Complete error description: “Facebook: Products need one of the following universal identifiers to run in ads: GTIN, MPN, Brand Name”
Cause
This error returned from Facebook states:
Products need one of the following universal identifiers to run in ads:– Global Trade Item Number (GTIN) – Manufacturer part number (MPN) – Brand name. Include one of these universal identifiers for each product in your data feed file and upload it again.
Solution – Add a GTIN, MPN, or brand
In order to submit products to Facebook Catalog, you need to add one of the following:
Brand Name
Unique Manufacturer Part Number (MPN)
Global Trade Item Number (GTIN) of the item (i.e. UPC, EAN, JAN, or ISBN)