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Helper I
Helper I

Data refresh works in Desktop but Scheduled refresh fails



I have a PowerBI report which reads data from different web sources. I can refresh the data from Desktop and everything is OK. When I do "Refresh now" or Scheduled refresh in the browser, I get the following error message:


Last refresh failed: Fri Jul 08 2016 08:46:54 GMT+0300 (FLE Daylight Time)
There was an error when processing the data in the dataset.
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Data source type: 
Data source error:The column 'Header' of the table wasn't found.
Activity ID:22f5db1a-d1f9-02de-ed94-c61d3abad4cd
Request ID:14e6b2ec-f79c-8764-47fc-40914d9713c9
Time:2016-07-08 05:46:54Z



I have checked the sources several times and cannot see any issues with Header columns.


If I go to Scheduled refresh and check Refresh history, recent Scheduledrefreshes show Failed with "There was an error when processing the data in the dataset." and all OneDrive refreshes are Completed.





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