Here, you enter the logical file name that is to be used for the archiving object when archive files are being stored in the file system. This logical file name is converted at runtime to a platform-specific physical file name under which the archive files are finally stored in the file system.
For more information, refer toDefining Logical Path and File Names. This also provides information on the interplay between the logical and physical file and path names and the settings that you must make.
Provided you have not defined a logical file name that differs from the standard, you do not need to make any further settings.