Compiling forms in R12
All fmb are present in AU_TOP/forms/US.
Syntax:
frmcmp_batch fmb_name userid=apps/apps output_file='location of fmx file to be created'
module_type=form compile_all=special
E.g frmcmp_batch GMEBDTED.fmb userid=APPS/APPS output_file=/u02/ebiz/apps/apps_st/appl/gme/12.0.0/forms/US/GMEBDTED.fmx module_type=form compile_all=special
OR
if you are using refleaction s/w such as xmanager .
$export DISPLAY=ipaddress of pc:0.0
$frmcmp