Hi, I have deployed workflow in jBPM using jbpm-console. but when I am using Java class to start it I am getting folloeing exception. Exception in thread "main" org.hibernate.HibernateException: Could not locate TransactionManager at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:26) at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:325) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1300) at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:105) at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) at org.jbpm.persistence.db.DbPersistenceService.getGraphSession(DbPersistenceService.java:355) at org.jbpm.JbpmContext.getGraphSession(JbpmContext.java:639) at com.sample.action.WFProcessFactory.startProcess(WFProcessFactory.java:77) at com.sample.action.WFProcessFactory.main(WFProcessFactory.java:107) Caused by: javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial at javax.naming.spi.NamingManager.getInitialContext(Unknown Source) at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.lookup(Unknown Source) at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:23) ... 9 more Please Help -Harshit View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4209942#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...