Problem running on demand process as public user

Question

hello
I have an on demand PL-SQL process that returns data to populate a select list on the page with optional values. This process is called with an event call on a date item. When authenticated, it returns properly and when called as a public user it fails with this in the XML return:
XML Parsing Error: no element found Location: moz-nullprincipal:{1edfa653-8146-43f8-8ea9-a26d3e29cf8a} Line Number 1, Column 1:
The call should return this :
<select>
14-JUN-12 DSKYSTH
<option value="Single">Single Rate = $10.00</option>
</select>Using this event on the date item:
onChange="get_AJAX_SELECT_FB(this,'P1_XBASIS');"calling this code:
function get_AJAX_SELECT_FB(pThis,pSelect){   
    var l_Return = null;  
    var l_Select = html_GetElement(pSelect);  
    var ajaxResult = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=SetBasis',0);  
    ajaxResult.add('P1_ID',$v('P1_TOUR_CODE'));  
    ajaxResult.add('P1_XTD',pThis.value);  
    gReturn = ajaxResult.get('XML');  
    if(gReturn && l_Select){
        var options_Contents = gReturn.getElementsByTagName("option");
        l_Count = options_Contents.length;
       l_Select.length = 0;
        for(var i=0; i<l_Count;i++){  
      var l_Opt_Xml = gReturn.getElementsByTagName("option");
appendToSelect(l_Select, l_Opt_Xml.getAttribute('value'), l_Opt_Xml.firstChild.nodeValue)
get = null;
function appendToSelect(pSelect, pValue, pContent) {  
var l_Opt = document.createElement("option");
l_Opt.value = pValue;
if(document.all){ 
pSelect.options.add(l_Opt);
l_Opt.innerText = pContent;
}else{  
l_Opt.appendChild(document.createTextNode(pContent));
pSelect.appendChild(l_Opt);
} When inspecting with Firebug I can only see a difference in the request headers between the public user and authenticated user where the cookie value is -1 on the public user.
Public User:
*Accept     text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8*
*Accept-Encoding     gzip, deflate*
*Accept-Language     en-us,en;q=0.5*
*Connection     keep-alive*
*Content-Length     181*
*Content-Type     application/x-www-form-urlencoded; charset=UTF-8*
*Cookie     LOGIN_USERNAME_COOKIE=roger; WWV_PUBLIC_SESSION_129=5245818196882971; ORA_WWV_REMEMBER_UN=ROGER:PTX-DEV; ORA_WWV_USER=A29423F6BE2220D0; WWV_CUSTOM-F_969127929331871_129=-1*
*Host     horta.prot.com.au:8080*
*Referer     http://horta.prot.com.au:8080/apex/f?p=129:1:547226222832513*
*User-Agent     Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0*
Authenticated user:
*Accept     text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8*
*Accept-Encoding     gzip, deflate*
*Accept-Language     en-us,en;q=0.5*
*Connection     keep-alive*
*Content-Length     182*
*Content-Type     application/x-www-form-urlencoded; charset=UTF-8*
*Cookie     LOGIN_USERNAME_COOKIE=roger; ORA_WWV_REMEMBER_UN=ROGER:PTX-DEV; ORA_WWV_USER=A29423F6BE2220D0; WWV_CUSTOM-F_969127929331871_129=A29423F6BE2220D0*
*Host     horta.prot.com.au:8080*
*Referer     http://horta.prot.com.au:8080/apex/f?p=129:1:1687129548869672:GET_TYPE:NO::P1_SEARCH_CAT,P1_XTD,P1_ADULT,P1_SEARCH_CODE:CABLE,,,*
*User-Agent     Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0*
I'm it's probably something stupid that I'm doing and hope someone can help
Roger                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

Answer 1

user4101020 wrote:
Thanks, but my browser crashed and I ended with a duplicate ... I see this now but the question remains unanswered.Close this thread and wait for a response on the other one.