Getting NULL for ctx.lookup

Question

Hi,
I was creating a HTTP destination but getting below exception.
OUTPUT:
Start line
ctx : javax.naming.InitialContext@f32b694
Completed Step 1
tc~sec~destinations~service
Completed Step 2
Inside if of dstService
com.sap.engine.services.jndi.persistent.exceptions.NamingException: <--Localization failed: ResourceBundle='com.sap.engine.services.jndi.persistent.JNDIResourceBundle', ID='Destination Service not available', Arguments: []--> : Can't find resource for bundle java.util.PropertyResourceBundle, key Destination Service not available
  at Client.main(Client.java:46)
below is the code. I think the code is not getting destination service object from server. What is the step to add "destinationservice" in SAP NW 731 portal?
import java.rmi.RemoteException;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import com.sap.engine.services.jndi.persistent.exceptions.NamingException;
import com.sap.security.core.server.destinations.api.DestinationException;
import com.sap.security.core.server.destinations.api.DestinationService;
import com.sap.security.core.server.destinations.api.HTTPDestination;
public class Client {
  * @param args
  public static void main(String[] args) {
  // TODO Auto-generated method stub
  Hashtable<String, String>  env = new Hashtable<String, String>();
     env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
     env.put(Context.PROVIDER_URL, "<HostName>:<P4_port>");
     env.put(Context.SECURITY_PRINCIPAL, "<user>");
     env.put(Context.SECURITY_CREDENTIALS, "<password>");
  try{
  System.out.println("Start line");
  Context ctx = new InitialContext(env);
  System.out.println("ctx : " +ctx.toString());
  System.out.println("Completed Step 1");
  System.out.println(DestinationService.JNDI_KEY);
     DestinationService dstService = (DestinationService)ctx.lookup(DestinationService.JNDI_KEY); //getting null at this line
     System.out.println("Completed Step 2");
     if (dstService == null){
      System.out.println("Inside if of dstService");
      ctx.close();
         throw new NamingException("Destination Service not available");
     //Note: this only created the destination
     //it needs to be stored using dstService.storeDestination
     System.out.println("Completed Step 4");
     HTTPDestination destination = (HTTPDestination)
     dstService.createDestination("HTTP");
     destination.setUrl("http://<host>:<HTTP_port>");
     destination.setName("UMEConnection");
     destination.setUsernamePassword("<userName>", "<password>");
     dstService.storeDestination("HTTP", destination);
  }catch(DestinationException | RemoteException | javax.naming.NamingException e){
  e.printStackTrace();
The ctx is coming as null.

Answer 1

Hi Hamendra,
Even after hard coding DestinationService.JNDI_KEY to tc~sec~destinations~service in the code, I am getting dstService = null.
Is there anything else I need to change in SAP portal NWA?
Is there any way to check the destination services that are available in SAP Portal?
Thanks
Alingan Patra