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Spaces Managed Servers will not Start Correctly all the Time After Upgrading from 11g to 12c with Logs Showing Error "java.lang.ClassCastException: oracle.webcenter.portal.persistence.entity.PortalEntityObject" (Doc ID 2454514.1)

Last updated on JULY 17, 2020

Applies to:

Oracle WebCenter Portal - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

 

Spaces Managed Servers do not start correctly all the time after upgrading from 11g to 12c.
Users will get a blank page when accessing WebCenter Portal.

 

Symptoms:

Changes

Upgraded WebCenter Portal from 11g to 12c.

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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