One of the many symptoms of the unicode problems that exist in [AD,T]SM.

Check out the readmes for the client versions 3103 to 3107 - in there
somewhere was a reference to it. Also there's a cleanup utility for sorting
the mess in the database out. It was on the ftp site with instructions. I'm
sure there was a lot of detail on it in the list - checkout the list
archives (www.adsm.org)

Regards
Alan