My  EJB

package conversion;

import javax.ejb.Stateless;

/**

* Session Bean implementation class SessionConversion

* */

@Stateless(name="BeanConversion")

public class SessionConversion implements SessionConversionRemote {

    /**

     * Default constructor.

     */

    public SessionConversion() {

        // TODO Auto-generated constructor stub

    }

    public  double donneCelciustoFahrenheit (double t)

    {

      double fahrenheit;

        fahrenheit  = 9.0 / 5.0 * t + 32;

        return fahrenheit;

    }

  public double donneFahrenheittoCelcius ( double t)

    {

      double celcius;

        celcius = (t - 32 ) * 5.0 / 9.0 ;

        return celcius;

    }

}

package conversion;

import javax.ejb.Remote;

@Remote

public interface SessionConversionRemote {

    public  double donneCelciustoFahrenheit (double t);

    // conversion de Celcius vers Fahrenheit

    public double donneFahrenheittoCelcius (double t);

     // conversion de Fahrenheit vers Celcius

}

My log server

        /*java:global/EJBAppTemperature/BeanConversion!conversion.SessionConversionRemote

        java:app/EJBAppTemperature/BeanConversion!conversion.SessionConversionRemote

        java:module/BeanConversion!conversion.SessionConversionRemote

        java:jboss/exported/EJBAppTemperature/BeanConversion!conversion.SessionConversionRemote

        java:global/EJBAppTemperature/BeanConversion

        java:app/EJBAppTemperature/BeanConversion

        java:module/BeanConversion */

My client

package presentation;

import java.util.Properties;

import javax.ejb.EJB;

import javax.naming.Context;

import javax.naming.InitialContext;

import javax.naming.NamingException;

import conversion.*;

public class Principale {

    @EJB

    private static SessionConversionRemote uneconversion;

    private static  Context context;

    public static void createInitialContext() throws NamingException {

        Properties prop = new Properties();

         /* prop.put(Context.INITIAL_CONTEXT_FACTORY,

                    "org.jboss.naming.remote.client.InitialContextFactory");*/

        prop.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");

         prop.put(Context.PROVIDER_URL, "http-remoting://127.0.0.1:8080");

         prop.put("jboss.naming.client.ejb.context", true);

        context = new InitialContext(prop);

        /*

         Properties prop = new Properties();

            prop.put(Context.INITIAL_CONTEXT_FACTORY,

            "org.jboss.naming.remote.client.InitialContextFactory");

            prop.put(Context.PROVIDER_URL, "http-remoting://127.0.0.1:8080");

            prop.put(Context.SECURITY_PRINCIPAL, "jmsuser");

            prop.put(Context.SECURITY_CREDENTIALS, "jmsepul98!");

            prop.put("jboss.naming.client.ejb.context", true);

            Context context = new InitialContext(prop);

            */

        /*java:global/EJBAppTemperature/BeanConversion!conversion.SessionConversionRemote

        java:app/EJBAppTemperature/BeanConversion!conversion.SessionConversionRemote

        java:module/BeanConversion!conversion.SessionConversionRemote

        java:jboss/exported/EJBAppTemperature/BeanConversion!conversion.SessionConversionRemote

        java:global/EJBAppTemperature/BeanConversion

        java:app/EJBAppTemperature/BeanConversion

        java:module/BeanConversion */

        }

     private static SessionConversionRemote lookupSessionConversionRemote() throws NamingException {

            // The app name is the application name of the deployed EJBs. This is typically the ear name

            // without the .ear suffix. However, the application name could be overridden in the application.xml of the

            // EJB deployment on the server.

            // Since we haven't deployed the application as a .ear, the app name for us will be an empty string

            final String appName = "EJBAppTemperature";

            // This is the module name of the deployed EJBs on the server. This is typically the jar name of the

            // EJB deployment, without the .jar suffix, but can be overridden via the ejb-jar.xml

            // In this example, we have deployed the EJBs in a jboss-as-ejb-remote-app.jar, so the module name is

            // jboss-as-ejb-remote-app

            final String moduleName = "conversion";

            // AS7 allows each deployment to have an (optional) distinct name. We haven't specified a distinct name for

            // our EJB deployment, so this is an empty string

            final String distinctName = "";

            // The EJB name which by default is the simple class name of the bean implementation class

            final String beanName = SessionConversion.class.getSimpleName();

            // the remote view fully qualified class name

            final String viewClassName = SessionConversionRemote.class.getName();

            // let's do the lookup

            return (SessionConversionRemote) context.lookup("ejb:" + appName + "/" + moduleName

                    + "/" + distinctName + "/" + beanName + "!" + viewClassName);

           }   

    public static void main(String[] args) {

        // TODO Auto-generated method stub

        // TODO code application logic here

        System.out.println("je suis passé");

        try {

            // on appelle l’EJB

            createInitialContext();

            uneconversion = lookupSessionConversionRemote();

            menu();

        } catch (NamingException ne) {

            System.out.println(ne.getMessage());

        }

    }

I have this error

EJBCLIENT000025: No EJB receiver available for handling [appName:, moduleName:EJBAppTemperature, distinctName:conversion] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@3532ec19