Patch YMED causes Java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer

(Doc ID 1289099.1)

Last updated on AUGUST 03, 2017

Applies to:

Oracle WebLogic Server - Version 10.3 and later
Information in this document applies to any platform.


This ClastCastException occurs after applying the patch YMED:

Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer
at weblogic.rmi.internal.ObjectIO.writeObject(
at weblogic.rjvm.BasicOutboundRequest.marshalArgs(
at weblogic.rmi.internal.BasicRemoteRef.sendOneway(
at weblogic.rmi.internal.BasicRemoteRef.invoke(
at weblogic.transaction.internal.CoordinatorImpl_1030_WLStub.startPrepare(Unknown Source)
at weblogic.transaction.internal.ServerSCInfo$
at Source)
at weblogic.transaction.internal.SecureAction.runAction(


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