For you any data feed file that you upload in Catalogue Manager, make sure that you meet the size limit. The size of the file depends on the type of upload:

• If you're uploading files manually, the file size can be up to 100 MB.
• If you're scheduling uploads of your data feed, the file size can be up to 30 GB (compressed).

Bear in mind that you can upload data feed files in the CSV, TSV and XML (ATOM / RSS) formats.

Learn more about updating feeds manually or on a schedule.

* Nguồn: Facebook