<A href="http://dontpanic82.blogspot.com/2012/01/thing-to-be-aware-of-when-using.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+dontpanic82+%28DontPanic+-+a+blog+about+Lotus+Notes+%2F+Domino%29" target="_blank">Tommy Valand discovered the view option of "Generate unique keys in index"</A> isn't quite as reliable as he'd thought. He's included a link to the work-around.