Triggering a message in XI by hyperlink

Hi,

Has anyone had a scenario where a message in XI should be triggered by a user clicking on a hyperlink (so not submitting a html form)?

I thought making a hyperlink in the following format would do the trick:

http://<ip>:<port>/sap/xi/adapter_plain?namespace=<namespace>&interface=<interface>&service=<service>&QOS=BE&sap-user=<user>&sap-password=<password>&sap-client=<client>&sap-language=EN&CHARG=AA3483&PF_KST=VK2

But the only thing I get when clicking this link, is that the browser returns a "No page to display - Action canceled" web page and no message appearing in XI (there a HTTP sender adapter is setup to accept the URL parameters CHARG and PF_KST).

Am I doing something wrong here?

Thanks a lot in advance!