As jeffa suggests using the trace facility in SOAP::Lite is quite easy, you just need:

use SOAP::Lite +trace => 'all';
[download]

at the start of the program (rather than the plain 'use' ). For your code you will get gobs of information including the whole request:

POST http://thor.velocigen.com:80/vx_engine/soap-trigger.pperl
Accept: text/xml
Accept: multipart/*
Content-Length: 534
Content-Type: text/xml; charset=utf-8
SOAPAction: "urn:vgx-horoscope#getHoroscope"
 
<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:SOAP-EN
+V="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w
+3.org/1999/XMLSchema" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap
+/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/e
+ncoding/" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"><SOAP
+-ENV:Body><namesp1:getHoroscope xmlns:namesp1="urn:vgx-horoscope"><as
+trology><sign xsi:type="xsd:string">aries</sign></astrology></namesp1
+:getHoroscope></SOAP-ENV:Body></SOAP-ENV:Envelope>
[download]

/J\