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Read onlyI am trying to list my very first product but in the "Product Id" field and the External Product ID Type" al I am displaying is "The value specified is invalid." message but all the GTIN codes I am entering are new and current.
Has anyone had a similar error and how did they resolve it
Hello @Seller_b8XsPDrUnyJRW,
I am Spencer with Amazon.
Have you raised a case with Seller Support?
Let me know if I can help.
Regards, Spencer