Consuming SuccessFactors MDF in SAP ABAP

Hello Team,

I am trying to consume the Success Factor MDF OData API in SAP ABAP .

I am able to access the same in Browser using Advanced Rest client in chrome .

trying to call the API using CL_HTTP_CLIENT .

sending the authorization with base64 encoding.

concatenate 'admin@****' ':' '***' into logon.

logon_b64 = l_utility->encode_base64( logon ).

concatenate 'Basic' logon_b64 into logon_b64         

    separated by space.

call method lo_http_client->request->set_header_field

   exporting

     name  = 'Authorization'                            

But the call to the receiver through an exception HTTP_COMMUNICATION_FAILURE with reason 'Native SSL error'

Anyone tried to access the MDF OData service from SAP ABAP ?

Please help me.

Vamshi