Possible to consume a webservice with no usable operations defined?

Hi all,
I'm .NET programmer, I wanted to consume an AXIS web service on .NET.
My problem is this:
The webservice I'm consuming appears to have no usable operations defined. (I checked this out using Visual Studio). To be certain that the webservice indeed has no usable operations exposed, i downloaded J2EE and Netbeans and tested the webservice. Again, Netbeans (like .NET) reported that there are no usable operations defined in the webservice.
Once more, I wrote sample web services with .net and java and both work perfectly on Visual Studio and Netbeans and there are completely interoparable.
My question is:
Is it possible to consume a webservice that has no usable operations defined? The webservice company is telling me that it is possible, but I can't figure it out how.
Its very urgent, so please help
Tnx in advance

I have never been able to get CFINVOKE to work without a
WSDL. It looks like CFINVOKE uses the WSDL to create the request:
without a WSDL it does not know to to communicate with it.
Alternatively you could just using CFHTTP to communicate manually,
or make a Java app to talk to it.

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regrads,
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Read the below details
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A:SOAP is an XML-based protocol for exchanging information in a decentralized, distributed environment.SOAP is a technology that allows XML to move easily over the Web. SOAP does this trough an XML envelope for delivering XML content and specifying a set of rules for services to follow when they receive a SOAP message.The fundamental change brought about by SOAP has been the ability to move data anywhere across the Web.
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https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/1334 [original link is broken] [original link is broken] [original link is broken]
Looking for replacing SAP.NET connectors with SAP XI?
https://www.sdn.sap.com/sdn/weblogs.sdn?blog=/pub/wlg/2131 [original link is broken] [original link is broken] [original link is broken]
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http://help.sap.com/saphelp_nw04/helpdata/en/fc/5ad93f130f9215e10000000a155106/content.htm
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Transport protocol : HTTP
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Web Services Testing: SAP Netweaver Platform
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Using the SOAP inbound channel of the Integration Engine
XI: Propagation of meaningful error information to SOAP Client
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https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/d23cbe11-0d01-0010-5287-873a22024f79
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https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/befdeb90-0201-0010-059b-f222711d10c0
have a look at this weblog:
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http://help.sap.com/saphelp_nw04/helpdata/en/69/a6fb3fea9df028e10000000a1550b0/content.htm
Architecture of connector for SAP XI
http://publib.boulder.ibm.com/infocenter/wbihelp/v6rxmx/index.jsp?topic=/com.ibm.wbia_adapters.doc/doc/sap_xi/sapximst14.htm
Configuring the Sender SOAP Adapter
http://help.sap.com/saphelp_nw04/helpdata/en/fc/5ad93f130f9215e10000000a155106/content.htm
Security Settings for the Sender SOAP Adapter
http://help.sap.com/saphelp_nw04/helpdata/en/1f/7e2441509fa831e10000000a1550b0/content.htm

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