org.omg.CORBA.MARSHAL: vmcid: SUN minor code: 211 completed: Maybe

import javax.naming.InitialContext;
import javax.naming.NamingException;

import ejb3test.HelloWorld;
import weblogic.jndi.WLInitialContextFactory;

public class Test {
 public static void main(String[] args) throws NamingException {
     
         java.util.Properties prop = new java.util.Properties();
        prop.setProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY, WLInitialContextFactory.class.getName());
        prop.setProperty(javax.naming.Context.PROVIDER_URL, "t3://localhost:7001");
        InitialContext ic = new InitialContext(prop);    
        HelloWorld h = (HelloWorld)ic.lookup("HelloWorldBean#ejb3test.HelloWorld");
        System.out.println(h.sayHello("somebody "));////somebody  say Hello .
 }
}

package ejb3test;

public interface HelloWorld {
    public String sayHello(String name);  
}

package ejb3test;

import javax.ejb.Remote;
import javax.ejb.Stateless;

@Stateless(mappedName = "HelloWorldBean")  
@Remote ({HelloWorld.class}) 
public class HelloWorldBean implements HelloWorld {
    
    public String sayHello(String name) {
        return name+" say Hello .";
    }
}