How do i migrate one ucs to another ucs

We are trying to migrate the our old server to new ucs server during this we have run the command

/usr/share/univention-samba/set_domain_sid “” “” but it’s not working as there is not directory with name of univention-samba

Which manual do you follow for your migration task and what is your intention, why migrating?
Do you want to restore a backup? Update to a newer version?

If you want to restore a backup you can follow this manual:

kind regards from the bytemine team