Page is a not externally linkable
-- Google SEO News and Discussion
---- Googlebot looking for strange non-existent URLs
goodroi - 6:23 pm on Jan 11, 2011 (gmt 0)Thread source:: http://www.webmasterworld.com/google/4250829.htm
Have you checked your sitemap to make sure there are no spaces, commas and other irregular characters in your urls?
Brought to you by WebmasterWorld: http://www.webmasterworld.com