Fetch Value from Client Session

Question

Hi,
I have a requirement where Vendor code is getting set in the session from a Hidden iView on Portal. Now, my Web Dynpro application has to extract the vendor code value present in the session. I have read few threads and tried by using different code :
1)    HttpSession session = ((IWebContextAdapter)WDWebContextAdapter.getWebContextAdapter()).getHttpServletRequest().getSession();
String abc = (String)session.getAttribute("VendorCode");
2) IWDProtocolAdapter protocolAdapter = WDProtocolAdapter.getProtocolAdapter();
IWDRequest request = protocolAdapter.getRequestObject();
String paramValue = request.getParameter("VendorCode");
3) WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE,"VendorCode")
None of the code seems to work. All return a null value. Is there any way I can check when the Session contains the attribute Vendor Code itself or how I can get the Value.
Can I fetch the same by creating a custom portal development where in I can have the Web Dynpro application running in an iView or is there any other way to extract the session attribute itself?
Please reply,
Points will be awarded.

Answer 1

Hello,
I too have the same problem.
I am using this query:
select manager from leave_mgmt where support_engg=:APP_USER
and source type is SQL Query(return single value)
but nothing is coming up in the text field. Its empty.
Please advice. Thanks in advance.