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Managed Servers Going down Frequently with Repeated Error: 'java.Io.Invalidclassexception' in Application Server Logs. (Doc ID 3055601.1)

Last updated on OCTOBER 25, 2024

Applies to:

Oracle Agile PLM Framework - Version 9.3.6.0 and later
Information in this document applies to any platform.

Symptoms


Managed Servers moving to warning state frequently and not accessible.

It is observed that the managed servers are moving to Warning state erratically and not accessible due to high number of hogging threads and stuck threads.

It is impacting the other servers as well in the cluster and getting the below errors in logs repeatedly.


"java.io.InvalidClassException: Expected type of [ , weblogic.rmi.spi.ServiceContext, weblogic.rjvm.ClassTableEntry, weblogic.rjvm.JVMID, weblogic.security.acl.internal.AuthenticatedUser, weblogic.rmi.extensions.server.RuntimeMethodDescriptor, weblogic.utils.io.Immutable] but actual type was weblogic.corba.utils.MarshalledObject"

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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