Composite invoking Spring Context errors with Missing class indicator field

Question

Hi. I’m working on a composite with a Spring Context component that is referenced in a BPMN process and have run into some issues and I was hoping you may have some insight.
I’m able to deploy the composite successfully, however when I try testing it on the SOA Server, it fails with the exception below:
<auditQueryPayload auditId="17008" ciKey="12">
<dataState>
<dataObject name="FaultMessage" isBusinessIndicator="false">
<value> com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.oracle.com/bpel/extension}remoteFault} messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage} parts: {{ summary=<summary>Exception [EclipseLink-44] (Eclipse Persistence Services - 2.3.1.v20111018-r10243): org.eclipse.persistence.exceptions.DescriptorException Exception Description: Missing class indicator field from database row [UnmarshalRecord()]. Descriptor: XMLDescriptor(com.bea.infra.events.ExtendedData --> [DatabaseTable(ns2:ExtendedData)])</summary> ,detail=<detail> Exception Description: Missing class indicator field from database row [UnmarshalRecord()]. Descriptor: XMLDescriptor(com.bea.infra.events.ExtendedData --> [DatabaseTable(ns2:ExtendedData)])</detail>} </value>
</dataObject>
</dataState>
</auditQueryPayload>
The class referenced in the error, ExtendedData, is a very simple, abstract class. Here it is:
@XmlSeeAlso( { AssetUnregistered.class, ExtractionReassign.class,
RelatedAssetRegister.class, ExtractionSubsequentNotify.class,
ExtractionIntialNotify.class, AssetSubmission.class,
ExtractionStatusChanged.class, MultiUse.class,
ALERExtendedData.class })
public abstract class ExtendedData {
Do you have any thoughts or would know someone who could help?
Thanks,
Mike

Answer 1

I've tried adding the jar to the classpath, installing the jar on the weblogic server, adding all the dependencies, and adding the jar to the project sourcepath. None of these worked either. Any Help would be appreciated.