Preserve Remote Timestamp not working

I built a sftp server by using WS_FTP, i used file zilla as SFTP client, if I checked preserve timestamp option on file zilla, it is working fine. When I changed to use winscp, even if preserving timestamp option has been checked, the error message pop up.

Upload of file .. was successful, but error occurred while setting the permissions and/or timestamp. If the problem persists, turn off setting permissions or preserving timestamp. Alternatively you can turn on 'Ignore permission errors' option.
“The server does not support the operation”

I don't think that the SFTP server does not support preserving timestamp because of it works fine that if I use file zilla as SFTP client.

Please attach a full session log file showing the problem (using the latest version of WinSCP). And a verbose FileZilla log too.

uploaded

In WinSCP you also set permissions, not only timestamp. Both are set using the same request. So the server may be referring to the permissions.

Try to turn off the Set permissions option:
https://winscp.net/eng/docs/ui_transfer_custom

Please refer to attached file, confirmed haven't check the option to change permission but still fail.

While you have not posted a complete log, I'm pretty sure that WinSCP agreed SFTP version 4 or newer with the server.

Chances are there's a bug in an implementation of the higher SFTP version in the server.

Try to force common version 3 in WinSCP preferences.
Version 3 is what FileZilla uses (not supporting any newer version).

https://winscp.net/eng/docs/ui_login_sftp

And consider reporting the bug to the server vendor.

This issue has been added to the tracker:
https://winscp.net/tracker/1485