The BOTTOM MARGIN Clause
This clause sets a bottom margin for each page of the report.
size is a literal integer that specifies the non-negative vertical height (in
lines) of the bottom margin of each page.
The bottom margin appears as size blank lines below any output specified by
the PAGE TRAILER control block of the FORMAT section. If you do not include a BOTTOM MARGIN specification, the default bottom
margin is three lines, meaning that at least three lines are left blank at the end
of each page.
References
LEFT MARGIN Clause
PAGE LENGTH Clause
REPORT TO Clause
RIGHT MARGIN Clause
TOP MARGIN Clause
TOP OF PAGE Clause