Intermittent Designer Workflow Failures – Unable to execute query: Error 0x81020014

May. 16, 2014 by

The past 3 weeks I have monitored another intermittent issue that is comically difficult to troubleshoot, this time related to the workflow infrastructure. End users report that list items fail

Exception from HRESULT: 0x80131904 (Column Index Issue)

Feb. 8, 2014 by

A frequently-accessed production list suddenly started exhibiting strange behaviors as users (and automated workflows!) attempted to edit existing items. Users could add new items and delete existing items from the