Hi,

Thanks for the reply,
Even when i just try to send a "Test=test" string , the QueryString is 
null.
Is there any header that should be added (content type, length ?) ?

p.s. when trigerring the Servlet from a browser (like in your example) 
everything works just well.

thanks

   DD
> I am not familiar with how the client interface is appending the
> xmlMessage to the URL, but the getQueryString() method is not seeing the
> proper format and doesn't know there is anything after the path of the
> URL, hence the NULL return. A question mark should come after the URL
> and pathing before the xmlMessage data. For example:
> http://localhost/servlet/com.SomeClass?numDigits=25&numWidgets=150 
> 
> For this URL and pathing the getQueryString() method would return:
> "numDigits=25&numWidgets=150"
> 
> hope this helps,
> 
> Kevin
>