How to deploy form on server

Generally, in Oracle Applications

– All *.fmb located at $AU_TOP/forms/US

– All *.fmx will be located at their respective Product top’s/forms/US.

If you want to create any new form, copy .fmb in to $AU_TOP/forms/US.
11i – Using f60gen syntax, you can generate .fmx in respective product top/forms/US

12 – use frmcmp

http://applicationsdba.wordpress.com/?s=frmcmp

Some people will place both .fmb & .fmx at their Product top’s/forms/US itself.  At runtime it will use .fmx file.