Catalog - Full Permission

A catalog is a special and essential feature, and according to the policies and regulations of Facebook and TikTok, you must have full administrative access to that catalog in order to manage it through any third-party application.

Please review your permissions for the business account’s assets, as shown in the image below:

Facebook:

TikTok:

In addition, to connect your Pixel with the Catalog, you must also ensure that you have full administrative access to that Pixel.