Flags:
-q SACEGO will not print any messages or errors.
-d SACEGO will use the database name that follows the -d option instead of the database name that is specified in the DATABASE section of the report specification.
This message displays when ACEGO is not given appropriate command-line arguments. Other messages might explain it explicitly. You can use the -s option, as the manual describes, in place of -q as shown in the message; they have the same effect.