RFC Errata
RFC 4918, "HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)", June 2007
Note: This RFC has been updated by RFC 5689
Source of RFC: webdav (app)
Errata ID: 4435
Status: Reported
Type: Technical
Publication Format(s) : TEXT
Reported By: Worik Stanton
Date Reported: 2015-08-05
Section 9.8.5 says:
It should say:
The 404 (Not Found) status code indicates that the origin server did not find a current representation for the target resource or is not willing to disclose that one exists. A 404 status code does not indicate whether this lack of representation is temporary or permanent; the 410 (Gone) status code is preferred over 404 if the origin server knows, presumably through some configurable means, that the condition is likely to be permanent.
Notes:
The case of the resource being copied not existing is not covered. I assume that a 404 error is appropriate, but that is my assumption.