Hi Martin: We have just published a f

Hi Martin: We have just published a flowchart detailing every decision point when troubleshooting data refresh in Excel Services. It clearly shows what is going on behind the scenes, and will hopefully aid you in resolving your problem. Here is the link -- http://technet.microsoft.com/en-us/library/hh369968.aspx Also here is the blog that was just posted: http://blogs.technet.com/b/tothesharepoint/archive/2011/07/29/troubleshooting-excel-services-data-refresh.aspx Hope this helps! Joanne