Programmatic SKU entry in WooCommerce. Search doesn't work. What to do?

Question

WooCommerce

I fill the product in WooCommerce programmatically.
I create product records. The article is written using the function update_field('_sku', 'Value of the article', $ID)
The article is displayed in the admin panel. Also on the product page. But in the admin panel, the search by article does not work. If you go into editing the product and "Update" the search starts working.

Answer 1

$product = wc_get_product( $ID );
$product->set_sku('Значение артикула');
$product->save();

Just be sure to handle exceptions.