Workflow not processing after 2nd human task completed.

[sudhabalu]

If i create knowledge session using JPAKnowledgeservice then work flow is not processing after second human task is completed.

• Jboss 6
• MySQL

My code :

EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.persistence.jpa");

Environment  env = KnowledgeBaseFactory.newEnvironment();

env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);

StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);

EntityManagerFactory emf1 = Persistence.createEntityManagerFactory("org.jbpm.task");

org.jbpm.task.service.TaskService taskService = new org.jbpm.task.service.TaskService(emf1, SystemEventListenerFactory.getSystemEventListener());

TaskServiceSession taskSession  = taskService.createSession();

taskService.addEventListener(new TestEventListenerImpl(ksession, taskSession));

LocalTaskService  localTaskService = new LocalTaskService(taskService);

localTaskService.connect();

LocalHTWorkItemHandler humanTaskHandler = new LocalHTWorkItemHandler(ksession, OnErrorAction.RETHROW);

humanTaskHandler.setOwningSessionOnly(true);

humanTaskHandler.setClient(localTaskService);

humanTaskHandler.connect();

ksession.getWorkItemManager().registerWorkItemHandler("Human Task", humanTaskHandler);

The same code is working fine  if i  create knowledge session as shown below.

ksession =   kbase.newStatefulKnowledgeSession(null,env);

Any idea.? I have attached my persistence xml file here.