http://blogs.technet.com/b/servicemanager/archive/2011/06/27/new-hotfix-hotfix-package-2561430-is-available-for-system-center-service-manager-2010-service-pack-1.aspxIssues that are fixed in this hotfix This hotfix fixes the following issues that were not previously documented in the Microsoft Knowledge Base: Issue 1 When a class or a class extension that has a decimal data type is defined and populated, the scaleen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/servicemanager/archive/2011/06/27/new-hotfix-hotfix-package-2561430-is-available-for-system-center-service-manager-2010-service-pack-1.aspx#3438156Wed, 29 Jun 2011 12:33:18 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3438156Dan_MS<p>And what about the doubling of the Workflows on Create event when using extended Incident class? Is it corrected in this hotfix?</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3438156" width="1" height="1">