Getting exception while runningthe client program. Root exception is javax.naming.NameNotFoundException...

Hi,

I deployed a simple ejb application on to the weblogic server but when I run the client program, I am getting the following error

before lookup
Exception in thread "main" javax.naming.NameNotFoundException: Unable to resolve
 'HelloHome'. Resolved '' [Root exception is javax.naming.NameNotFoundException:
 Unable to resolve 'HelloHome'. Resolved '']; remaining name 'HelloHome'
        at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:191)
        at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef
.java:315)
        at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef
.java:250)
        at weblogic.jndi.internal.ServerNamingNode_910_WLStub.lookup(Unknown Sou
rce)
        at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:374)
        at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:362)
        at javax.naming.InitialContext.lookup(Unknown Source)
        at examples.HelloClient.main(HelloClient.java:23)
Caused by: javax.naming.NameNotFoundException: Unable to resolve 'HelloHome'. Re
solved ''
        at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(Basic
NamingNode.java:1123)
        at weblogic.jndi.internal.BasicNamingNode.lookupHere(BasicNamingNode.jav
a:250)
        at weblogic.jndi.internal.ServerNamingNode.lookupHere(ServerNamingNode.j
ava:171)
        at weblogic.jndi.internal.BasicNamingNode.lookup(BasicNamingNode.java:20
4)
        at weblogic.jndi.internal.RootNamingNode_WLSkel.invoke(Unknown Source)
        at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:517)
        at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef
.java:224)
        at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:407)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
        at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:403)
        at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:5
6)
        at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicSer
verRef.java:934)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
-------------------------------------------------------------        
       
        I am giving my client program HelloClient.java and deployment descriptors.
       
        package examples;
      
      import javax.naming.Context;
      import javax.naming.InitialContext;
      import java.util.Properties;
      
      public class HelloClient {
      
            public static void main(String[] args) throws Exception {
      
                  //Properties prop = System.getProperties();
      
      
                  Properties prop = new Properties();
                  prop.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
                  prop.put(Context.PROVIDER_URL,"t3://localhost:7001");
      
      
      
                  Context ctx = new InitialContext(prop);
                  System.out.println("before lookup");
      
                  Object obj = ctx.lookup("HelloHome");
                  System.out.println("after lookup");
      
                  HelloHome home = (HelloHome) javax.rmi.PortableRemoteObject.narrow(obj, HelloHome.class);
      
                  Hello hello = home.create();
      
                  System.out.println(hello.hello());
      
                  hello.remove();
            }
      
}

------------------------------
my xml files

ejb-jar.xml


<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">

<ejb-jar>
  <enterprise-beans>
    <session>
      <ejb-name>Hello</ejb-name>
      <home>examples.HelloHome</home>
      <remote>examples.Hello</remote>
      <local-home>examples.HelloLocalHome</local-home>
      <local>examples.HelloLocal</local>
      <ejb-class>examples.HelloBean</ejb-class>
      <session-type>Stateless</session-type>
      <transaction-type>Container</transaction-type>
    </session>
  </enterprise-beans>
</ejb-jar>


weblogic-ejb-jar.xml

<!DOCTYPE weblogic-ejb-jar PUBLIC "-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN" "http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd">
<weblogic-ejb-jar>
  <weblogic-enterprise-bean>
    <ejb-name>Hello</ejb-name>
       <jndi-name>HelloHome</jndi-name>
  </weblogic-enterprise-bean>
</weblogic-ejb-jar>
--------------------------------------
After compiling the java files, I created the jar file that includes xml files and classfiles.  Then using weblogic.ejbc I created the jar file
which I deployed in the weblogic server. I used weblogic admin console to deploy.

Until this point there was no error but when I run the client, I get the above said error.

My ejb files structure is as follows

my directory/java files
            /META-INF/ejb-jar.xml
                     /weblogic-ejb-jar.xml
            /examples/class files
           
I am new to weblogic. I will be thankful if anybody can tell me where did I go wrong and help me out in solving the problem.

Thanks in Advance.

Regards
Savitha