MYSAPSSO2 cookie in ASP.Net to consume ABAP web service

Question

 Hello,

 

 We need to call web service (ABAP-SAP) from ASP.Net without .Net connector. We have to use the existing MYSAPSSO2 cookie. 

We have  written the below code.

 

wsCompanyAttrGCQ.z_AK_AL_GET_COMPANY_ATTR_OP proxy = new wsCompanyAttrGCQ.z_AK_AL_GET_COMPANY_ATTR_OP();

wsCompanyAttrGCQ.ZAlGetCompanyAttrOp objCall = new wsCompanyAttrGCQ.ZAlGetCompanyAttrOp();

wsCompanyAttrGCQ.ZAlGetCompanyAttrOpResponse objResponse = new wsCompanyAttrGCQ.ZAlGetCompanyAttrOpResponse();

 

Cookie _cookie = new System.Net.Cookie();

_cookie.Value = this.Request.Cookies.Get("MYSAPSSO2").Value;

CookieContainer _cookiecontainer = new System.Net.CookieContainer();

_cookiecontainer.Add(_cookie);

proxy.CookieContainer = _cookiecontainer;

objResponse = proxy.ZAlGetCompanyAttrOp(objCall);

  

Please help by explaining what exactly needs to be written to use the existing MYSAPSSO2 cookie in ASP.Net.

Thanks in advance.