Hi gogoasa, I have setup everything, but now I ma having problem I looked everywhere and tried but not able to sort this out. if anyone know please let me know.. 13:23:45,750 INFO [HbmBinder] Mapping subclass: org.jbpm.command.TaskInstanceEndC | ommand -> JBPM_MESSAGE | 13:23:45,750 ERROR [JobExecutorThread] exception in job executor thread. waiting 5 | 000 milliseconds | org.hibernate.MappingException: Could not read mappings from resource: org/jbpm/co | mmand/TaskInstanceEndCommand.hbm.xml | at org.hibernate.cfg.Configuration.addResource(Configuration.java:476) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java: | 1414) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java: | 1382) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1363) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1339) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1259) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelp | er.java:91) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(Db | PersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(D | bPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersis | tenceService.java:94) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceSe | rvice.java:98) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenc | eService.java:281) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:526) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.j | ava:109) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:56) | Caused by: org.hibernate.PropertyNotFoundException: field not found: taskInstance | at org.hibernate.property.DirectPropertyAccessor.getField(DirectPropertyAc | cessor.java:97) | at org.hibernate.property.DirectPropertyAccessor.getField(DirectPropertyAc | cessor.java:104) | at org.hibernate.property.DirectPropertyAccessor.getGetter(DirectPropertyA | ccessor.java:112) | at org.hibernate.util.ReflectHelper.getter(ReflectHelper.java:89) | at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.j | ava:77) | at org.hibernate.mapping.ToOne.setTypeUsingReflection(ToOne.java:58) | at org.hibernate.cfg.HbmBinder.createProperty(HbmBinder.java:2022) | at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2007) | at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:1897) | at org.hibernate.cfg.HbmBinder.bindSubclass(HbmBinder.java:779) | at org.hibernate.cfg.HbmBinder.handleSubclass(HbmBinder.java:2068) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:118) | at org.hibernate.cfg.Configuration.add(Configuration.java:379) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:418) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:473) | ... 14 more View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040939#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...