LSF9 SSOP and AGS

I am trying to do a HTTP post to Lawson from a non-lawson application. I have tried the servlet and LHC.jar.  Each time I receve the HTML  logon page and not the XML. I am doing  a HTTP post to PA31. The servlet call works fine from portal.

Here is my code:

 String strLawsonUsr = "ID";
               String strLawsonPwd = "password";
               String strLawsonUrl = "https://webqa.bcbsnc.com/sso/SSOServlet";
              
                             
               {
                  LawsonHttpConnection lhc = new LawsonHttpConnection();
                 
                  char [ ] charLawsonPwd = strLawsonPwd.toCharArray();
                  String result = lhc.doLogin(strLawsonUrl,strLawsonUsr,charLawsonPwd);
                 
                 
                  ;
                  say("@@@ API Login info:  " + strLawsonUrl + " : " + strLawsonUsr + " : " +  strLawsonPwd, 1);
                  say("@@@ API Result     :   " + result, 1);
                  ;
                  if (result.equals(LHCConstants.SSO_STATUS_LOGIN_SUCCESS))
                  {
                     say("@@@ API Login success  ", 1);
                     ResponseObject response = null;
                     say("@@@ Getting ready to GET ", 1);
                     response = lhc.doTransaction("https://webqa.bcbsnc.com/sso/SSOServlet","","GET");
                    
                     ;
                     say("@@@  Display GET response:    " + response.getResponseBodyAsString(), 1);
                     String postData = "https://webqa.bcbsnc.com/servlet/Router/Transaction/Erp?_PDL=QA%26_LFN=ALL%26_RTN=DATA%26_TDS=IGNORE%26_OUT=XML%26_EVT=ADD%26_TKN=PA31.1%26FC=A%DATE-APPLIED=20080825%26APL-PROCESS-LEVEL=34%26APL-EMP-STATUS=10%26APL-NBR-FTE=1.000%26APL-BIRTHDATE=19810828%26APL-BASE-CURRENCY=USD%26";
                    
                     ;
                     say("@@@ Getting ready to POST ", 1);
                     response = lhc.doTransaction("https://webqa.bcbsnc.com/sso/SSOServlet",postData,"POST");
                    
                     ;
                     say("@@@  After Post  ", 1);
                    
                    
                    
                     ;
                     say("@@@  Display POST response:    " + response.getResponseBodyAsString(), 1);
                  }
                  else
                  {
                  }
               }