javax.ejb.EJBException: Could not passivate; failed to save

[cypnsv]

Hi

I am new to JBOSS

Some how i got the jboss configured and every thing works on production

A stateful session bean gives me error as below

javax.ejb.EJBException: Could not passivate; failed to save state
 at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:423)
 at org.jboss.ejb.plugins.StatefulSessionInstance

Please help , i need to know if i am doing any wrong configuration in jboss

Please help

Thanks
CYP

[cypnsv]

any updates , please help

[cypnsv]

how come i do not get any response for the past 12 hrs

[cypnsv]

Please help below is the error details

javax.ejb.EJBException: Could not passivate; failed to save state
at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:423)
at org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.java:107)
at org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:209)
at org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:162)
at org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy$OveragerTask.run(LRUEnterpriseContextCachePolicy.java:450)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Caused by: java.io.NotSerializableException: com.tlc.utils.ClientInfo
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291)
at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:414)
... 6 more

[vishnukn]

Some body please help

[vishnukn]

i checked my code to see if com.tlc.utils.ClientInfo is Serialized , but it is fine the class implements Serializable interface but i still get the same exception