Problems with Copy product and variants.

Hi,

This indicates that the product code of the variants doesn't match with the main product product code.
So the system isn't able to copy the variants.
If you try with a product for which you didn't change the product code of the variants, or made sure that the product code of the main product is still in the variants product code, it should copy both the main product and the variants.

That's necessary for the effeiciency of the copy process in order to handle the copy of products with a lot of variants.

Hi,

Yes. Just turn off the "display product code" setting under the Display tab of the HikaShop configuration.