Need to call up a webservice created in external system from SAP

Hi folks,
A web service is created in the external system and I need to access this web service from a BADI. Can you tell me how can I call this web service (the external system is giving me a URL) and how to capture the return value from the web service. Please let me know in detail.
Thanks,
Prem

Hi,
I have the same requirement and have created a new Proxy-Object, uploaded the WSDL file (locally) and Created a Logical port.
In the Logical Port under the tab Call Parameter I've defined the URL of the web-service.
Since I was not able to upload the WSDL by selecting the option URL/HTTP Destination due to error message "HTTP error (return code 400, message "ICM_HTTP_CONNECTION_FAILED")
Message no. SPRX090" so uploaded the file locally.
However, when testing the service, I didn't received a sucess message but:
<CX_AI_SYSTEM_FAULT>
<CODECONTEXT>Local</CODECONTEXT>
<CODE> ERROR_WEBSERVICE_RUNTIME_INIT </CODE>
<ERRORTEXT> Error when instantiating the Web service runtime (Error when initializing SOAP client application: ' error_text' ) </ERRORTEXT>
<LANGUAGE />
</CX_AI_SYSTEM_FAULT>
</cls:CX_AI_SYSTEM_FAULT>
What might be the Problem ?
/Manik

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