I build EJB3trailblazer and deploy on jboss 4.05 GA. in the server log file, it seems deployed successfully | 2007-05-02 16:01:32,518 DEBUG [org.jboss.deployment.MainDeployer] Deployed package: file:/C:/jboss-4.0.5.GA/server/all/deploy/EJB3Trail.ear | But when I checked the global JNDI tree, i did not find the ear; only have web war. when I called the caculate.jsp, it throws the error: | 2007-05-02 16:07:12,876 ERROR [STDERR] javax.naming.NameNotFoundException: EJB3Trail not bound | 2007-05-02 16:07:12,876 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:529) | 2007-05-02 16:07:12,876 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:537) | 2007-05-02 16:07:12,876 ERROR [STDERR] at org.jnp.server.NamingServer.getObject(NamingServer.java:543) | 2007-05-02 16:07:12,876 ERROR [STDERR] at org.jnp.server.NamingServer.lookup(NamingServer.java:267) | 2007-05-02 16:07:12,876 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625) | the way I call the ejb is: | try { | InitialContext ctx = new InitialContext(); | cal = (Calculator) ctx.lookup( | "EJB3Trail/Calculator"); | } catch (Exception e) { | e.printStackTrace (); | } | can sb tell where the problems are? thanx View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4042643#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...