irshad mansuri [https://community.jboss.org/people/irs] created the discussion "Re: Issue with StatefulKnowledgeSession" To view the discussion, visit: https://community.jboss.org/message/808002#808002 -------------------------------------------------------------- Found the solution. It was my mistake i was not adding the transaction type to the persistence so as i changed my persistence.xml file it worked fine for me. I made the following changes in my persistence.xml file | <persistence-unit name="org.jbpm.task" transaction-type="JTA"> | | and also add the transaction manager because trasaction manager is requiered if we are using JTA. <property name="hibernate.transaction.manager_lookup_class"             value="org.hibernate.transaction.BTMTransactionManagerLookup" /> Regards Irshad -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/808002#808002] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]