How to do SKU remapping on a existing amazon listing?

For remapping your Asin you have to use the old listing all data and sku as well that’s how will be able to remap your Asin. but you can not remap your sku on the existing Listing. for that purpose you have to delete the listing and again make a new listing then you will have new SKU.

If you want to do SKU remapping on a existing listing you need to delate this listing and relist it again and put a new SKU.

An existing listing needs to be deleted before SKU remapping can be done. Then the listing needs to be relisted again and a new SKU added.

For that you have to remove your listing save all data before that then recover after 24 hours then you will be able to remap your SKU.

You have to permanently delete the listing and then relist it with a new SKU, most of the time deleting the listing from inventory tab will not lead to completely delete the listing from Amazon catalog so you firstly need to delete it and relist again.