Thanks for the reply... I have packaged the bean and deployed in the server. But when I tried to access the calculator.jsp and hit 'calculate' button...getting an exception.... anonymous wrote : 12:39:13,162 ERROR [STDERR] javax.naming.NameNotFoundException: EJB3Trail not bound | 12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:529) | 12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.getBinding(NamingServer.java:537) | 12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.getObject(NamingServer.java:543) | 12:39:13,162 ERROR [STDERR] at org.jnp.server.NamingServer.lookup(NamingServer.java:267) | 12:39:13,162 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625) | 12:39:13,162 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587) | 12:39:13,162 ERROR [STDERR] at javax.naming.InitialContext.lookup(InitialContext.java:351) | 12:39:13,162 ERROR [STDERR] at org.apache.jsp.calculator_jsp.jspInit(calculator_jsp.java:19) | 12:39:13,162 ERROR [STDERR] at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:78) | 12:39:13,162 ERROR [STDERR] at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:155) | ........... | ........... | | Extra lines not included | Where are we actually binding the EJB to a JNDI name ? Thanks and Regards Uday View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996398#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...