EJB problem

[Jorge Chata]

Im trying my first EJB using servlets . this is part of code :
try
{
javax.naming.InitialContext initialContext = new
javax.naming.InitialContext();
Object objhome = initialContext.lookup("HelloWorld");
HelloWorldHome home = (HelloWorldHome)
javax.rmi.PortableRemoteObject.narrow
( objhome,HelloWorldHome.class );
HelloWorld cart = home.create();
....
Application Server : IBM Websphere 3.5.3
Session Bean Properties : HelloWorldBean
Current State : Running
JNDI Home Name : HelloWorld
Session : STATELESS_SESSION
Transaction : TX_NOT_SUPPORT
Isolation : TRANSACTION_READ_COMMITTED
When i executed my servlet appear the next message error :
java.rmi.ServerException: RemoteException occurred in server thread;
nested exception is: com.ibm.websphere.csi.CSIException: Authorization
failed while invoking (Home)HelloWorld create - invalid credentials;
nested exception is: com.ibm.ejs.security.util.CacheException
com.ibm.websphere.csi.CSIException: Authorization failed while invoking
(Home)HelloWorld create - invalid credentials; nested exception is:
com.ibm.ejs.security.util.CacheException
com.ibm.ejs.security.util.CacheException
Could anybody help me
Jorge

[Mike Burnham]

I use the same code but I dont call the narrow function. Have you tried taking that out?