I am getting DBSession error due to this error -- | 16:14:51,625 INFO [STDOUT] Hibernate: select propertyim0_.KEY_ as KEY1_6_, propertyim0_.VERSION_ as VERSION2_6_, propertyim | _.VALUE_ as VALUE3_6_ from JBPM4_PROPERTY propertyim0_ where propertyim0_.KEY_='next.dbid' | 16:14:51,671 INFO [STDOUT] Hibernate: update JBPM4_PROPERTY set VERSION_=?, VALUE_=? where KEY_=? and VERSION_=? | 16:14:51,734 INFO [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.DeployCmd@1c0dc84 | org.hibernate.SessionException: Session is closed! | at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:72) | at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:558) | at org.hibernate.impl.SessionImpl.save(SessionImpl.java:550) | at org.hibernate.impl.SessionImpl.save(SessionImpl.java:546) | at org.jbpm.pvm.internal.repository.RepositorySessionImpl.deploy(RepositorySessionImpl.java:60) | at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:47) | at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:33) | at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) | at org.jbpm.pvm.internal.spring.CommandTransactionCallback.doInTransaction(CommandTransactionCallback.java:50) | at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:127) | at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:77) | at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53) | at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40) | at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55) | at org.jbpm.pvm.internal.repository.DeploymentImpl.deploy(DeploymentImpl.java:91) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266406#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...