Some of the attributes
of the SAS log and procedure output depend on the destination to which
they are being sent. For example, if the log and output are being
sent to your display, the default line and page size are derived from
your display. If one or both of these files are sent to the system
printer or written to a file, the default line size and page size
depend on your printer and page setup. The line size and page size
for your current settings can be seen in the
Print dialog box.
Some of the attributes
of the SAS log and procedure output depend on the mode in which you
are running. For example, if you are running in interactive line mode,
SAS source statements are not echoed to the SAS log. If you are using
the SAS windowing environment all source statements are written to
the log as they are submitted. In batch mode, the log and procedure
output are formatted for a standard system printer.