Raising the Log Level on Logger oracle.adfinternal.controller from NOTIFICATION:1 to TRACE:32 Returns Internal Error When Accessing WebCenter Portal

(Doc ID 2374177.1)

Last updated on MARCH 16, 2018

Applies to:

Oracle WebCenter Portal - Version 12.2.1.1.0 and later
Information in this document applies to any platform.

Symptoms

Raising the log level on logger oracle.adfinternal.controller from NOTIFICATION:1 to TRACE:32 returns Internal Error when accessing WebCenter Portal.

Steps:
-------
1.  Navigate to WebCenter > Portal > Server > WebCenter Portal (WC_Portal).
2.  Click on WebCenter Portal drop down > logs > log configuration.
3.  Expand the Root Logger > oracle > oracle.adfinternal and look for 'ORACLE.ADFINTERNAL.CONTROLLER' and set to TRACE:32(FINEST)
4.  Access WCP - http://servername:port/webcenter

An Internal Error will be displayed, and the logs will show:

[2017-11-06T16:11:13.427-05:00] [WC_Portal] [WARNING] [][oracle.adfinternal.view.faces.context.RichExceptionHandler] [tid:[ACTIVE].ExecuteThread: '23' for queue: 'weblogic.kernel.Default(self-tuning)'] [userId:<USERID>] [ecid:<ECID>] [APP: webcenter] [partition-name:DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LyJB2CV6uH3Lrmg8yY1PzsoD00000W]ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase
RESTORE_VIEW 1[[java.lang.NullPointerException
at oracle.adfinternal.controller.activity.ViewActivityLogic.handleInputParameters(ViewActivityLogic.java:522)
at oracle.adfinternal.controller.application.PageParameterPagePhaseListener.evaluateInputParameterForViewPort(PageParameterPagePhaseListener.java:215)
at oracle.adfinternal.controller.application.PageParameterPagePhaseListener.beforePhase(PageParameterPagePhaseListener.java:112)
at oracle.adfinternal.controller.lifecycle.ADFLifecycleImpl$PagePhaseListenerWrapper.beforePhase(ADFLifecycleImpl.java:559)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.internalDispatchBeforeEvent(LifecycleImpl.java:104)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:195)
..
..
[2017-11-06T16:11:13.427-05:00] [WC_Portal] [ERROR] [][oracle.webcenter.webcenterapp.internal.view.webapp.WebCenterShellPageRedirectionFilter] [tid: [ACTIVE].ExecuteThread: '23' for queue:'weblogic.kernel.Default (self-tuning)'] [userId: <USERID>] [ecid:<ECID>] [APP: webcenter] [partition-name:DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LyJB2CV6uH3Lrmg8yY1PzsoD00000W] [[java.lang.NullPointerException
at oracle.adfinternal.controller.activity.ViewActivityLogic.handleInputParameters(ViewActivityLogic.java:522)
at oracle.adfinternal.controller.application.PageParameterPagePhaseListener.evaluateInputParameterForViewPort(PageParameterPagePhaseListener.java:215)
at oracle.adfinternal.controller.application.PageParameterPagePhaseListener.beforePhase(PageParameterPagePhaseListener.java:112)
at oracle.adfinternal.controller.lifecycle.ADFLifecycleImpl$PagePhaseListenerWrapper.beforePhase(ADFLifecycleImpl.java:559)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.internalDispatchBeforeEvent(LifecycleImpl.java:104)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:195)
..
..
[2017-11-06T16:11:13.428-05:00] [WC_Portal] [ERROR] [][oracle.webcenter.webcenterapp.internal.view.webapp] [tid:[ACTIVE].ExecuteThread: '23' for queue: 'weblogic.kernel.Default(self-tuning)'] [userId: <USERID>] [ecid:<ECID>] [APP: webcenter] [partition-name:DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LyJB2CV6uH3Lrmg8yY1PzsoD00000W] [[java.lang.NullPointerException
at oracle.adfinternal.controller.activity.ViewActivityLogic.handleInputParameters(ViewActivityLogic.java:522)
at oracle.adfinternal.controller.application.PageParameterPagePhaseListener.evaluateInputParameterForViewPort(PageParameterPagePhaseListener.java:215)
at oracle.adfinternal.controller.application.PageParameterPagePhaseListener.beforePhase(PageParameterPagePhaseListener.java:112)
at oracle.adfinternal.controller.lifecycle.ADFLifecycleImpl$PagePhaseListenerWrapper.beforePhase(ADFLifecycleImpl.java:559)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.internalDispatchBeforeEvent(LifecycleImpl.java:104)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:195)
at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.startPageLifecycle(ADFPhaseListener.java:204)
at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$1.after(ADFPhaseListener.java:370)

 

Changes

Raise log level on ORACLE.ADFINTERNAL.CONTROLLER to TRACE:32 (FINEST).

Cause

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