I am able to deploy the HelloWorld.war on the local server successfully. However, when I try to deploy it via Eclipse IDE by creating new server and selecting nwtrial.ondemand.com as the landspace host it gets into error saying invalid landscape host.
I also tried deploying via SAP NetWeaver Neo Console Client. It issued an error message saying "Unknown SAP NetWeaver Neo Host was provided". I am attaching the error screenshot.
I have set the proxy correct in both the above cases as per documentation.
Any idea what could be the issue?