http://blogs.technet.com/b/meamcs/archive/2011/09/23/sharepoint-workflow-error-workflow-is-automatically-cancelled.aspxRecently I ran into a strange issue with out-of-the-box SharePoint workflow. Once the workflow is started, the SharePoint automatically cancels the workflow and the workflow outcomes becomes as "access denied", the description you see is "The workflowen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/meamcs/archive/2011/09/23/sharepoint-workflow-error-workflow-is-automatically-cancelled.aspx#3455327Sat, 24 Sep 2011 15:11:16 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3455327Craig Lussier<p>Thanks for bringing this workaround to our attention. Cheers.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3455327" width="1" height="1">