Hello,
whenever I try to create a PowerView report on an existing powerpivot- excel sheet I get following error:
"An error occurred while loading the model for the item or data source 'xxx'. Verify that the connection information is correct and that you have permissions to access the data source."
Error details:
<detail><ErrorCode xmlns="http://www.microsoft.com/sql/reportingservices">rsCannotRetrieveModel</ErrorCode><HttpStatus xmlns="http://www.microsoft.com/sql/reportingservices">400</HttpStatus><Message xmlns="http://www.microsoft.com/sql/reportingservices">An error occurred while loading the model for the item or data source 'http://intranet/PowerPivot/PowerPivot-Galerie/Mappe1.xlsx'. Verify that the connection information is correct and that you have permissions to access the data source.</Message><HelpLink xmlns="http://www.microsoft.com/sql/reportingservices">http://go.microsoft.com/fwlink/?LinkId=20476&EvtSrc=Microsoft.ReportingServices.Diagnostics.Utilities.ErrorStrings&EvtID=rsCannotRetrieveModel&ProdName=Microsoft%20SQL%20Server%20Reporting%20Services&ProdVer=11.0.2100.60</HelpLink><ProductName xmlns="http://www.microsoft.com/sql/reportingservices">Microsoft SQL Server Reporting Services</ProductName><ProductVersion xmlns="http://www.microsoft.com/sql/reportingservices">11.0.2100.60</ProductVersion><ProductLocaleId xmlns="http://www.microsoft.com/sql/reportingservices">127</ProductLocaleId><OperatingSystem xmlns="http://www.microsoft.com/sql/reportingservices">OsIndependent</OperatingSystem><CountryLocaleId xmlns="http://www.microsoft.com/sql/reportingservices">1031</CountryLocaleId><MoreInformation xmlns="http://www.microsoft.com/sql/reportingservices"><Source>ReportingServicesLibrary</Source><Message msrs:ErrorCode="rsCannotRetrieveModel" msrs:HelpLink="http://go.microsoft.com/fwlink/?LinkId=20476&EvtSrc=Microsoft.ReportingServices.Diagnostics.Utilities.ErrorStrings&EvtID=rsCannotRetrieveModel&ProdName=Microsoft%20SQL%20Server%20Reporting%20Services&ProdVer=11.0.2100.60" xmlns:msrs="http://www.microsoft.com/sql/reportingservices">An error occurred while loading the model for the item or data source 'http://intranet/PowerPivot/PowerPivot-Galerie/Mappe1.xlsx'. Verify that the connection information is correct and that you have permissions to access the data source.</Message><MoreInformation><Source>Microsoft.ReportingServices.ProcessingCore</Source><Message msrs:ErrorCode="rsErrorOpeningConnection" msrs:HelpLink="http://go.microsoft.com/fwlink/?LinkId=20476&EvtSrc=Microsoft.ReportingServices.Diagnostics.Utilities.ErrorStrings&EvtID=rsErrorOpeningConnection&ProdName=Microsoft%20SQL%20Server%20Reporting%20Services&ProdVer=1.0" xmlns:msrs="http://www.microsoft.com/sql/reportingservices">Cannot create a connection to data source 'TemporaryDataSource'.</Message><MoreInformation><Source>Microsoft.AnalysisServices.AdomdClient</Source><Message>A connection cannot be made. Ensure that the server is running.</Message><MoreInformation><Source>Microsoft.AnalysisServices.SharePoint.Integration</Source><Message></Message><MoreInformation><Source>mscorlib</Source><Message>Access to the path 'C:\Program Files\Microsoft SQL Server\MSAS11.POWERPIVOT\OLAP\Backup\Sandboxes\PowerPivotServiceApplication1' is denied.</Message></MoreInformation></MoreInformation></MoreInformation></MoreInformation></MoreInformation><Warnings xmlns="http://www.microsoft.com/sql/reportingservices" /></detail>
When I try to open the PowerPivot sheet form Power Pivot Gallery and click on any filter I receive following message:
An error occurred during an attempt to establish a connection to the external data source. The following connections failed to refresh: PowerPivot Data
Please help me. Thank you in advance!