[jboss-user] [JBoss jBPM] - Re: Concurrent access problem

[luxupan]

####  <host33>  <[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1193713079563> <BEA-101017> <[weblogic.servlet.internal.WebAppServletContext at 32d832d8 - appName: 'webapp', name: 'webapp', context-path: '/piccclaim'] Root cause of ServletException.
org.hibernate.exception.GenericJDBCException: could not update: [org.jbpm.graph.exe.Token#524]
	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2360)
	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2242)
	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2542)
	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92)
	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)

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