Running task operation and process execution in one transaction for jBPM Console

Install jBPM 5.4.0 with installer Configure 'Local' in jbpm-gwt-console-server.war/WEB-INF/classes/default.jbpm.console.properties jbpm.console.task.service.strategy=Local Configure LocalHTWorkItemHandler in jbpm-gwt-console-server.war/WEB-INF/classes/default.session.template "Human Task" : "new org.jbpm.process.workitem.wsht.LocalHTWorkItemHandler(taskClient, ksession, org.jbpm.task.utils.OnErrorAction.LOG)" Add "org.jbpm.task" persistence unit in jbpm-gwt-console-server.war/WEB-INF/classes/META-INF/persistence.xml (Also add Taskorm-JPA2.xml) <persistence-unit name="org.jbpm.task" transaction-type="JTA"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:jboss/datasources/jbpmDS</jta-data-source> <mapping-file>META-INF/Taskorm-JPA2.xml</mapping-file> <class>org.jbpm.task.Attachment</class> <class>org.jbpm.task.BooleanExpression</class> <class>org.jbpm.task.Comment</class> <class>org.jbpm.task.Content</class> <class>org.jbpm.task.Deadline</class> <class>org.jbpm.task.Delegation</class> <class>org.jbpm.task.EmailNotification</class> <class>org.jbpm.task.EmailNotificationHeader</class> <class>org.jbpm.task.Escalation</class> <class>org.jbpm.task.Group</class> <class>org.jbpm.task.I18NText</class> <class>org.jbpm.task.Notification</class> <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class> <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class> <class>org.jbpm.task.PeopleAssignments</class> <class>org.jbpm.task.Reassignment</class> <class>org.jbpm.task.Status</class> <class>org.jbpm.task.SubTasksStrategy</class> <class>org.jbpm.task.Task</class> <class>org.jbpm.task.TaskData</class> <class>org.jbpm.task.User</class> <properties> <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/> <property name="hibernate.max_fetch_depth" value="3"/> <property name="hibernate.show_sql" value="false" /> <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" /> <!-- BZ 841786: AS7/EAP 6/Hib 4 uses new (sequence) generators which seem to cause problems --> <property name="hibernate.id.new_generator_mappings" value="false" /> </properties> </persistence-unit> Import attached repository_export_rollbacktest.xml via Guvnor Login to jBPM Console as john Start 'rollbacktest' process via jBPM Console Start a Task for john The ScriptTask throws NumberFormatException and the process execution is rolled back. But the Human Task is 'Completed' in the database. 14:09:27,185 ERROR [org.drools.persistence.SingleSessionCommandService] (http-localhost-127.0.0.1-8080-18) Could not commit session: org.jbpm.workflow.instance.WorkflowRuntimeException: [defaultPackage.rollbacktest:2 - ScriptTask:3] -- unable to execute Action: null at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:216) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:196) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:247) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.node.HumanTaskNodeInstance.triggerCompleted(HumanTaskNodeInstance.java:90) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.node.WorkItemNodeInstance.workItemAborted(WorkItemNodeInstance.java:301) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:287) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:342) [jbpm-flow-5.4.0.Final.jar:5.4.0.Final] at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.abortWorkItem(JPAWorkItemManager.java:154) [drools-persistence-jpa-5.5.0.Final.jar:5.5.0.Final] at org.drools.command.runtime.process.AbortWorkItemCommand.execute(AbortWorkItemCommand.java:56) [drools-core-5.5.0.Final.jar:5.5.0.Final] at org.drools.command.runtime.process.AbortWorkItemCommand.execute(AbortWorkItemCommand.java:29) [drools-core-5.5.0.Final.jar:5.5.0.Final] at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36) [drools-core-5.5.0.Final.jar:5.5.0.Final] at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:373) [drools-persistence-jpa-5.5.0.Final.jar:5.5.0.Final] at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.abortWorkItem(CommandBasedStatefulKnowledgeSession.java:156) [drools-core-5.5.0.Final.jar:5.5.0.Final] at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:276) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.execute(GenericHTWorkItemHandler.java:234) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.service.local.LocalTaskService$SimpleEventTransport.trigger(LocalTaskService.java:329) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.event.MessagingTaskEventListener.triggerPayload(MessagingTaskEventListener.java:76) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.event.MessagingTaskEventListener.handleEvent(MessagingTaskEventListener.java:92) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.event.MessagingTaskEventListener.taskCompleted(MessagingTaskEventListener.java:109) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.event.TaskEventSupport.fireTaskCompleted(TaskEventSupport.java:49) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.service.TaskServiceSession.postTaskCompleteOperation(TaskServiceSession.java:569) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:495) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.task.service.local.LocalTaskService.complete(LocalTaskService.java:83) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final] at org.jbpm.integration.console.TaskManagement.completeTask(TaskManagement.java:101) [jbpm-gwt-core-5.4.0.Final.jar:5.4.0.Final] at org.jboss.bpm.console.server.FormProcessingFacade.closeTaskWithUI(FormProcessingFacade.java:172) [classes:]