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NullPointerException Is Thrown During Production Redeployment When JDBC Persistent Sessions Are Configured (Doc ID 2133003.1)

Last updated on SEPTEMBER 07, 2021

Applies to:

Oracle WebLogic Server - Version to [Release 12c]
Information in this document applies to any platform.


A NullPointerException is thrown during production redeployment when JDBC persistent sessions are configured:

####<2016/04/07 11:11:11 JST> <Error> <Deployer> <> <Server01> <[STANDBY] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> <> <BEA-149265> Failure occurred in the execution of deployment request with ID "xxxx" for task "4". Error is: "weblogic.application.ModuleException: java.lang.NullPointerException"
weblogic.application.ModuleException: java.lang.NullPointerException
at weblogic.application.internal.ExtensibleModuleWrapper.prepare(
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(
Caused By: java.lang.NullPointerException
at weblogic.servlet.internal.session.SessionConfigManager.isSamePersistentStore(
at weblogic.servlet.internal.session.SessionContextFactoryImpl.validate(
at weblogic.servlet.internal.session.SessionContextFactoryImpl.createSessionContext(


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