Accessing isolated ejb (in isolated ear)

[kurilenko]

I have two application : app1.ear and app2.war.
In some reason app.ear are isolated.

app1.ear is isolated in this way :

<?xml version="1.0" encoding="UTF-8" ?>
 <jboss-app>
 <loader-repository>test.com:loader=my_ejb.jar</loader-repository>
 </jboss-app>

I want to have acces from app3.ear to ejb in app1.ear. I am using ejb-ref in this way :
web.xml

<ejb-ref>
 <ejb-ref-name>ejb/BHome</ejb-ref-name>
 <ejb-ref-type>Session</ejb-ref-type>
 <home>BHome</home>
 <remote>B</remote>
 </ejb-ref>

jboss-web.xml

<ejb-ref>
 <ejb-ref-name>ejb/BHome</ejb-ref-name>
 <jndi-name>jnp://localhost:1099/BHome</jndi-name>
 </ejb-ref>

I am using JBOSS 3.2.7

But it still told me that I have incorrect deployment.

Please help me solve this problem.