[jQuery] jquery.ajax POST is getting a 400 error intermittently

[jQuery] jquery.ajax POST is getting a 400 error intermittently


Hi,
I am using jQuery ajax, served up on AIX, IBM HTTP Server and
Websphere Application server
When making a jQuery.ajax type:'POST', sometimes the reponse is: HTTP/
1.1 400. This is not happening consistently. I see the 400 status code
in the web server logs.
Has anybody else run into this issue before?
Here is the jquery ajax call code
$.ajax({
url: url,
type: 'POST',
data: {
client: $('#txt1').val(),
trigger: 'reload',
product:product
},
dataType: 'xml',
async: false,
timeout: 10000,
success: function(responseXML){
parseAjaxoutput(responseXML);
}
});
'#txt1' is an input type hidden element or a select box.
Appreciate your help.