Hello I post more information about my problem: I use jBPM 3.2.6. This is a part of workflow: | ..... | <task-node name="Recepcion de catalogos"> | <description> | Recepción de catálogos | </description> | <task name="Recepcionar catalogos"> | <description> | recepcionarCatalogos.do | </description> | <assignment class="*.*.*.bussiness.jbpm.handler.assignment.AsignaPoolActorTarea"></assignment> | </task> | <transition to="Esperar para desmontar"></transition> | </task-node> | <state name="Esperar para desmontar"> | <event type="node-enter"> | <action name="Esperar para desmontar" class="*.*.*.bussiness.jbpm.handler.action.ConfigurarPlanificadorDesmontaje"></action> | </event> | <transition to="Valor mayor 500 mil"></transition> | </state> | <decision name="Valor mayor 500 mil"> | <handler class="*.*.*.bussiness.jbpm.handler.decision.ValorMayor500milEuros"></handler> | <transition to="Solicitud desmontaje" name="No"></transition> | <transition to="Solicitud de escolta desmontaje" name="Si"></transition> | </decision> | ..... | The handler class "ConfigurarPlanificadorDesmontaje": | public void execute(ExecutionContext executionContext) throws Exception { | try{ | logger.debug("[execute] Inicio"); | BusinessCalendar businessCalendar = new BusinessCalendar(); | Token token = executionContext.getToken(); | logger.debug("[execute] token name: " + executionContext.getToken()); | Timer timer = new Timer (token); | timer.setName("TimerDesmontaje"); | | Delegation delegation = new Delegation("*.*.*.bussiness.jbpm.handler.action.SalirPlanificadorDesmontaje"); | executionContext.getJbpmContext().getSession().save(delegation); | | Action action = new Action (); | action.setName("Salir de planificador"); | action.setActionDelegation(delegation); | timer.setAction(action); | timer.setGraphElement(executionContext.getNode()); | | String tiempo = "2 business minutes"; //TODO: Value dinamic, go to BD | Duration duration = new Duration(tiempo); | Date dueDateDate = businessCalendar.add(new Date(), duration); | timer.setDueDate(dueDateDate); | | SchedulerService schedulerService = (SchedulerService) Services.getCurrentService(Services.SERVICENAME_SCHEDULER); | schedulerService.createTimer(timer); | logger.debug("[execute] Fin"); | }catch(Exception e){ | throw e; | } | } | | And the handler class "SalirPlanificadorDesmontaje": | public void execute(ExecutionContext context) throws Exception { | try{ | logger.debug("[execute] Inicio"); | | context.leaveNode(); | logger.debug("[execute] Fin"); | }catch (Exception e) { | throw e; | } | } | When it finish the task "Recepcion de catalogos", my workflow should wait time (String tiempo = "2 business minutes"; //TODO: Value dinamic, go to BD) before running the decision node "Valor mayor 500 mil", but happend the error: | org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.def.Action | | 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 org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:204) | at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:127) | at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196) | at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76) | at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26) | at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) | at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) | at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) | at org.jbpm.persistence.db.DbPersistenceService.commit(DbPersistenceService.java:227) | at org.jbpm.persistence.db.DbPersistenceService.endTransaction(DbPersistenceService.java:132) | at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:198) | at org.jbpm.svc.Services.close(Services.java:243) | at org.jbpm.JbpmContext.close(JbpmContext.java:133) | at *.*.*.bussiness.jbpm.managers.JBPMManager.finalizaTareaConIdActual(JBPMManager.java:223) | at *.*.*.bussiness.managers.GestionarExposicionesManager.finalizarTareaRecepcionarCatalogos(GestionarExposicionesManager.java:277) | at *.*.*.web.actions.tareas.RecepcionCatalogosAction.finalizarRecepcionCatalogos(RecepcionCatalogosAction.java:106) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 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 org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269) | at *.*.*.web.actions.GPEDispatchAction.execute(GPEDispatchAction.java:107) | at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58) | at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67) | at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51) | at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) | at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304) | at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) | at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283) | at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) | at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at es.bne.plataforma.seguridad.comun.web.filtros.PublicLoginFilter.doFilter(PublicLoginFilter.java:142) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) | at java.lang.Thread.run(Thread.java:619) | ... 44 more | Any idea to solve my problem? There a way to model the workflow to do I need? Thanks a lot. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4267764#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...