Getting error while uploading csv file

While uploading CSV file in Data upload section of Process Mining, Automation suite, I am getting below error
“Ingestion error: failed to execute query materialization”

I have also tried with the sample data that UiPath provided and the same error I am getting.
Kindly help me to get a solution

Hey @tanmoy.ghosh4 ,

This is an unusual error that seems to indicate there is an issue with the Automation Suite installation.

Could you open a support ticket through the Customer portal?
That way, our support team can assist in finding a resolution for the issue.

Thanks

@tanmoy.ghosh4 please check this documentation to check the event log input field formats before your upload :https://docs.uipath.com/process-mining/automation-cloud/latest/user-guide/templateone-input-fields