HELP!!! How I can call to EJB from another EJB??

I have two EJBs, for each EJB I have a jar, how I can call to EJB jar to another???
I have tried the following, in the first EJB I have import the second EJB jar and call it with context, lookup, PortableRemoteObject etc.. but the instruction lookup not find the second EJB reference.
The name in the lookup instruction is the JNDI name of the second EJB but not find a reference to it.
Please help me!!! Thanks!!
The error is:
javax.naming.NameNotFoundException: Missing node. Root exception is org.omg.CosNaming.NamingContextPackage.NotFound
     at org.omg.CosNaming.NamingContextPackage.NotFoundHelper.read(NotFoundHelper.java:34)
     at org.omg.CosNaming.NamingContextPackage.NotFoundHelper.extract(NotFoundHelper.java:50)
     at org.omg.CosNaming._NamingContextStub.resolve(_NamingContextStub.java:161)
     at com.inprise.j2ee.jndi.java.CorbaContext.resolveName(CorbaContext.java:242)
     at com.inprise.j2ee.jndi.java.CorbaContext.lookup(CorbaContext.java:261)
     at com.inprise.j2ee.jndi.java.javaContext.internal_lookup(javaContext.java:483)
     at com.inprise.j2ee.jndi.java.javaContext.internal_lookup(javaContext.java:493)
     at com.inprise.j2ee.jndi.java.javaContext.internal_lookup(javaContext.java:493)
     at com.inprise.j2ee.jndi.java.javaContext.lookup(javaContext.java:937)
     at com.inprise.j2ee.jndi.java.javaContext.lookup(javaContext.java:942)
     at javax.naming.InitialContext.lookup(InitialContext.java:350)
     at ejbclient.EnterpriseClientBean.addition(EnterpriseClientBean.java:115)
     at ejbclient.EnterpriseClientBean.actionPerformed(EnterpriseClientBean.java:97)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)
     at avax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Abstr

ok.. Here it goes.. I am writing a sample code..
public class EJB1LogBean implements SessionBean {
// test is a method of stateless session beam
public void test ( TestVal val )
throws RemoteException{
try {
EJB2LogHome ejb2Home= (EJB2LogHome)getHome("java:comp/env/ejb/EJB2LogHome",1);
EJB2Log ejb2Log = ejb2LogHome.create ( val );
} catch ( CreateException e ) {
     System.out.println("Create Exception occurred ");
     e.printStackTrace();
     } catch ( RemoteException e ) {
     System.out.println( "RemoteException Occured");
e.printStackTrace();
     throw new RemoteException () ;
     } catch(Exception ee) {
ee.printStackTrace();
private EJBHome getHome(String jndiName,int type) {
try {
Context context = new InitialContext();
Object ref = context.lookup( jndiName );
switch(type)
case 1:
EJB2LogHome ejb2LogHome = ( EJB2LogHome )
PortableRemoteObject.narrow( ref, EJB2LogHome.class );
return ejb2LogHome;
} catch ( Exception e ) {
e.printStackTrace();
return null;
}//EJB1LogBean ends
Here as you can see, EJB1LogBean(session bean) is calling a second EJB, EJB2LogBean (entity bean). TestVal is a sample value object passed. It is plain java class and can vary from app to app and it has got nothing to do with ejbs.
"java:comp/env/ejb" is a J2EE standard and while getting a home interface, you have to append the home interface class name to "java:comp/env/ejb". Here I am passing "java:comp/env/ejb/EJB2LogHome" and "1" to getHome method, whose job is to get a reference to a home interface. getHome method is a local method. "1" is passed just to give a flexibility to getHome method as you can have more ejbs to invoked. In that case, you can go on adding different case statements for 2, 3 etc.
The only thing you have to keep in mind is that your deployment descriptor for EJB1LogBean will contain the entires for both the beans i.e. for EJB1LogBean and EJB2LogBean. This is because EJB2LogBean is wrapped by EJB1LogBean.
Hope this helps.
Please let me know if you need anything more.
- Amit

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HELP!!! How I can call to EJB from another EJB??

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