We want to develop a custom logon screen for the portal (version 7.4). Note 1935486 points to the official documentation ( http://help.sap.com/saphelp_nw73/helpdata/en/23/c0e240beb0702ae10000000a155106/content.htm ). We follow the steps there but any changes we make to the jsp files are not reflected on the logon screen.
We are sure that the portal is using the newly deployed logon screen and not the default one since we can change its branding (and its alias) from the configuration page on http://<host>:<port>/nwa/auth. We are puzzled as there is no deployment or any other error, yet the changes on the jsp pages are not shown.
Any suggestion will be much appreciated.