specifies to start
SAS and submit the file in batch mode. The value of file-specification must be a valid Windows filename.
NOSYSIN
specifies to start
SAS in batch mode, but do not submit any files. This option is useful
for testing your SAS autoexec file; after your autoexec file is processed,
SAS exits.
Details
The SYSIN system option
specifies a file containing a SAS program. This option indicates to
SAS that you are executing in noninteractive mode and can be specified
only in the SAS invocation.