Unique constraint violation found on edit product

[yapp1212]

Hi,

I have the message error: Unique constraint violation found when I edit product in my admin... I explain.

When I create a NEW product it's OK, but if I go to edit something on that product for example image, price, text, I have this error.

https://we.tl/t-0ajL7aTywy 

What is the solution or what do this conflict ?

I'm on Magento 2.3.3

[Rahul Gupta]

@yapp1212 Are you using any custom module which have worked related to product save.

If so then try to disable that module and check if your problem is resolved.

Thanks

[yapp1212]

No entension relating products I use

[Rahul Gupta]

@yapp1212 is this a fresh magento 2 setup or you have migrated the data?

[yapp1212]

I have migrated my store from prestashop to Magento 2, I asked to the extension migration product and they tell my they only transfer data with is extension

[Rahul Gupta]

@yapp1212 Then the data is not migrated properly.
you are getting this error because you have duplicate entries in the database.

[yapp1212]

How can I know if it's duplicate entries in the database.

[yapp1212]

Here an information... I don't thing it's duplicate entries in the database because if I create a NEW NEW product and I set my option it's OK, BUT when I return to edit options, images, etc on this product I have the message error.

[Rahul Gupta]

@yapp1212 please check in code if there is any observer created on this "catalog_product save_commit_after" event.

[yapp1212]

I know nothing from magento im a new user, I can tell me developper, tell me where he need to check ?