Consider the following scenario:
- You use Microsoft SQL Server 2012 or Microsoft SQL Server 2014 in PowerPivot Mode.
- You add a PowerPivot Workbook to a PowerPivot Gallery, and then enable the scheduled data refresh.
- You run a scheduled data refresh.
- You browse to the Central Administration-> PowerPivot Management Dashboard -> Data Refresh - Recent Activity and then click the workbook link.
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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.