Backend ODATA channel missing

Hi,

I have installed all the required components for the SAP Netweaver Gateway 2.0 on Solution Manager systme in my landscape. Now as per the process  i need to go to:  In transaction SPRO open the SAP Reference IMG and navigate to: SAP NetWeaver -> Gateway Service Enablement -> and search for  "Backend OData Channel ", but there I can not see anything like that.... Do I need to install anything more??

Please suggest....