SAPDBA Command Options 
SAPDBA Command Options
If you call SAPDBA with one of the following command options, the SAPDBA initial menu does not appear. Instead you can perform operations that are controlled by CCMS or an external scheduler, and that do not require interaction with the end user.
The specification of the objects after a command option cannot be longer than 255 characters.
The command options are written separately:
-analyze -check -check_db_open -checkopt -cleanup -delete -export -fill_tables -next -r -shutdown(_abort) -startup(_dba) -version