A Filetrigger job executes and there is a subdirectory that is being searched that is not part of the watch_file in the job definition.
Example:
The current watch_file: /tmp/CA/encrypted/zone/auto_pmp/file
but /tmp/CA/encrypted/zone/auto_pmp/archivedir is being searched
WAAE 11.3.6 and above
Set the watch_file_recursive: false in the FT job definition otherwise subdirectories can be searched. This attribute specifies that the job monitors for file activity in the specified directory only. This is the default.