Two wars communication between EJB

Hi I have two simple wars and one EJB(Enteties and a Farcade). Now I want insert from war 1 to war 2 a entetie class and I'm trying to do like this

War 1:

@ManagedBean
@ConversationScoped
public class Controlador implements Serializable {

   @Inject
   private Conversation conv;  

     private Users1 user=new Users1();
     private Users2 user2;
     private String name;

    @EJB
    private Users1Facade farcade;

    public void start()
    {
      if(conv.isTransient())
        conv.begin();
    }

    @PostConstruct
    public void init()
    {        
          start();
    }

    public void save() throws IOException
    {
            farcade.create(user);
          FacesContext facesContext = FacesContext.getCurrentInstance();
        facesContext.getExternalContext().redirect("/Prueba1/faces/index.xhtml?faces-redirect=true");
    }

And my war 2:

    @ManagedBean
@ConversationScoped
public class Controlador implements Serializable {
     @Inject 
     private Conversation conv;
     @EJB
     private com.prueba.session.Users1Facade  farcade;
      @Inject
     private Users1 user;

      public void start()
    {
        if(conv.isTransient())
        getConv().begin();
        System.out.println(user.getName()+"hola");
        System.out.println(user.getApellido()+"Hola");

    }
      @PostConstruct
    public void init()
    {        

        start();
        System.out.println(user.getName());
        System.out.println(user.getApellido());

    }

I want to inject the User was created in war1 to the war2. With the use of EJB and the annotation @Inject. But when I see in the log of war2 it always show me null. null. These wars and the EJB are in a EAR, but it didn't solve my problem. Someway to communicate between these two WARs?