CRM-6032
The file has an unknown column
Why it happens
The column column is not an import column nor a custom field of contacts. Import columns: name, phone, email, tags, company, and custom fields as custom. followed by their key.
What to do
Rename the column to an import column or remove it, or download the file template and start from it.
- HTTP status
- 422
- Retrying does not help
- Placeholders
- column