Amit Ajmani [http://community.jboss.org/people/amitajmani1] created the discussion "Re: JBoss5.1.0 + JPA = Object not persists" To view the discussion, visit: http://community.jboss.org/message/631235#631235 -------------------------------------------------------------- Hi, I found the solution . just need to put these properties in the persistence.xml file and it all works fine.. <code> <persistence-unit name="jdbcService" transaction-type="JTA"> ........ <property name=++"jboss.entity.manager.jndi.name"++ value=+"java:/+jdbcService+"></property>+ <property name=++"jboss.entity.manager.factory.jndi.name"++value=+"java:/+jdbcService+Factory"+ ></property>  </code> thanks for all your kind support.....:) Amit -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/631235#631235] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]