I am attempting to interface a Java based SOAP server with a SOAP::Lite client. The two can communicate but sadly there seems to be an XML processing problem at the Java end: 

javax.xml.soap.SOAPException: Unable to create envelope from given sou
+rce: Error on line 1 of document  : Undeclared prefix: "SOAP-ENV:enco
+dingStyle"

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The server, in this case, simply returns a default response back to the Perl client which is being decoded properly so thats not a problem.

From what I can tell, the processor does not like all the namespaces (and such) that get added to the Envelope by the SOAP::Lite call. Though this is valid XML is there anyway I can either:
  1. remove these by hand before transmitting to the server
  2. dynamically build the envelope as a string (or something similar) and transmit that?
I've been scouring the groups I could find but haven't found anything that comes close to this problem.

Source code for the client follows (I call as perl soap.pl). Note that I am not using RPC at this time but just whacking a mini XML document into the Body of the message.

If I'm committing any other sins then please let me know as I've only been using SOAP::Lite for a very short time. 

use SOAP::Lite;
use Data::Dumper;
use strict;
use warnings;

my $data = <<EOL;
<ar>
        <site url="127.0.0.1" />
        <request id="2" type="text" command="AdvertByID" />
</ar>
EOL

my $service = new SOAP::Lite
    uri => 'http://test/',
    proxy => 'http://simonp.intranet-dev:8080/servlet/middleware',
    soapversion => 1.2,
    xmlschema => '2001'
;

my $fragment = SOAP::Data->type(xml => $data);

my $serializer = $service->serializer();
my $env = $serializer->envelope(freeform => $fragment);
my $response = $service->call($env);

my $body = $response->dataof('//Body/ar/al/ai');   # should give acces
+s to body
my $attr = $body->attr();
print "Type: ", $attr->{'type'},"\n";
print "ID: ", $attr->{'id'},"\n";

my $summary = $response->dataof('//Body/ar/al/ai/summary');
$attr = $summary->attr();
print "Summary: ", $attr->{'data'},"\n";

my $title = $response->dataof('//Body/ar/al/ai/title');
$attr = $title->attr();
print "Title: ", $attr->{'data'},"\n";

my $anchor = $response->dataof('//Body/ar/al/ai/anchor');
$attr = $anchor->attr();
print "Link: ", $attr->{'data'},"\n";

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In reply to Interfacing SOAP::Lite with JAXM based SOAP Server - XML Error by simon.proctor

Title:
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