Return error in $FMQ,NEW if the file already exists

[GrazianoCapelli]

If the user try to create a new file that already exists, the firmware could return the error $FMA,NEW?

[GrazianoCapelli]

Thinking about it, maybe the error message should be reserved in case it is impossible to create the file.
If the file is present after the creation request is processed, the firmware shouldn't return errors.

The user should verify if the file already exists prior to create the new file.