The field '[object Object]' contains one or more invalid characters.
Above mentioned is the error I'm facing while importing the .csv contact file. Imported many similar files but this time I'm not able to do so in my Dynamics 365.

The field '[object Object]' contains one or more invalid characters.
Above mentioned is the error I'm facing while importing the .csv contact file. Imported many similar files but this time I'm not able to do so in my Dynamics 365.
Are you referring to Dyn 365 BC or CRM? where are you importing CSV file? can you send us the screenshot?