When importing the files there is an error is showing.
“DATE. Value : 01-01-2022. Error : Date field not in your preferred date format for field “Date””
But in the file the date format is correct.

Solution:-
Delete the date and reenter the same date again and save the file. The client’s account has a “m/d/yyyy” format date.
Import this new file. It will be imported without any errors.