Java EE (Java Enterprise Edition) General Discussion

I have the error message.
my system setup
Project name BonusApp.ear
jar file BonusJar
war file BunusWar.
J2EE_HOME f:\j2sdkee1.4
JAVA_HOME f:\jdk1.4.1
program path f:\myEJB
ear path f:\myEJB

This program i have tried it on j2sdkee1.2 and it works well, but i cannot deploy it on j2sdkee1.4.

Any help in this regard is very welcome.
What is the context path i have to setup to deploy this project

----------------------------------------------------------------------
stop: BonusApp
Running...
Completed

--- Operation Completed Successfully ---


----------------------------------------------------------------------
undeploy: BonusApp
Running...
Completed

--- Operation Completed Successfully ---


----------------------------------------------------------------------
distribute: C:\BonusApp\BonusApp.ear
Deploy action running...
Contacted Server...
Application BonusApp transferred
Application BonusApp transferred
Deployment of BonusApp is complete.
Deployment of BonusApp is complete.
Completed

--- Operation Completed Successfully ---


----------------------------------------------------------------------
start: BonusApp
Running...
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException: null; nested exception is:
javax.management.ReflectionException

at com.sun.corba.se.internal.iiop.ShutdownUtilDelegate.mapSystemException(ShutdownUtilDelegate.java:61)

at javax.rmi.CORBA.Util.mapSystemException(Util.java:65)

at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstaller_Stub.start(Unknown Source)

at com.sun.enterprise.deployapi.actions.ModuleStateAction.run(ModuleStateAction.java:58)

at java.lang.Thread.run(Thread.java:536)

Caused by: java.rmi.RemoteException: null; nested exception is:
javax.management.ReflectionException

at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.start(JarInstallerImpl.java:1171)

at org.omg.stub.com.sun.enterprise.tools.deployment.backend._JarInstallerImpl_Tie._invoke(Unknown Source)

at com.sun.corba.se.internal.corba.ServerDelegate.dispatch(ServerDelegate.java:353)

at com.sun.corba.se.internal.iiop.ORB.process(ORB.java:252)

at com.sun.corba.se.internal.iiop.RequestProcessor.process(RequestProcessor.java:81)

at com.sun.corba.se.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:106)

Caused by: javax.management.ReflectionException

at com.sun.management.j2se.MOAgents.EmmaBeanUtil.invoke(EmmaBeanUtil.java:346)

at com.sun.enterprise.management.model.emma.J2EEApplicationMdlEmmaAgent.invoke(J2EEApplicationMdlEmmaAgent.java:406)

at com.sun.jdmk.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:334)

at com.sun.jdmk.MetaDataImpl.invoke(MetaDataImpl.java:496)

at com.sun.jdmk.DefaultMBeanAccessor.invoke(DefaultMBeanAccessor.java:528)

at com.sun.jdmk.MBeanServerImpl.invoke(MBeanServerImpl.java:579)

at com.sun.enterprise.management.agent.MEJBUtility.invoke(MEJBUtility.java:314)

at com.sun.enterprise.management.util.J2EEManagementObjectManager.startModule(J2EEManagementObjectManager.java:636)

at com.sun.enterprise.tools.deployment.backend.JarInstallerImpl.start(JarInstallerImpl.java:1161)

... 5 more



!!! Operation Failed !!!

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[Completed (time=15.9sec, status=13)]
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