Server did not recognize the value of HTTP Header SOAPAction: http://tempuri.org/#Add.

##</code><code>##


<?xml version="1.0" encoding="UTF-8"?> <soap:Envelope
    soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
    xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">   
  <soap:Body>
    <Add xmlns="http://tempuri.org/">
      <intA xsi:type="xsd:int">5</intA>
      <intB xsi:type="xsd:int">10</intB>
    </Add>   
 </soap:Body> </soap:Envelope>


##</code><code>##


#!/usr/bin/env perl

use strict;
use warnings;
use SOAP::Lite;
#use SOAP::Lite +trace => 'all';    

    SOAP::Lite->import(trace => 'debug');

    #my $uri = 'http://tempuri.org/';
    my $proxy = 'http://www.dneonline.com/calculator.asmx';
    my $ns = 'http://tempuri.org/'; 

    my $client = SOAP::Lite
            ->readable(1)
            ->uri($ns)
            ->proxy($proxy);

    my $param1 = SOAP::Data->name("intA" => $x);
    my $param2 = SOAP::Data->name("intB" => $y);

    my $response = $client->Add($param1,$param2);

    print "Result is $response \n";