HIDDEN Directive This directive allows a field to be marked as hidden. This will avoid the need to convert a field into a database field. The field will be ignored by the external interfaces that read the EFD file. $EFD HIDDEN or *(( EFD HIDDEN )) or *>(( EFD HIDDEN )) Example The field USELESS will not appear in the database $EFD HIDDEN 05 USELESS PIC X(32).