Hello, When I deploy BPEL definition zip file, I am getting following exception - 13:44:03,371 INFO [BpelReader] read wsdl document: resources/xml/SystemWorkflow | .wsdl | 13:44:07,433 INFO [BpelReader] read wsdl document: ServicePLWrapper.wsdl | 13:44:07,902 INFO [BpelReader] read bpel document: SystemWorkflow.bpel | 13:44:31,808 ERROR [STDERR] org.hibernate.PropertyAccessException: could not get | a field value by reflection getter of com.ibm.wsdl.MessageImpl.parts | at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(Direct | PropertyAccessor.java:35) | at org.hibernate.tuple.entity.AbstractEntityTuplizer.getPropertyValue(Ab | stractEntityTuplizer.java:277) | & nbsp; at org.hibernate.persister.entity.AbstractEntityPersister.getPropertyVal | ue(AbstractEntityPersister.java:3514) | at org.hibernate.engine.Cascade.cascade(Cascade.java:130) | at org.hibernate.event.def.AbstractSaveEventListener.cascadeBeforeSave(A | bstractSaveEventListener.java:412) | at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplic | ate(AbstractSaveEventListener.java:261) | at org.hibernate.event.def.AbstractSaveEventListener.performSave(Abstrac | Caused by: java.lang.IllegalArgumentException | at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl | .java:37) | at sun.reflect.UnsafeObjectFieldAccessorImpl.get(UnsafeObjectFieldAccess | orImpl.java:18) | at java.lang.reflect.Field.get(Field.java:357) | at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(Direct | PropertyAccessor.java:32) | ... 82 more | What can cause this error? It happens on hibernate session.save() call. The wsdl4j jar contains the said class and the class has getParts() getter method returning java.util.map. Thanks, Meghana View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4051473#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...