Problem in getting the list of services on rde after connecting to backend system

Hi,

I am trying to create application and run it on hana cloud in sap rde.

Have already perform the steps given in the document

1)"How to Create and Run Applications on HANA Cloud in SAP River RDE.pdf"

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0c644d9-b5d6-3110-ec8b-dc78a9a6303e?QuickLink=index&…

And for performing the steps given in the above doc have also perform the steps given in doc

2)"How to Set up your SAP River RDE on HANA Cloud.pdf"

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/004f38ec-b5d6-3110-67b0-df30d3257c04?QuickLink=index&…

Hana cloud connector is install on my system.Has mention in last step of doc 2 to test connection through rde by creating sap fiori starter application and get the list of service through GM6 I am getting the error "Unable to access the backend system".

And so because of the above error shown in screenshot I am unable to get run my any of app on hana cloud.

Can anyone please help me on this??

Thanks & regards,

Anjali Agrawal