How to fix SHOPIFY_PRODUCT_CATALOG_NOT_FOUND and MULTIPLE_SHOPIFY_PRODUCT_CATALOGS errors

Make sure that you followed the following guide by Facebook to connect your Shopify account with Facebook.

How to fix SHOPIFY_PRODUCT_CATALOG_NOT_FOUND:

If the error persists even after following the guide to connect your Shopify with Facebook, follow these steps

1. Navigate to the Catalog Manager in the Facebook Business Manager
2. Locate the Shopify product catalog for your Shopify store
3. Under settings, change the product catalog's name to "Shopify Product Catalog"
4. Try signing up once more

How to fix MULTIPLE_SHOPIFY_PRODUCT_CATALOGS:

 You may have multiple Shopify product catalogs. Follow these steps to select one product catalog to use:

1. Navigate to the Catalog Manager in the Facebook Business Manager
2. Locate the Shopify product catalog for your Shopify store
3. Under settings, change the product catalog's name to "Shopify Product Catalog"
4. Make sure all other product catalogs are not named "Shopify Product Catalog"
5. Try signing up once more