Hi, I have a shrepoint 2007 entreprise, for some time past, I have this error message in the sharepoint log file 05/27/2010 08:44:30.51 w3wp.exe (0x1410) 0x1CF8 CMS Publishing 8vzh Unexpected PortalSiteMapProvider was unable to fetch current node, request URL: /level1/Lists/Task Schedule/DispForm.aspx, message: Value does not fall within the expected range., stack trace: at Microsoft.SharePoint.SPContext.GetInstanceItem(Int32 id, String strId) at Microsoft.SharePoint.SPContext.get_Item() at Microsoft.SharePoint.SPContext.get_ListItem() at Microsoft.SharePoint.Publishing.Navigation.PortalSiteMapProvider.get_CurrentNode() This message occure when I try to open an task(Recurrent) in the task schedule list ( sharepoint show me An unexpected error has occured.), I noticed that this error occur for all task recurrent within the day of the month greahter or equal then 26. (I try to open task for month June , July ... with the same problem all recurrent task within de day 26 + for all month greather then may ) This schedule task was implemented two years ago , and no problem with it until mai 26 2010. There are some limits with the schedule task ? Can anyone help me on this? Thanks Daniel

Hi Daniel, I do not know any limits would cause your issue. A workaround to your issue it to create a new task which the same to the previous one from June. I tried to search our internal case, but cannot find a similar issue. If the issue is critical to your business, it is recommended that you contact Microsoft Customer Support Services (CSS) via telephone so that a dedicated Support Professional can assist you in a more efficient manner. Please be advised that contacting phone support will be a charged call. To obtain the phone numbers for specific technology request please take a look at the web site listed below. http://support.microsoft.com/default.aspx?scid=fh;EN-US;PHONENUMBERS If you are outside the US please see http://support.microsoft.com for regional support phone numbers. Lambert Qin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Sincerely, Lambert Qin Posting is provided "AS IS" with no warranties, and confers no rights.

Thanks for your answer, Unfortunatly we had to recreate all the tasks in errors. Thanks Daniel