Question Best pratices for create a new FTP user

[Griffont39]

Hi,
i have a question because,
i try to create a new FTP user on a Domain,
so i follow this docs and i can to connect it but i can't upload file in.

i must have my FTP in passive (so that it's good ^^),
in port 21 ( that it's good too ^^),
but when i try to upload file i have an error

My log :

Connected to "My Uri" server FTP.
Connected on "my user name".
Switch to passive mode
Remote system type is UNIX
Remote directory changed to /
Alphabetical directory:
*list of my files*
Unable to upload file test_upload_file_20220302_044459.txt

My system :

Linux : Debian GNU/Linux 10.11 (buster)
Plesk Version : Plesk Obsidian Version 18.0.41

so did i miss something ?

thanks for you help ^^

 

[Bitpalast]

Is the directory writeable for the new FTP user, e.g. is it group psacln or psaserv? And are its permissions at least 066x?

 

[Griffont39]

Yes i have all chmod 066x ,i try with 7777 and that das not work.