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Coherence Issue While Trying To Start The Portal Servers After Upgarding From 11g To 12c (Doc ID 2438405.1)

Last updated on JANUARY 20, 2021

Applies to:

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


A Coherence exception is displayed in the logs when starting the WebCenter Portal servers after an uprading from 11g to 12c:

weblogic.coherence.api.internal.CoherenceException: (Wrapped) Exception occurred during schema validation:
The specified schema coherence-operational-config cannot be found.
at weblogic.cacheprovider.coherence.CoherenceClusterManager.processException(
at weblogic.cacheprovider.coherence.CoherenceClusterManager.configureClusterService(
at weblogic.cacheprovider.CacheProviderServerService.bootCoherenceFromWLSCluster(
at weblogic.cacheprovider.CacheProviderServerService.initCoherence(
at weblogic.cacheprovider.CacheProviderServerService.initialize(
at weblogic.cacheprovider.CacheProviderServerService.start(
at weblogic.server.AbstractServerService.postConstruct(
at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(


 Upgrade from WebCenter Portal 11g to 12c.


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