Error reference not defined?

Question

I get error referenceerror:usd is not defined. CURRDEF=USD, what is suppose to do is
user chooses sales center from dropdown and it will change the currency depending on
what it is. i would think here is not passing it. not sure what im doing wrong.
on firebug it shows
var v_data_sales ={pvCurrCd:USD,
pnSalesCenterID: $(this).find("#pnSalesCenterID").val()
below is my code
the first part is where you select a sales center
HTP.P('<td class="reqlabel1">Sales Center:</td>');
        HTP.P('<td class="tablelabel">');
         HTP.P(Get_Sc_Dd(PVNAME=>'pnSalesCenterID', PVORAID=> VUSERNAME, PVDEFVAL => NSALESCENTERID, PVEVENT=>'class="reqinput1"  onChange="makeRequest();"   style="width:260px"'));
CURRDEF := get_criteria_rec('PROP_CURR_DEF',dml_p_oracle_user.get_rec(VUSERNAME).global_region).include_list;
      HTP.P( '<script>
function makeRequest(){
var v_data_sales ={pvCurrCd:'||CURRDEF||',
          pnSalesCenterID: $(this).find("#pnSalesCenterID").val()
     $.ajax({
          url:contr_entry_pkg.select_sales_center,
          data:v_data_sales,
          async:false,
          success: function(vRetVal){
                   var jsonObj =  eval("("+vRetVal+")");
     HTP.P( '</script>');       
         HTP.P('<td class="reqlabel1">Currency:</td>');
        HTP.P('<td class="tablelabel">');
         HTP.P(Get_Currency_Dd(PVNAME=>'pvCurrCd', PVDEFVAL => NULL, PVEVENT=>'class="reqinput1" onblur="makeRequest();"  style="width:200px"'));
       HTP.P('</td>');

Answer 1

I've done no work with ajax and HTP.P, but it looks like that error would be coming out of contr_entry_pkg.select_sales_center being called with pvCurrCd => 'usd' and pnSalesCenterID => some appropriate centre ID.
I'd
a) Test contr_entry_pkg.select_sales_center to see if it returns that sort of an error
b) see if it works with pvCurrCd => 'USD' - perhaps something is turning it to lowercase.
Message was edited by: davidp2
contr_entry_pkg.select_sales_center is presumably a stored procedure in a PL/SQL package, so you could test it from SQLPlus.