Oracle BPM Task Payload Update Is Throwing JAXBException
(Doc ID 2495404.1)
Last updated on OCTOBER 01, 2021
Applies to:
Oracle Business Process Management Suite - Version 11.1.1.7.0 and laterInformation in this document applies to any platform.
Symptoms
On : 11.1.1.7.0 version, Human workflow (11g+)
Oracle BPM Task Payload Update is Throwing JAXBException
When updating a Human Task payload through the Oracle API, an exception is thrown: javax.xml.bind.UnmarshalException: java.lang.NullPointerException
oracle.bpel.services.workflow.task.model.Task.nativeTask.setPayloadAsElement();
Even get and set the same payload throws exception [ oracle.bpel.services.workflow.task.model.Task.nativeTask.setPayloadAsElement(nativeTask.getPayloadAsElement());]
ERROR
-----------------------
Caused by: javax.xml.bind.JAXBException : javax.xml.bind.UnmarshalException: java.lang.NullPointerException
at oracle.bpel.services.workflow.task.model.ObjectFactory.unmarshal(ObjectFactory.java:332)
at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at oracle.xml.jaxb.JaxbUnmarshaller.unmarshal(JaxbUnmarshaller.java:396)
at oracle.xml.jaxb.JaxbNode.populateAnyType(JaxbNode.java:581)
at oracle.xml.jaxb.JaxbNode.populateAnyType(JaxbNode.java:544)
at oracle.bpel.services.workflow.task.model.AnyTypeImpl.populateNodeArray(AnyTypeImpl.java:77)
at oracle.xml.jaxb.JaxbNode.(JaxbNode.java:223)
at oracle.bpel.services.workflow.task.model.AnyTypeImpl.(AnyTypeImpl.java:30)
at oracle.bpel.services.workflow.task.model.CustomAnyTypeImpl.(CustomAnyTypeImpl.java:23)
at oracle.bpel.services.workflow.task.model.ObjectFactory.createAnyType(ObjectFactory.java:365)
at oracle.bpel.services.workflow.task.model.CustomTaskTypeImpl.setPayloadAsElement(CustomTaskTypeImpl.java:733)
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |