Solved

Problems In Websphere... lookup

Posted on 2004-04-29
5
1,358 Views
Last Modified: 2013-11-24
Hi Friends,
I am facing some problems when i try to connect to the websphere server in AIX. I have the Java client in the AIX box it self. The lookup is done like this
Properties props = System.getProperties(); props.putContext.INITIAL_CONTEXT_FACTORY,"com.ibm.websphere.naming.WsnInitialContextFactory"); props.put(Context.PROVIDER_URL,"iiop://localhost:9810");
InitialContext ic = new InitialContext(props);
Object objref = ic.lookup("XXXX");

Here i am getting the initialContext but the exception is thrown in the lookup("XXXX").
The error thrown is ...Exception in looking up

javax.naming.ServiceUnavailableException: A communication failure occurred while
 attempting to obtain an initial context with the provider URL: "iiop://localhos
t:9810".  Make sure that any bootstrap address information in the URL is correct
 and that the target name server is running.  A bootstrap address with no port s
pecification defaults to port 2809.  Possible causes other than an incorrect boo
tstrap address or unavailable name server include the network environment and wo
rkstation network configuration.  Root exception is org.omg.CORBA.UNKNOWN:   min
or code: 0 completed: Maybe
        at com.ibm.rmi.corba.ClientDelegate.intercept(ClientDelegate.java:980)
        at com.ibm.rmi.corba.ClientDelegate.invoke(ClientDelegate.java:442)
        at com.ibm.rmi.corba.ClientDelegate.invoke(ClientDelegate.java:715)
        at org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:258)
        at com.ibm.WsnBootstrap._WsnNameServiceStub.getProperties(Unknown Source

I changed the URL and used the Ip..again in vain and the port specified is the one i have in the BOOT_STRAP_ADDRESS in the websphere console. I have tried the same from the windows client also but it is not working.  is There any problem in accessing the websphere like this. I was able to access it after making the same a clientJar using AAT. Is there any other way to do the lookUp in WebSphere.

Thanks guys for ur help..


0
Comment
Question by:benevolent
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
5 Comments
 

Author Comment

by:benevolent
ID: 10956070
Hi Guys,
Pls help me ...

Thanks
0
 
LVL 30

Accepted Solution

by:
Mayank S earned 350 total points
ID: 10957750
This exception is thrown when attempting to communicate with a directory or naming service which not available. The server might be too busy to service the request, or the server might not be registered to service any requests, or maybe that the URI you specified was wrong, etc.
0
 
LVL 30

Expert Comment

by:Mayank S
ID: 11683276
Please proceed with that recommendation.
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
Viewers learn about the “for” loop and how it works in Java. By comparing it to the while loop learned before, viewers can make the transition easily. You will learn about the formatting of the for loop as we write a program that prints even numbers…
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…

691 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question