Hi, Thanks for the reply. I have tried exactly same fork/join approach using jBPM 4.1, JBOSS 5.0 etc Can you please guide me in this ? I am getting following error org.jboss.resteasy.spi.UnhandledException: org.hibernate.LazyInitializationException: could not initialize proxy - no Session | org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:319) | org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:230) | org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:206) | org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:360) | org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173) | org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93) | org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | | root cause | | org.hibernate.LazyInitializationException: could not initialize proxy - no Session | org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:86) | org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:140) | org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:190) | org.jbpm.pvm.internal.model.ExecutionImpl_$$_javassist_4.getId(ExecutionImpl_$$_javassist_4.java) | org.jbpm.integration.console.ModelAdaptor.adoptTask(ModelAdaptor.java:147) | org.jbpm.integration.console.TaskManagementImpl.adoptTasks(TaskManagementImpl.java:69) | org.jbpm.integration.console.TaskManagementImpl.getAssignedTasks(TaskManagementImpl.java:49) | org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskListFacade.java:99) | sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source) | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | java.lang.reflect.Method.invoke(Method.java:597) | org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117) | org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260) | org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232) | org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166) | org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142) | org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356) | org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173) | org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93) | org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | | note The full stack trace of the root cause is available in the JBoss Web/2.1.1.GA logs. | | | -------------------------------------------------------------------------------- | | JBoss Web/2.1.1.GA | | jpdl attached : | <?xml version="1.0" encoding="UTF-8" ?> | - <process name="SubProcessFill" xmlns="http://jbpm.org/4.0/jpdl"> | - <start g="214,171,31,24" name="start1"> | <transition g="-43,-18" name="to fork1" to="fork1" /> | </start> | - <fork g="215,273,44,34" name="fork1"> | <transition g="-44,-18" name="to task1" to="task1" /> | <transition g="-44,-18" name="to task2" to="task2" /> | <transition g="-44,-18" name="to task3" to="task3" /> | </fork> | <end g="229,568,33,16" name="end1" /> | - <task assignee="peter" form="tcs/com/java/giveAppDetails.ftl" g="101,379,66,29" name="task1"> | <transition g="-41,-18" name="to join1" to="join1" /> | </task> | - <task assignee="peter" form="tcs/com/java/giveAppDetails.ftl" g="222,378,47,27" name="task2"> | <transition g="-41,-18" name="to join1" to="join1" /> | </task> | - <task assignee="peter" form="tcs/com/java/giveAppDetails.ftl" g="342,378,63,26" name="task3"> | <transition g="-41,-18" name="to join1" to="join1" /> | </task> | - <join g="227,465,39,35" name="join1"> | <transition g="-42,-18" name="to end1" to="end1" /> | </join> | </process> | ---- -Regards Makarand View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4256762#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...