change base hostname/domainname in url of WAS
I've installed a netweaver PI 7.1 machine on a windows 2003 server, just for testing purposes. It's hostname is win2003-srv. Now, we also access this machine from over the internet. The hostname win2003-srv then ofcourse doesn't work and should be http://win2003-srv.domain.com/.
Al the URL's the machine generates when you start the integration builder or anything, are all win2003-srv, instead of win2003-srv.domain.com. Can I change this somewhere? I've looked around a bit already, but couldn't find it. It isn't in the installation guide as well. I'm experienced in XI/PI, but new in system administration.
So: I'm not trying to actually change the hostname of the machine or the SAP system, just trying to change the base part of the URL's it generates for the browser.