“The form cannot be displayed because session state is not available.” Error in SharePoint UI-Based Workflow Configuration

My client was seeing an odd error in one of their environments, bot not any of the others.  When you would go to configure an out-of-the-box workflow on a site, you’d see the "The form cannot be displayed because session state is not available." error after clicking Next on the first configuration screen (/_layouts/AddWrkfl.aspx). Some…

“Cannot get the list schema column property from the SharePoint list” Error with Excel 2003

This seems to be a fairly widespread issue with no clear solution.  It occurs when the user chooses the ‘Export to Spreadsheet’ Action and the SharePoint list view has a Date/Time column displayed.  With Excel 2007, the data is exported to Excel just fine, but with Excel 2003, the above error is shown in a…

Encoding Query String Values Between .ASPX Pages

I ran into an instance today where a column’s data contained the ampersand (&) character when I hadn’t expected it to.  Since the ampersand is used to separate Query String name/value pairs in the URL, that ampersand was causing me problems. In general, you should always encode Query String values just in case they might…

Enabling ‘KPI List’ as an Available Custom List Type in SharePoint

The documentation for this process on the Microsoft Web site explains the basic steps for this. To create and publish KPIs in Office SharePoint Server 2007, you must follow four procedures: create a KPI list, add the KPI to the list, add a Web Part (Web Part: A modular unit of information that consists of…

SharePoint STSADM Command Line Reference

Because I usually can’t find these details when I look for them, I thought I’d post the links.  Note that if you go to the top level reference page for STSADM at http://technet.microsoft.com/en-us/library/cc261956.aspx, not all of the commands are listed (e.g., Adduser), whereas the links below seem to contain everything, including operations that were added…

SharePoint Navigation Settings Error: ‘The page has been modified by another author on…’

If you try to make changes to your site’s navigation settings and get the error ‘The page has been modified by another author on…’ with the date and time that you just tried to make the changes, there’s a fairly quick fix.  Apparently this is a known issue that Microsoft has on its list to…