Hi all, This is really weird. I have a single machine with 2 nodes and each has the JNP address of 1199 and 1299. I ma doing the lookup using the following code segment Properties props = new Properties(); props.setProperty(Context.PROVIDER_URL, "jnp://localhost:1199,jnp://localhost:1299"); props.setProperty(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces"); props.setProperty(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory"); InitialContext iniCtx = new InitialContext( props ); return iniCtx.lookup(lookupName); when I try to find the EJB (Local) running on this box via the browser from another box within the network, I get the above stated exception. Can some one throw light whats wrong? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4122414#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...