Currently, the functionality only works in the admin panel. It should also work when products are imported. It may be a good idea to listen to the event catalog_product_save_before and check if there is no SKU set. Then the SKU should be set to the next possible value.
Currently, the functionality only works in the admin panel. It should also work when products are imported. It may be a good idea to listen to the event
catalog_product_save_beforeand check if there is no SKU set. Then the SKU should be set to the next possible value.