WLS 10.3.2 - Webapp Deployment Error of JNDI Name "already in use" When Same EJB is Packaged in Multiple Webapp

(Doc ID 1189473.1)

Last updated on APRIL 04, 2018

Applies to:

Oracle WebLogic Server - Version 10.3.2 and later
Information in this document applies to any platform.

Symptoms

In Weblogic 10.3.2, when the same ejb is packaged with more than one webapp, webapps fail to be deployed, with error below:

<Jul 14, 2010 1:44:06 AM CEST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004 weblogic.application.ModuleException: Exception preparing module: EJBModule(EJBSiebelAdapter_1.0_10)

Unable to deploy EJB: SiebelAdapter from EJBSiebelAdapter_1.0_10.jar:

[EJB:011055]Error deploying the EJB 'SiebelAdapter(Application: EJBSiebelAdapter_1, EJBComponent: EJBSiebelAdapter_1.0_10)', the JNDI name 'SiebelAdapter' is already in use. You must set a different JNDI name in the weblogic-ejb-jar.xml deployment descriptor or corresponding annotation for this EJB before it can be deployed.

at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:454)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:391)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:59)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:43)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:1221)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:83)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:367)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:39)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:207)
at weblogic.deploy.internal.targetserver.operations.StartOperation.createAndPrepareContainer(StartOperation.java:88)
at weblogic.deploy.internal.targetserver.operations.StartOperation.doPrepare(StartOperation.java:101)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

 

Cause

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