I am starting my application on Websphere server. Its showing the below exception
[8/29/14 1:51:13:709 GMT+05:30] 00000052 EJBContainerI I WSVR0037I: Starting EJB jar: mdb.jar
[8/29/14 1:51:13:766 GMT+05:30] 00000052 EJBMDOrchestr E CNTR0149E: The start up process for the mdb.jar enterprise bean in the CampTargetMDB module failed with the following exception: java.lang.NoClassDefFoundError: com.common.message.Message
at java.lang.Class.getVirtualMethodsImpl(Native Method)
at java.lang.Class.getMethods(Class.java:925)
at com.ibm.ws.metadata.ejb.EJBMDOrchestrator.finishBMDInit(EJBMDOrchestrator.java:1693)
at com.ibm.ws.metadata.ejb.EJBMDOrchestrator.processBean(EJBMDOrchestrator.java:1344)
at com.ibm.ws.runtime.component.EJBContainerImpl.startModule(EJBContainerImpl.java:2618)
at com.ibm.ws.runtime.component.EJBContainerImpl.start(EJBContainerImpl.java:3826)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1122)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1315)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:619)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:940)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:725)
at com.ibm.ws.runtime.component.ApplicationMgrImpl$1.run(ApplicationMgrImpl.java:1266)
at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:4485)
at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:4663)
at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)com.
Changes done Lib folder is replaced with updated lib files
It was working before lib was replaced. And now it is not working even after placing the old lib files back
Kindly share some solutions