Hello malcolmlewis
With yast shows the same error, seeing / var/log/YaST2/y2log (https://docs.google.com/open?id=0B8r...UJ6bVp2RllqN1U) walk I found that tells me which way to go ..
With yast or zypper repositories adds fine if the dvd is the number one (dvd1).
Something I missed comment, is that the share is the. Iso mounted with "mount -loop". But I've tried other URI formats (iso and local dir).

What I need to try, all content is copy the DVD to a directory and create my own repository.