Using IClusterInformation Interface to get the server node.

Hi ,
I have created a portal application which contains an Abstract Portal Component to display the server node the user logs on.
I have written the following code :
IClusterInformation clusterContext =
(IClusterInformation) PortalRuntime.getRuntimeResources().getService( IClusterInformation.KEY);
I too added the Sharing Reference , "com.sap.portal.runtime.system.clusterinformation" to Application Config property in Portalapp.xml file.
But still am getting an error "IClusterInformation cannot be resolved".
Do I need to add some external JAR File to the Java Build Path of my portal Application. If so , Which JAR file I need to add?
Regards,
Eben Joyson.

I use this to get the server - node:
String node = "";
Enumeration props = System.getProperties().keys();
while (props.hasMoreElements()) {
String thisProp = props.nextElement().toString();
if (thisProp.startsWith("dsr.") && thisProp.endsWith(".buffersize")) {
    node = thisProp.substring(5 + thisProp.indexOf("_" + SID + "_"), thisProp.indexOf(".buffersize"));
      if (node != null) {
        String cluster = node.substring(0, 6) + "00";
        node = node.substring(0, 8);
Hope it helps
Johannes

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"Akhil Nagpal" <[email protected]> wrote in message
news:[email protected]..
HI manoj,
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"Akhil Nagpal" <[email protected]> wrote in message
news:[email protected]..
HI,
I need MessageContext object in my application but i dont want
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Using IClusterInformation Interface to get the server node.

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