[jboss-user] [JBoss jBPM] - jBPM + Hibernate "Could not flush sessions" problem

Hi All We are using jBPM with Hibernate in a Seam 1.2.1 application and have come across this exception...Do we have any idea why this would occur? Has anybody else encountered this before? Regards Shubham 2007-08-12 13:06:12,590 ERROR [STDERR] org.jbpm.persistence.JbpmPersistenceException: couldn't flush hibernate session 2007-08-12 13:06:12,591 ERROR [STDERR] at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:189) 2007-08-12 13:06:12,591 ERROR [STDERR] at org.jbpm.svc.Services.close(Services.java:211) 2007-08-12 13:06:12,591 ERROR [STDERR] at org.jbpm.JbpmContext.close(JbpmContext.java:139) 2007-08-12 13:06:12,591 ERROR [STDERR] at org.jboss.seam.core.Jbpm.installProcessDefinitions(Jbpm.java:239) 2007-08-12 13:06:12,591 ERROR [STDERR] at org.jboss.seam.core.Jbpm.startup(Jbpm.java:66) 2007-08-12 13:06:12,592 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2007-08-12 13:06:12,592 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) 2007-08-12 13:06:12,592 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 2007-08-12 13:06:12,592 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:615) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:20) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:123) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.Component.callComponentMethod(Component.java:1834) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.Component.callCreateMethod(Component.java:1757) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.Component.newInstance(Component.java:1746) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.startup(Lifecycle.java:175) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.endInitialization(Lifecycle.java:145) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.init.Initialization.init(Initialization.java:504) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:33) 2007-08-12 13:06:12,592 ERROR [STDERR] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3854) 2007-08-12 13:06:12,593 ERROR [STDERR] at org.apache.catalina.core.StandardContext.start(StandardContext.java:4359) 2007-08-12 13:06:12,593 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761) 2007-08-12 13:06:12,593 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741) 2007-08-12 13:06:12,593 ERROR [STDERR] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553) 2007-08-12 13:06:12,593 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073350#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...