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PowerPivot Report is unable to connect database after uploading onto SharePoint 2010

Posted By:      Posted Date: September 28, 2010    Points: 0   Category :SharePoint

Hi All,

I have developed one PowerPivot Report in excel 2010 and uploaded into SharePoint 2010. The report has slicers and filters which are working pretty well in excel 2010.

I'm able to open the report through sharepoint browser and  if click on any slicer getting the following error.

An error occurred during an attempt to establish a connection to the external data source. The following connections failed to refresh:

Also i'm unable to see the filter on the report.

I have got some info on google regarding 'Claims to windows token service' should up and run. But, i'm still getting the same after enabling 'Claims to windows token service' as well.

Please help me in this regard.

Thanks & Regards,


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