Import failed with error message when there is no cell being updated

The error message "The column headers in the file you are attempting to import do not match the import definition" will appear when an import update no data in the Target Model.

This issue can be worked around by following the steps below:

• Identify the missing List item/Line item in Target Model using the Details tab
• Add back in the missing List item/Line item in Target Model and run the import again

If these workarounds are not suitable in your use case, please contact our Care team.