unknown Source)
at com.bea.wlpi.server.plugin.PluginManagerCfgImpl.loadPlugin(Unknown Source)
at com.bea.wlpi.server.plugin.PluginManagerCfgImpl.init(Unknown Source)
at com.bea.wlpi.server.plugin.PluginManagerCfgBean_gebmxi_EOImpl.init(PluginManagerCfgBean_gebmxi_EOImpl.java:1520)
at com.bea.wlpi.server.plugin.PluginManagerCfgBean_gebmxi_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:305)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:274)
at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:167)
at weblogic.rmi.internal.ServerRequest.sendOneWayRaw(ServerRequest.java:92)
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:112)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:262)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:229)
at weblogic.rmi.internal.ProxyStub.invoke(ProxyStub.java:35)
at $Proxy101.init(Unknown Source)
at com.bea.wlpi.server.initlistener.InitListenerBean.onMessage(Unknown Source)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:262)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:214)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:1865)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:1819)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Workflow error: com.bea.wlpi.common.plugin.PluginException: Error in "com.bea.b2b.plugin.wlpi.enabler.EnablerPlugin" plugin:
"Cannot register plugin as an instance listener".
at com.bea.b2b.plugin.wlpi.enabler.EnablerPluginBean.load(Unknown Source)
at com.bea.b2b.plugin.wlpi.enabler.EnablerPluginBean_kmmy3f_EOImpl.load(EnablerPluginBean_kmmy3f_EOImpl.java:470)
at com.bea.wlpi.server.plugin.PluginManagerCfgImpl.loadPlugin(Unknown Source)
at com.bea.wlpi.server.plugin.PluginManagerCfgImpl.init(Unknown Source)
****************
 
 
subject: Weblogic Integration Migration from 2.1sp1 to 2.1sp2
 
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