Tag Archives: powerpivot

Unauthorized when using SharePoint PowerPivot document from Report Builder or Excel?

Posted on January 24, 2012 by Yaroslav Pentsarskyy

Here is the scenario: You’ve got WFE Server which is also an app server with PowerPivot set up, we’ll call it SPWFE. You also have the database server which is a SharePoint database, let’s call it SPDB. That same server … Continue reading →

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Troubleshooting PowerPivot: Unable to refresh data for a data connection in the workbook

Posted on January 22, 2012 by Yaroslav Pentsarskyy

If you’re trying to explore one of the cool new integrations in SharePoint 2010 BI stack, PowerPivot, you might run into the problem where your PowerPivot workbooks will return the following error, when you try clicking on the slicer in … Continue reading →

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