Duplicate custom variation label

Updated on May 27, 2024

Full error name: “eBay duplicate custom variation label. ErrorCode: 21916585


There are 2 or more variations with the same SKU code within the same product. 

This isn’t allowed on eBay.

SKU code_variant1_04.24


To solve this error, make sure that each variant within the same product has a unique SKU code.

SKU code_variant2_04.24