Magento 2: URL key for specified store already exists

Question

I have got the issue when import the category for specific SKU.

General system exception happened Additional data: URL key for specified store already exists.

Answer 1

This problem happens when you have product and category with the same url key.

Example:

1. Create Category: Energy Products(URL Key:energy-products)
2. Create Sub Category Category: Stacker 2 Energy Shots(URL Key:stacker-2-energy- shots)
3. Create Grouped Product: Stacker 2 Energy Shots(URL Key:stacker-2-energy-shots)
4. Add Product "Stacker 2 Energy Shots" to Category "Energy Products" for example

Reference: https://github.com/magento/magento2/issues/6671

If above solution would not work for you. Take backup of url_rewrite table, truncate it and run re-indexing and check again