Error in Odata Connection on WebIDe

Hello All,

I am trying to  Use oData Service, but i am getting error 'Service is unavailable' in SAP WebIDE. But the Services is accessable with URL and the destination is connecting successfully to Hana.

here is our Odata service URL

https://ikla8b7c1c98.hana.ondemand.com/public/CelkonODataServices/SOitems.xsodata

please check the error  Screenshot

Kindly Help

regards

Shardul Pandey