Why when I want to put a number of pieces of size S, M, L, XL in attributes I get “SKU invalid or duplicate”?

Why when I want to put a number of pieces of size S, M, L, XL in attributes I get “SKU invalid or duplicate”?

Thanks


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One response to “Why when I want to put a number of pieces of size S, M, L, XL in attributes I get “SKU invalid or duplicate”?”

  1. Hi Isaac,

    Can you please share some more info on your situation? Although it seems like a WooCommerce related error message, where does it appear? Which plugins are you using and what is the current version installed?
    I would assume that you have already used this SKU again in another product which would not be accepted by WC.

    Kind regards,
    George

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