Hello, I've a problem in a method that advance in a definition process for the indicated transition. The method is the following: | private void goTo(Long id_instance, String transition) { | try { | ProcessInstance instance=getJbpmContext().loadProcessInstanceForUpdate(id_instance); | if(!instance.isTerminatedImplicitly()){ | Token token=new Token(instance); | token.signal(transition); | | jbpmContext.save(token); | jbpmContext.save(instance); | } | } catch (RuntimeException e) { | e.printStackTrace(); | }finally{ | jbpmContext.close(); | } | } | And the exception is. | 12:40:42,078 ERROR [DbPersistenceService] hibernate commit failed | org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.exe.Token | at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:219) | at org.hibernate.type.EntityType.getIdentifier(EntityType.java:397) | at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:242) | at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:597) | at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3123) | at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:479) | at | .... | How could do I fix it?? Because I save both, token and instance. I tried only to save the instance but it didn't work. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4201715#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...