Using SOAP Method components with Windows Authentication

G'day,

We're using Pipeline Pilot 8.5.

I'd like to fetch data from a web-service available on our intranet.  It uses Windows Authentication.

I've been trying to access this service using the SOAP Method with WSDL Support component.  I point the component at the WS's WSDL URL, and it loads and parses the WSDL correctly.  I select a method name and set the appropriate input and output parameters but when the component's protocol is run I invariably get an Unable to authenticate error (see below).

I've tried supplying my Windows credentials as the HTTP Transport security and SOAP message security parameters but to no avail.  I've also tried using my Pipeline Pilot credentials.

Are there additional steps that are needed to get SOAP Method components working Windows Authenticated web-services?

Thanks,

Chris.

Unable to authenticate

CHttp::CheckResponseHeader: Pipeline Pilot exception rethrown

CHttp::internalOpen: Pipeline Pilot exception rethrown

CHttp::Open: Pipeline Pilot exception rethrown

vcFile::Open : Failed to open XXXXXXXXXXX: Exception caught

CWsdlParser::parse(): Pipeline Pilot exception rethrown

CWsdlParser::loadExternalSchemata(): Pipeline Pilot exception rethrown

CWsdlParser::GetSchemaInfo(): Pipeline Pilot exception rethrown

CWsdlParser::GetSchemaForPartDoc(): Pipeline Pilot exception rethrown

CWsdlParser::GetMatchingSchemaElementDoc: Pipeline Pilot exception rethrown

CWsdlParser::IsOfAtomicTypeDoc(): Pipeline Pilot exception rethrown

CSoapExecute::addPartToMethod(): Pipeline Pilot exception rethrown

CSoapExecute::executeOneRecord(): Pipeline Pilot exception rethrown

CSoapExecute::onProcessNew(): Pipeline Pilot exception rethrown

CSoapExecute::onProcess: Pipeline Pilot exception rethrown

-> SOAP Method with WSDL Support (SOAP Method with WSDL Support__{28ED86C6-9B46-4AE6-A65D-A7FE96D7E5B0}) - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

CComponentRunner::CallOnProcess: exception caught, calling onFinalize before rethrow

Protocol New Protocol1, user cpudney: Pipeline Pilot exception caught

Protocol New Protocol1, user cpudney: Protocol failed: Pipeline Pilot error

Pipeline Pilot Server version 8.5.0.200

Server OS: Linux XXXXXXXXX 2.6.18-194.11.1.el5 #1 SMP Tue Aug 10 19:05:06 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux