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Receiving a Faces Exception Error on each Action in Custom Task Flow After 11g to 12c Upgrade (Doc ID 2544968.1)

Last updated on FEBRUARY 19, 2020

Applies to:

Oracle WebCenter Portal - Version 12.2.1.3.180716 and later
Information in this document applies to any platform.

Symptoms

When interacting with a Custom Task Flow in WebCenter Portal 12.2.1.3, a pop-up is shown with the following:

ADF_FACES-30200:For more information, please see the server's error log for an entry beginning with: The UIViewRoot is null. Fatal exception during PhaseId: RESTORE_VIEW 1

No action takes place in the custom task flow.

In the WebCenter Portal Managed Server Diagnostic Log file there will be an entry at the time of the error similar to the following:

[2019-05-21T11:33:29.733-04:00] [WC_Spaces1] [WARNING] [] [oracle.adfinternal.view.faces.context.RichExceptionHandler] [tid: [ACTIVE].ExecuteThread: '77' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <USERID>] [ecid: <ECID>,0:1] [APP: webcenter] [partition-name: DOMAIN] [tenant-name: GLOBAL] [DSID: <DSID>] ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RESTORE_VIEW 1[[
java.lang.RuntimeException: UNZIP_STATE_FAILED
at org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState._unzipBytes(StateManagerImpl.java:1774)
at org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState.getViewState(StateManagerImpl.java:1627)
at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.restoreView(StateManagerImpl.java:798)
...

Caused by: java.io.InvalidClassException: filter status: REJECTED
at java.io.ObjectInputStream.filterCheck(ObjectInputStream.java:1255)
at java.io.ObjectInputStream.readHandle(ObjectInputStream.java:1702)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1745)

Changes

 Implementing a custom Task Flow in WebCenter Portal 12.2.1.3.x.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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