After upgrade from 2.4.2 to 2.4.3 backend configurations missing from configurable product page

[kbmagsolid4ed6]

Hi there,

Has anyone seem this or got any solutions.

After upgrading from 2.4.2 to 2.4.3 the backend product page is missing the configurations (simple products associated to the configurable product)  from configurable product page.

See image.

Is this a know issue or an upgrade issue?

Any help would be great.

Thanks Dav.

[LitExtension Expert]

This may be because the simple product is disabled or out-of-stock.

[namitapare2a78]

Hello @kbmagsolid4ed6,

Greetings of the day!

Sometimes it happens that the composer is not upgraded when you upgrade 2.4.2 to 2.4.3. Try the following way to upgrade your Magento. 

1. Start on 2.4.2.
2. Upgrade Magento “composer require magento/product-community-edition=2.4.3 –no-update”
3. Run composer update
4. Run php bin/magento setup:upgrade && php bin/magento setup:di:compile
5. Flush caches
6. Set Permission

I hope this will help you to solve your issue. 

If not, feel free to contact us.

If solved, Click KUDOS and accept it as a solution. 

Thank you!