GuiXT + transaction variants: I'm trying to store GuiXT scripts into SAP screen variants. Is it possible to call InputScripts from these GuiXT scripts?
If so, where are they stored, how are they created and what is the
GuiXT call statement?
Yes, it is the possible to call InputScripts from GuiXT scripts that are stored in transaction variants
(Pushbutton ... process=... or On ".."
process=..." ).

But in this case, please specify a full path for the InputScript file. It is not possible to attach the InputScript to the transaction variant. As always, you can use SAP web repository to store the InputScript if you prefer the SAP database.