java.lang.ClassCastException: weblogic.rmi.cluster.Version (Doc ID 1528043.1)

Last updated on AUGUST 03, 2017

Applies to:

Oracle WebLogic Server - Version 9.2 and later
Information in this document applies to any platform.

Symptoms

Weblogic 9.2.0

Intermittently getting below error for the application:

2013-01-29 09:19:09,762 WARN [Thread-100] org.springframework.ejb.access.SimpleRemoteStatelessSessionProxyFactoryBean - Could not invoke 'remove' on remote EJB proxy
java.lang.ClassCastException: weblogic.rmi.cluster.Version
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:195)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:338)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:252)
at com.rhi.mjq.core.server.ejb.bean.PersonService_11s91_EOImpl_920_WLStub.remove(Unknown Source)
at org.springframework.ejb.access.AbstractRemoteSlsbInvokerInterceptor.removeSessionBeanInstance(AbstractRemoteSlsbInvokerInterceptor.java:227)
...
...
Caused by: java.lang.ClassCastException: weblogic.rmi.cluster.Version
at com.rhi.mjq.core.server.ejb.bean.PersonService_11s91_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:517)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224)
...
...

 

 

Changes

 

Cause

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