Error when publishing Power BI report to web version with no identified corrupted file in anywhere

Hi , Pujoni 

According to your description, when you publish it to Power Bi Service , it returns an error code "File contains corrupted data.. ".

For this issue , it  may happen in the Power Query Editor.

You can open it in Power Query Editor and you need to check whether there is this error in each step, especially the step of converting the file to binary after reading SharePoint, you can check whether the file read in this step corresponds to the file in your Sharepoint, if there are some error files, you can try Filter it out.

And i search some similar error code link , i hope it may be helpful:
DataFormat.Error: File contains corrupted data. Details: - Microsoft Community

Solved: DataFormat.Error: File contains corrupted data. - Microsoft Power BI Community

Thank you for your time and sharing, and thank you for your support and understanding of PowerBI! 

Best Regards,

Aniya Zhang

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