I'm trying to develop my first EJB with an Example I found, I have the next mistake:

Exception in thread "main" java.lang.IllegalStateException: No EJB receiver available for handling [appName:,modulename:HelloWorldSessionBean,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@41408b80
at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)
at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)
at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
at $Proxy0.sayHello(Unknown Source)
at com.ibytecode.client.EJBApplicationClient.main(EJBApplicationClient.java:16)

I use JBOSS 7.1, and the code is this: HelloWorld.java package com.ibytecode.business;

import javax.ejb.Remote;

@Remote
public interface HelloWorld {

    public String sayHello();


}

HelloWorldBean.java package com.ibytecode.businesslogic;

import com.ibytecode.business.HelloWorld;
import javax.ejb.Stateless;

/**
 * Session Bean implementation class HelloWorldBean
 */
@Stateless
public class HelloWorldBean implements HelloWorld {

/**
 * Default constructor. 
 */
public HelloWorldBean() {
}

public String sayHello() {
    return "Hello World !!!";
}

}

EJBApplicationClient.java:

package com.ibytecode.client;

import javax.naming.Context;
import javax.naming.NamingException;

import com.ibytecode.business.HelloWorld;
import com.ibytecode.businesslogic.HelloWorldBean;
import com.ibytecode.clientutility.ClientUtility;

public class EJBApplicationClient {

public static void main(String[] args) {
    // TODO Auto-generated method stub

    HelloWorld bean = doLookup();
    System.out.println(bean.sayHello()); // 4. Call business logic

}

 private static HelloWorld doLookup() {
        Context context = null;
        HelloWorld bean = null;
        try {
            // 1. Obtaining Context
            context = ClientUtility.getInitialContext();
            // 2. Generate JNDI Lookup name
            String lookupName = getLookupName();
            // 3. Lookup and cast
            bean = (HelloWorld) context.lookup(lookupName);

        } catch (NamingException e) {
            e.printStackTrace();
        }
        return bean;
    }


 private static String getLookupName() {
     /*
     The app name is the EAR name of the deployed EJB without .ear suffix.
     Since we haven't deployed the application as a .ear,
     the app name for us will be an empty string
     */
             String appName = "";

             /* The module name is the JAR name of the deployed EJB
             without the .jar suffix.
             */
             String moduleName = "HelloWorldSessionBean";

     /*AS7 allows each deployment to have an (optional) distinct name.
     This can be an empty string if distinct name is not specified.
     */
             String distinctName = "";

             // The EJB bean implementation class name
             String beanName = HelloWorldBean.class.getSimpleName();

             // Fully qualified remote interface name
             final String interfaceName = HelloWorld.class.getName();

             // Create a look up string name
             String name = "ejb:" + appName + "/" + moduleName + "/" +
                 distinctName    + "/" + beanName + "!" + interfaceName;

             return name;
         }


 }

ClientUtility.java package com.ibytecode.clientutility;

 import java.util.Properties;
 import javax.naming.Context;
 import javax.naming.InitialContext;
 import javax.naming.NamingException;

public class ClientUtility {

private static Context initialContext;

private static final String PKG_INTERFACES = "org.jboss.ejb.client.naming";

public static Context getInitialContext() throws NamingException {
    if (initialContext == null) {
        Properties properties = new Properties();
        properties.put("jboss.naming.client.ejb.context", true);
        properties.put(Context.URL_PKG_PREFIXES, PKG_INTERFACES);


        initialContext = new InitialContext(properties);
    }
    return initialContext;
}

}

properties.file:

remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false

remote.connections=default

remote.connection.default.host=localhost remote.connection.default.port = 4447 remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false

This is what I have. Why I have this?. Thanks so much. Regards