Hibernate version:
2.1.6

JNDI error:

SessionFactory sessions = null;
try
{
Context ctx = new InitialContext();
String jndiname = "java:/hibernate/KJSSessionFactory";
sessions = (SessionFactory) ctx.lookup(jndiname);
s = sessions.openSession();

}
catch (NamingException nme)
{
nme.printStackTrace();
}

return s;

javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:640)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:280)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at com.gs.aml.util.HibernateUtil.currentSession(HibernateUtil.java:84)
at com.gs.fw.gc.core.refs.DataSrcInstanceTB.main(DataSrcInstanceTB.java:115)
java.lang.NullPointerException
at com.gs.fw.gc.core.refs.DataSrcInstanceTB.main(DataSrcInstanceTB.java:118)
Exception in thread "main"

What do I need to specify??

Thanks,

Kenny

Who would know? There is not enough information (why did you delete the questions in the text field?) and there is no Hibernate in your stacktrace.