Using <file_order_source> if the monitored directory does not exist you get error "ERRNO-2 No such file or directory" by default.
When in factory.ini "mail_on_error" is set to "yes" then also an error mail is sent.
The JobScheduler tests periodically if the missing directory exists.
If the missing directory is found you get an recovery-mail to inform you that the missing directory now does exist.
Now the directory can be used for file orders as usual.
The alerts can be deactivated:
If you set the <file_order_source> attribute alert_when_directory_missing=no
no error message and no mails are sent regarding the missing or new created monitored directory.
Possible values for alert_when_directory_missing: yes/no, default yes
See also:
- Directory Monitoring with File Orders (JobScheduler Reference handbook)