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Unmarshalling inheritance based entity failed in WebLogic [message #1059705] Tue, 21 May 2013 09:51 Go to next message
Saravanan Subiramaniam is currently offline Saravanan SubiramaniamFriend
Messages: 10
Registered: April 2013
Junior Member
When I unmarshal inheritance based entity in WebLogic (i.e. with WLS xml parser) it fails with the following error:

However with other xml parsers, it works fine.

Exception [EclipseLink-44] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.DescriptorException
Exception Description: Missing class indicator field from database row [UnmarshalRecord()].
Descriptor: XMLDescriptor( --> [])
at org.eclipse.persistence.exceptions.DescriptorException.missingClassIndicatorField(
at org.eclipse.persistence.internal.oxm.XMLRelationshipMappingNodeValue.processChild(
at org.eclipse.persistence.internal.oxm.XMLCompositeObjectMappingNodeValue.startElement(
at org.eclipse.persistence.oxm.record.UnmarshalRecord.startElement(
at org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader.parseEvent(
at org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader.parse(
at org.eclipse.persistence.internal.oxm.record.XMLStreamReaderReader.parse(
at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(
at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(
at org.eclipse.persistence.oxm.XMLUnmarshaller.unmarshal(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
at java.lang.reflect.Method.invoke(
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(
at org.junit.runners.model.FrameworkMethod.invokeExplosively(
at org.junit.internal.runners.statements.InvokeMethod.evaluate(
at org.junit.runners.ParentRunner.runLeaf(
at org.junit.runners.BlockJUnit4ClassRunner.runChild(
at org.junit.runners.BlockJUnit4ClassRunner.runChild(
at org.junit.runners.ParentRunner$
at org.junit.runners.ParentRunner$1.schedule(
at org.junit.runners.ParentRunner.runChildren(
at org.junit.runners.ParentRunner.access$000(
at org.junit.runners.ParentRunner$2.evaluate(
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(

Attached reproducible test case...

[Updated on: Tue, 21 May 2013 09:51]

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Re: Unmarshalling inheritance based entity failed in WebLogic [message #1059810 is a reply to message #1059705] Tue, 21 May 2013 17:19 Go to previous messageGo to next message
Denise Smith is currently offline Denise SmithFriend
Messages: 11
Registered: July 2009
Junior Member
This issue has been fixed as of EclipseLink 2.4.2

Re: Unmarshalling inheritance based entity failed in WebLogic [message #1729853 is a reply to message #1059705] Tue, 19 April 2016 14:15 Go to previous message
Vlad Ks is currently offline Vlad KsFriend
Messages: 1
Registered: April 2016
Junior Member
Are you sure it has been fixed? We have faced the same problem today on Weblogic 12.2.1 with moxy 2.6.2.

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