mokorana

This extension adds an additional “Product SKU” search filter to your WooCommerce Orders page. 
It allows searching orders by product SKU as well as variation SKU, making it easier to locate orders tied to specific variations.
Supports both HPOS (High-Performance Order Storage) and Legacy order tables.

Mokorana Orders SKU Search

A WooCommerce extension that allows you to search orders by Product SKU and Variation SKU in the Admin Panel.

WordPress Monsters

When you are creating new products in your webshop using a WooCommerce plugin, you can get the unique SKU error for your product and SKU can’t be saved properly. This happens because in the database there are old variations of previously created products that have the same SKU number. WooCommerce SKU Error Fixer plugin solves this problem by cleaning and/or removing old products variables and also you can setup automatic checking and fixing of non-unique SKU problem when you edit a product.

SKU Error Fixer for WooCommerce

Doesn't work

This plugin fixes a unique SKU error of WooCommerce products.

Mokorana Orders SKU Search vs SKU Error Fixer for WooCommerce