This is my persistence.xml file <?xml version="1.0" encoding="UTF-8"?> | | <persistence xmlns="http://java.sun.com/xml/ns/persistence"> | | <persistence-unit name="mydb"> | | <jta-data-source>java:/XAOracleDS</jta-data-source> | | <properties> | | | <property name="dialect"> | org.hibernate.dialect.Oracle9Dialect | </property> | </properties> | | | | </persistence-unit> | | </persistence> | i had given the properties View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178167#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...