Remote Java PageFlow Portlets Throw NullPointerException During Session Failover (Doc ID 974682.1)

Last updated on JULY 10, 2017

Applies to:

Oracle WebLogic Portal - Version 9.2.2 to 10.0.1
Information in this document applies to any platform.

Symptoms

Remote Pageflow portlets of WebLogic Portal throws NullPointerException upon fail over from one managed server to another.

<Error> <HTTP> <MachineName> <m2> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> <1188614255875> <BEA-101020> <[weblogic.servlet.internal.WebAppServletContext@29090b - appName: 'patchEAR', name: 'patchWAR', context-path: '/patchWAR'] Servlet failed with Exception java.lang.NullPointerException
at com.bea.wsrp.consumer.markup.SessionStore.put(SessionStore.java:71)
at com.bea.wsrp.consumer.markup.CookieManager.register(CookieManager.java:143)
at com.bea.wsrp.consumer.markup.MarkupServicesFacade.registerCookieContext(MarkupServicesFacade.java:159)
at com.bea.wsrp.consumer.controls.ProxyPortlet.init(ProxyPortlet.java:315)
at com.bea.netuix.nf.ControlLifecycle$1.visit(ControlLifecycle.java:97)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:324)

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms