Hello there! I've already used Hibernate tools on previous projects, now I've migrate to 3.0 version. And tried to configure an hibernate configuration for my jpa project (it is not a facet on eclipse, its just a plain java project with annotations). Well, here's my persistence.xml | <persistence> | <persistence-unit name="myPU"> | <provider>org.hibernate.ejb.HibernatePersistence</provider> | <jta-data-source>jdbc/myDS</jta-data-source> | <properties> | <property name="hibernate.connection.dialect" value="org.hibernate.dialect.MySQLDialect"/> | <property name="hibernate.Log" value="DefaultLevel=WARN, Tool=INFO"/> | <property name="hibernate.show_sql" value="false" /> | <property name="hibernate.format_sql" value="true" /> | <property name="hibernate.generate_statistics" value="true"/> | <property name="hibernate.session_factory_name" value="java:/mySessionFactory"/> | </properties> | </persistence-unit> | </persistence> | and I've created an hibernate-console.properties: | #File used by hibernate tools to override <datasource> and other container specific settings in persistence.xml | hibernate.connection.password=root | hibernate.connection.username=root | hibernate.connection.driver_class=com.mysql.jdbc.Driver | hibernate.dialect=org.hibernate.dialect.MySQLDialect | hibernate.connection.url=jdbc:mysql://localhost:3306/mydb | | hibernate.connection.provider_class=org.hibernate.connection.DriverManagerConnectionProvider | hibernate.datasource= | hibernate.transaction.manager_lookup_class= | But when I open the sessionfactory I get tho following exception: | Error | Wed Feb 18 07:56:38 BRT 2009 | org.hibernate.HibernateException: The chosen transaction strategy requires access to the JTA TransactionManager | | org.hibernate.HibernateException: The chosen transaction strategy requires access to the JTA TransactionManager | at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:329) | at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294) | at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915) | at org.hibernate.console.ConsoleConfiguration$3.execute(ConsoleConfiguration.java:399) | at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:64) | at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:93) | at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:394) | at org.hibernate.eclipse.console.workbench.LazySessionFactoryAdapter.getChildren(LazySessionFactoryAdapter.java:43) | at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.getChildren(BasicWorkbenchAdapter.java:99) | at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:105) | at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:234) | at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) | | What am I missing here? Regards View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4211019#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...