Dear all,
I created a PowerPivot chart out of a SharePoint exported list to Data Feed.
I then published it to a trusted Document Library.
The Chart is working well but is not updating.
So if I go to the document library and on the drop down meny of the publsihed excel file I choose Manage PowerPivot Data Refresh and force it to refresh, it fails with the following error message>
Errors in the high-level relational engine. The following exception occurred while the managed IDbConnection interface was being used: The remote server returned an error: (401) Unauthorized.. A connection could not be made to the data source with the DataSourceID
of '3b4d4c28-909c-47d3-b4d6-07684f5e2ee9', Name of 'DataFeed mywebapp.domain TestPowerPivotDataFeed'. An error occurred while processing the 'testPowerPivot' table. The operation has been cancelled.
On the SQL Server I ran a profiler and got the follwoing:
exec [DataRefresh].[AddRunDetails] @RunID=54,@DataSourceID=N'3b4d4c28-909c-47d3-b4d6-07684f5e2ee9',@FriendlyName=N'DataFeed mywebapp.domain.local TestPowerPivotDataFeed',@Source=N'http://portal.gonzofish.local',@Provider=N'Microsoft.Data.DataFeedClient',@Catalog=N'dev/scrum/Data
Feed Library/TestPowerPivotDataFeed.atomsvc',@ConnectionString=N'Data Source=http://mywebapp.domain.local/dev/sc/Data%20Feed%20Library/TestPowerPivotDataFeed.atomsvc;Integrated Security=SSPI;Persist Security Info=false;Namespaces to Include=*;Service Document
Url=http://mywebapp.domain.local/dev/sc/Data%20Feed%20Library/TestPowerPivotDataFeed.atomsvc',@Result=N'F',@RunStartTime='2014-06-04 15:33:04.590',@RunEndTime='2014-06-04 15:33:04.727',@Comments=N'Errors in the high-level relational engine. The following exception
occurred while the managed IDbConnection interface was being used: The remote server returned an error: (401) Unauthorized..
A connection could not be made to the data source with the DataSourceID of ''3b4d4c28-909c-47d3-b4d6-07684f5e2ee9'', Name of ''DataFeed mywebapp.domain.local TestPowerPivotDataFeed''.
An error occurred while processing the ''testPowerPivot'' table.
The operation has been cancelled.
I followed the link http://technet.microsoft.com/en-us/library/hh487291%28v=office.14%29.aspx to set up the Data Refresh for the PowerPivot.
Thanks in advance.
Regards,
Gonçalo
Gonçalo