Juergen.Zimmermann Can you give me some more details about your app? Are you sure the problem is in the JNDI lookup? How do you transfer the JNDI context to your remote client? Are you using the ejb-3 client jar and is it the version that comes with CR1 or it's from the the older installer? etc.. Some code or jars that can reproduce it are welcome too. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3989445#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...