Eclipse Error: Failed to get service instance URL info for https://abap-web.eu10.hana.ondemand.com

[#1]

Hi all,

I am new to SAP. I am trying to learn ABAP by myself and I have started ABAP beginner course. I have installed Eclipe and when I am trying to create a new ABAP cloud project using instance url: "https://abap-web.eu10.hana.ondemand.com/ui",  I am getting below error. Could anyone please help in this regard?

Failed to get service instance URL info for https://abap-web.eu10.hana.ondemand.com: java.util.concurrent.ExecutionException: java.net.UnknownHostException: No such host is known

Thanks in advance.

Smita