Deployment Problem

[bhat]

Hi,
We are facing problem in deploying ear file in WAS4.0 Error thrown by the server is
WSVR0040E: addEjbModule failed for
com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl
(desiredExecutionState: START) (uri: deployedckbe.jar)
java.lang.NoClassDefFoundError: com/ibm/ejs/container/EJSHome
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code))
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java(Compiled
Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java(Compiled Code))
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java(Compiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java(Compiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at
com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java(Co
mpiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at
com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java(Co
mpiled Code))
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at
com.ibm.ws.classloader.ReloadableClassLoader.loadClass(ReloadableClassLoader.jav
a:79)
at com.ibm.ejs.container.BeanMetaData.<init>(BeanMetaData.java:467)
at com.ibm.ejs.container.EJSContainer.loadBeanMetaData(EJSContainer.java:827)
at com.ibm.ejs.container.EJSContainer.getHomeInstance(EJSContainer.java:568)
at com.ibm.ejs.container.EJSContainer.startBean(EJSContainer.java:532)
at com.ibm.ws.runtime.BeanHelper.startBean(BeanHelper.java:154)
at com.ibm.ws.runtime.EJBEngine.addEjbModule(EJBEngine.java:438)
at com.ibm.ws.runtime.Server.startModule(Server.java:607)
at com.ibm.ejs.sm.active.ActiveModule.startModule(ActiveModule.java:511)
at com.ibm.ejs.sm.active.ActiveModule.startAction(ActiveModule.java:355)
at com.ibm.ejs.sm.active.ActiveObject.startObject(ActiveObject.java:717)
at com.ibm.ejs.sm.active.ActiveObject.start(ActiveObject.java:131)
at java.lang.reflect.Method.invoke(Native Method)
at
com.ibm.ejs.sm.agent.AdminAgentImpl.activeObjectInvocation(AdminAgentImpl.java(C
ompiled Code))
at
com.ibm.ejs.sm.active.ActiveObject.invokeContainedObject(ActiveObject.java(Compi
led Code))
at
com.ibm.ejs.sm.agent.AdminAgentImpl.activeObjectInvocation(AdminAgentImpl.java(C
ompiled Code))
at
com.ibm.ejs.sm.agent.AdminAgentImpl.invokeActiveObject(AdminAgentImpl.java:62)
at
com.ibm.ejs.sm.agent._AdminAgentImpl_Tie._invoke(_AdminAgentImpl_Tie.java:73)
at
com.ibm.CORBA.iiop.ExtendedServerDelegate.dispatch(ExtendedServerDelegate.java:5
15)
at com.ibm.CORBA.iiop.ORB.process(ORB.java:2377)
at com.ibm.CORBA.iiop.OrbWorker.run(OrbWorker.java:186)
at com.ibm.ejs.oa.pool.ThreadPool$PooledWorker.run(ThreadPool.java:104)
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:137)
Any one can help me since we are struck here from past 4 days
Thanks in advance
bhat