Full Error Message:
The SKU [ xxxxxx] is a variation Parent in one or more marketplaces and a variation Child in another marketplace(s). A SKU needs to have the same Parentage in all marketplaces. Please resubmit the SKU with the correct ‘ Parentage ‘ to ensure it is consistent across all marketplaces. You can read more about Parent/Child relationships at: http://sellercentral.amazon.com/gp/help/8841
There is inconsistency with the SKU state where it’s listed as a parent item on one Amazon marketplace(s) and a variation on another Amazon marketplace(s).
- delete the parent SKU and its variations from all the related Amazon marketplaces in ChannelUnity
- if the parent and variation SKUs still resides in the related SellerCentral accounts then manually delete/remove from all the SellerCentral accounts
- wait a few hours for Amazon to clear their system. Amazon suggest to wait 4 hours before uploading after deletion
- upload the parent and its variations in ChannelUnity to create a new listing in SellerCentral