Hi Everyone, I am using Struts2, Spring,Hibernate, JPA entity classes in order to develop a website. I am getting an annoying error while deploying it on the JBOSS AS 5.1.Informix11.5 is used as the database server. Here is the snapshot of persistence.xml: xml version="1.0" persistence version="1.0"xlmns attributes <persistence-unit name="test" transaction-type="RESOURCE_LOCAL"> org.hibernate.ejb.HibernatePersistence </persistence-unit> /persistence Here is a snapshot of data source bean defined in Spring(applicationContext.xml) Deployment of the application fails and gives the following error: 19:00:59,036 INFO [PersistenceUnitDeployment] Starting persistence unit persistence.unit:unitName=#test 19:00:59,045 ERROR [AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=#test state=Create java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a non-jta-data-source for a RESOURCE_LOCAL enabled persistence context named: test at org.jboss.jpa.deployment.PersistenceUnitInfoImpl.< init>(PersistenceUnitInfoImpl.java:124) at org.jboss.jpa.deployment.PersistenceUnitDeployment .start(PersistenceUnitDeployment.java:285) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.reflect.plugins.introspection.Reflection Utils.invoke(ReflectionUtils.java:59) at org.jboss.reflect.plugins.introspection.ReflectMet hodInfoImpl.invoke(ReflectMethodInfoImpl.java:150) at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.d ispatch(BasicMethodJoinPoint.java:66) . . . . 19:01:04,610 INFO [TomcatDeployment] deploy, ctxPath=/jmx-console, vfsUrl=jmx-console.war 19:01:04,800 ERROR [ProfileServiceBootstrap] Failed to load profile: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): *** CONTEXTS IN ERROR: Name -> Error persistence.unit:unitName=#test-> java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a non-jta-data-source for a RESOURCE_LOCAL enabled persistence context named: test JBOSS is complaining about non-jta-data-source but I dont know what should be the value of it. Or if I have to create that in JBOSS somewhere how should I do that. Please give me some directions about it as I need to finish it ASAP. Any suggestion or help will be really appreciated.... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245712#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...