The "{secondary_field}" can't be generated because the "{required_field}" is incorrectly formatted. Please add the "{required_field}" and try again.

Why did this happen?

This error occurs when a required field has incorrect data. For example, the "Body" column will only be imported when the "Creative Type" column is imported, but the "Creative Type" column has an invalid value, thus causing an error.

How do I fix it?

When importing a campaign/ad set/ad in Excel, make sure that all required fields have the correct data.

* Nguồn: Facebook