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Data source errorDataFormat.Error:
Hi all, I have a report that contains multiple Excel csv data sources. I have published the report to Power BI services from desktop, whenever it refreshes I get the error below: Data source e...
Hi Anonymous ,
Please check the below possible reasons:
Excel sheet with "Highly Confidential" sensitivity.
Have special characters in the data fields.
Core excel > 30MB
Excel has password
Permission issue
Corrupted model
Wrong type, error format, value issue, etc.
If you still have a problem, you can try these steps to find if they can be useful:
First, make sure the PBI desktop is the latest version.
Then please delete the data source (File -> Options and Settings -> Data Source Settings) and reconnect to see if it works.
Please make sure all permission and credentials are correct.
Best Regards,
Community Support Team _ kalyj
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.