We are getting a message PCI :: Security error Security header is not valid

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    medicyan
    Asked on April 09, 2019 at 07:17 PM

    We are getting a message PCI :: Security error
    Security header is not valid
    What the cause for this?
    Thanks

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    jherwin
    Answered on April 09, 2019 at 08:58 PM

    This usually means that your API credentials are not enabled to receive PayPal Pro payments. Please email PayPal support and confirm if your account is enabled for PayPal Pro payments.