SAP GUI HTTPS

Hi,

i'm trying to deploy the SAP GUI over https (aka SAP Easy Access) on a Portal Access.

All works fine, i've configured the Full Patching (also with Java Patching), but when i try the export of a tables, nothing happen. I've checked the content and it seems that the export run a Java application ... but behind portal access i haven't any link to start it.

Does anyone has done this configuration successfully?