Service Processing error - The specified package is invalid. The main part is missing.

[Anonymous]

I am getting this error while i try to refresh the report from the service. I am able to refresh the report from the desktop version but it is giving error whenever i try to refresh from the service. All the data sources are excels which are stored in the sharepoint site. Please let me know how can ireso

[v-easonf-msft · Accepted solution]

Hi, @Anonymous 

Have you made changes to the files under the folder on sharepoint?

Please check if the solutions mentioned in this thread below work for you.

Data-Refresh-Error-The-specified-package-is-invalid-The-main 

Best Regards,
Community Support Team _ Eason