UTL_FILE_DIR

Parameter type	String
Syntax	UTL_FILE_DIR = pathname
Default value	There is no default value.
Parameter class	Static
Range of values	Any valid directory path

UTL_FILE_DIR lets you specify one or more directories that Oracle should use for PL/SQL file I/O. If you are specifying multiple directories, you must repeat the UTL_FILE_DIR parameter for each directory on separate lines of the initialization parameter file.

All users can read or write to all files specified by this parameter. Therefore all PL/SQL users must be trusted with the information in the directories specified by this parameter.