Why does AlphaCommerceHub respond `1015` / «Transaction not allowed» / «The partial refund amount must be less than or equal to the remaining amount.» to a PayPal's `RefundPayment` API request even if the refund amount is the same as the captured amount?

Extensions AlphaCommerceHub

dmitrii_fediuk (Dmitrii Fediuk) December 12, 2017, 7:14am 2

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Why does AlphaCommerceHub respond 1015 / «Transaction not allowed» / «The partial refund amount must be less than or equal to the remaining amount.» to a PayPal’s RefundPayment API request even if the refund amount is less than the captured amount?