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websphere4.0 helpneeded ..............pl respond...

 
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hi..i have bunch of jsps and ejbs and htmls in my app...i have installed my application i mean .ear in console successfully.iam getting my welcome page also.
but when iam trying to go inside of my application iam getting this error...coud any body suugest me pl..i have strucked with this almost week back...
the error is::::
java.lang.NoClassDefFoundError: javax/ejb/EJBHome

WebSphere AEs 4.0.1 a0131.07 com.ibm.ws.runtime.EJBEngine 5f43e36 251 user2/Default Server WSVR0040 com.ibm.ws.runtime.runtime ��P�� com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl (desiredExecutionState: START) (uri: EzcBussPartner.jar)�java.lang.NoClassDefFoundError: javax/ejb/EJBHome
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.access$300(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader$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:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:278)
at com.ibm.ws.classloader.EJBJarClassLoader.preloadInterfaces(EJBJarClassLoader.java:121)
at com.ibm.ws.classloader.ClassLoaderManager.lookupClassLoader(ClassLoaderManager.java:200)
at com.ibm.ws.runtime.Server.getClassLoader(Server.java:864)
at com.ibm.ws.runtime.EJBEngine.addEjbModule(EJBEngine.java:380)
at com.ibm.ws.runtime.Server.startModule(Server.java:605)
at com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:321)
at com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:882)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
�������� � IBM WebSphere AEs 4.0.1 a0131.07 com.ibm.ws.runtime.EJBEngine 5f43e36 251 user2/Default Server WSVR0040 com.ibm.ws.runtime.runtime ��P�| €com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl (desiredExecutionState: START) (uri: EzcSystemConfig.jar)�java.lang.NoClassDefFoundError: javax/ejb/EJBHome
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.access$300(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader$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:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:278)
at com.ibm.ws.classloader.EJBJarClassLoader.preloadInterfaces(EJBJarClassLoader.java:121)
at com.ibm.ws.classloader.ClassLoaderManager.lookupClassLoader(ClassLoaderManager.java:200)
at com.ibm.ws.runtime.Server.getClassLoader(Server.java:864)
at com.ibm.ws.runtime.EJBEngine.addEjbModule(EJBEngine.java:380)
at com.ibm.ws.runtime.Server.startModule(Server.java:605)
at com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:321)
at com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:882)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
�������� � IBM WebSphere AEs 4.0.1 a0131.07 com.ibm.ws.runtime.EJBEngine 5f43e36 251 user2/Default Server WSVR0040 com.ibm.ws.runtime.runtime ��P�X }com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl (desiredExecutionState: START) (uri: EzcUserAdmin.jar)�java.lang.NoClassDefFoundError: javax/ejb/EJBHome

pl resopnd kyle..........or senthil or any one...
thx..waiting for ur earlist response..
seradmin
 
Ranch Hand
Posts: 312
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Hi,
In the EzcBussPartner.jar file,check the EJB reference names & JNDI name.
Regards,
M.S.Raman.

Originally posted by rajaram:
hi..i have bunch of jsps and ejbs and htmls in my app...i have installed my application i mean .ear in console successfully.iam getting my welcome page also.
but when iam trying to go inside of my application iam getting this error...coud any body suugest me pl..i have strucked with this almost week back...
the error is::::
java.lang.NoClassDefFoundError: javax/ejb/EJBHome

WebSphere AEs 4.0.1 a0131.07 com.ibm.ws.runtime.EJBEngine 5f43e36 251 user2/Default Server WSVR0040 com.ibm.ws.runtime.runtime ��P�� com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl (desiredExecutionState: START) (uri: EzcBussPartner.jar)�java.lang.NoClassDefFoundError: javax/ejb/EJBHome
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.access$300(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader$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:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:278)
at com.ibm.ws.classloader.EJBJarClassLoader.preloadInterfaces(EJBJarClassLoader.java:121)
at com.ibm.ws.classloader.ClassLoaderManager.lookupClassLoader(ClassLoaderManager.java:200)
at com.ibm.ws.runtime.Server.getClassLoader(Server.java:864)
at com.ibm.ws.runtime.EJBEngine.addEjbModule(EJBEngine.java:380)
at com.ibm.ws.runtime.Server.startModule(Server.java:605)
at com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:321)
at com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:882)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
�������� � IBM WebSphere AEs 4.0.1 a0131.07 com.ibm.ws.runtime.EJBEngine 5f43e36 251 user2/Default Server WSVR0040 com.ibm.ws.runtime.runtime ��P�| €com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl (desiredExecutionState: START) (uri: EzcSystemConfig.jar)�java.lang.NoClassDefFoundError: javax/ejb/EJBHome
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.defineClass(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader.access$300(URLClassLoader.java(Compiled Code))
at java.net.URLClassLoader$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:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:278)
at com.ibm.ws.classloader.EJBJarClassLoader.preloadInterfaces(EJBJarClassLoader.java:121)
at com.ibm.ws.classloader.ClassLoaderManager.lookupClassLoader(ClassLoaderManager.java:200)
at com.ibm.ws.runtime.Server.getClassLoader(Server.java:864)
at com.ibm.ws.runtime.EJBEngine.addEjbModule(EJBEngine.java:380)
at com.ibm.ws.runtime.Server.startModule(Server.java:605)
at com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:321)
at com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:882)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
�������� � IBM WebSphere AEs 4.0.1 a0131.07 com.ibm.ws.runtime.EJBEngine 5f43e36 251 user2/Default Server WSVR0040 com.ibm.ws.runtime.runtime ��P�X }com.ibm.ejs.models.base.config.applicationserver.impl.EJBModuleRefImpl (desiredExecutionState: START) (uri: EzcUserAdmin.jar)�java.lang.NoClassDefFoundError: javax/ejb/EJBHome

pl resopnd kyle..........or senthil or any one...
thx..waiting for ur earlist response..
seradmin

 
rajaram
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hi..i have checked every thing .still iam getting the same eprob..my jsps r not recognising path of ejbs.iam getting class cast exception and javax/ejb/ejbhome not found exception..pl suugest me..even iam not able to identify the ackkages also.
thanks..
rajaram
 
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Hi rajaram,
Put <WAS_HOME>/lib/j2ee.jar in the Application Server classpath.
 
rajaram
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hi..balbir..
thx...i rectified taht prob..but now iam getting
java.lang.exception.my package is not identified by jsp..coud u suugest me...pl...
any one can respond plllllllllease..
thx..
rajaram
 
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rajaram
Please read the Javaranch Naming Policy and change your publicly displayed name to comply with our unique rule. Thank you for your cooperation.
 
rajaram
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hello...
any one pl respond on this?
iam getting java.lang.exception
com.ibm.ejs.resources.seriousMessages ����h ezc/session/EzSessiongjava.lang.Exception: ezc/session/EzSession............
actually iam trying to get session object from my package ezc.session.EzSession..

pl...respond any one..
thx...
 
Greenhorn
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This error is caused by placing the enterprise bean classes on the classpath of the application server. The WebSphere runtime, including the EJB base classes, is not visible to the JVM classloaders, which causes the NoClassDefFound error. To resolve this problem, remove the enterprise bean classes from the classpath of the application server.
 
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