update product response： [Product code BHYHDX9922AZ101 is not unique] ，
We have checked that there are no duplicate Product code under the store.
The sid is: 8D89F788105AABDD8FD3F2B30C9326F63F1A12B0.
The shop name is: Áo thun Nelly Heybig

Please help to check the reason,thank you