[rules-users] Drools Persistence Prob : No values going into 'VaraibleInstanceInfo' Table

Hi, I am working on persisting Drools session info into the database. For that I have taken a sample project from http://blog.athico.com/2009/09/drools-flow-variable-persistence.html. When I tried to debug the project, no values are inserted into the table 'VaraibleInstanceInfo' table. However In between the debugging I am able to see data going into the table 'SessionInfo' , 'ProcessInstaceInfo', WorkItemInfo' table. But no data is going into the 'VaraibleInstanceInfo' and 'ProcessInstanceEventInfo' table. I have taken the code for VariableInstanceInfo.java, SerializablePersistedVariable.java, JPAPersistedVariable.java and other required classes for running the project from http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-persiste... Kindly tell me what going wrong in this. I am using Mysql database for persistence storage. Thanks & Regards Pardeep Ruhil L&T Infotech Ltd Mumbai Ph: +919820283884 Larsen & Toubro Infotech Ltd. www.Lntinfotech.com This Document is classified as: L&T Infotech Proprietary L&T Infotech Confidential L&T Infotech Internal Use Only L&T Infotech General Business This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system. ______________________________________________________________________