Re : consume an outsys webservice in


I have created a (very) simple WebService in Outsystems (on "localhost"), and I want to use this Webservice in a application.

However, when I try to set the Reference in to the WebService I get the following error:
"External Server returned error 404 (Not found)"

Does anyone have a suggestion how I should make this work? (Please see attachment)

Kind regards,

Jelle van der Most
Hello Jelle van der Most,

I don't know for sure what you have tried, but in Visual Studio when you Add Service Reference, in the Address field you should put something like


Another point you have to keep in mind is the <server>, because you shouldn't put localhost if you are accessing it from another machine. You should put instead the IP address or server name.
Hope this helps.

Best Regards,
Gonçalo M.