I am getting an error I have never seen before. "ERROR [SessionFactoryObjectFactory] Invalid JNDI name: javax.naming.InvalidNameException: An empty name cannot be passed to rebind" I have assigned a JNDI name for the database connection: "11:33:02,176 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=DefaultDS' to JNDI name 'java:DefaultDS' " (This is from the console when the application sever started up.) I am able to read data from my database but I am unable to save any data. Has anyone seen anything like this? Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4236834#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...