Accept: application/soap #### Content-Type: application/soap+xml; charset=utf-8 #### $SOAP::Constants::DO_NOT_CHECK_CONTENT_TYPE = 1; $SOAP::Constants::DO_NOT_USE_CHARSET = 1; #### use warnings; use strict; use SOAP::Lite +trace => 'debug'; my $wsdl = 'http://localhost/demo/idapi/wsdl'; my $soap = SOAP::Lite->service($wsdl); print $soap->UserclassList(); #### Unrecognized method 'BLAH'. List of available method(s): PSLStoreSet OnboardManagedSystem UserclassPointCacheRecalculate ... etc #### SOAP::Transport::HTTP::Client::send_receive: POST http://localhost/demo/idapi HTTP/1.1 Accept: text/xml Accept: multipart/* Accept: application/soap Content-Length: 1115 Content-Type: text/xml; charset=utf-8 SOAPAction: "http://www.example.com/idapi/Iidapi/UserclassList" SOAP::Transport::HTTP::Client::send_receive: HTTP/1.1 415 Unsupported Media Type Date: Tue, 05 Jul 2016 17:50:51 GMT Server: Microsoft-HTTPAPI/2.0 Content-Length: 468 Content-Type: application/soap+xml; charset=utf-8 Client-Date: Tue, 05 Jul 2016 17:50:51 GMT Client-Peer: ::1:80 Client-Response-Num: 1 http://schemas.microsoft.com/net/2007/09/windowswebservices/servicemodel/faults:SenderThe server was unable to process the request due to an internal error.