Consumption of stored HANA procedures from ABAP

Hi,

I want to connect ABAP system to the HANA sandbox system and use its stored procedure. I tried creating entry in DBCON to connect to HANA DB. But its not working.

Can anybody please help me knowing where the gap is in connecting SAP R/3 system to HANA DB. What steps to be followed. Any step-wise guide would be wonderful. The details of HANA system are:

Server Name:  dewdftzld025.pgdev.sap.corp

Instance #:       0

My DBCON entries are as follows:

Then i tried:

Thanks in advance.

Manhar Narang