ACP2E-1496: [Magento Cloud] - One-time use coupon per customer becomes invalid even when order was cancelled

Author: pradeep1819

app/code/Magento/SalesRule/Model/Coupon/UpdateCouponUsages.php

@@ -8,6 +8,7 @@
 namespace Magento\SalesRule\Model\Coupon;
 
 use Magento\Sales\Api\Data\OrderInterface;
+use Magento\Sales\Model\Order;
 use Magento\SalesRule\Model\Coupon\Usage\Processor as CouponUsageProcessor;
 use Magento\SalesRule\Model\Coupon\Usage\UpdateInfo;
 use Magento\SalesRule\Model\Coupon\Usage\UpdateInfoFactory;
@@ -59,7 +60,7 @@ public function execute(OrderInterface $subject, bool $increment): OrderInterfac
         $updateInfo->setCustomerId((int)$subject->getCustomerId());
         $updateInfo->setIsIncrement($increment);
 
-        if ($subject->getOrigData('coupon_code') !== null) {
+        if ($subject->getOrigData('coupon_code') !== null && $subject->getStatus() !== Order::STATE_CANCELED) {
             $updateInfo->setCouponAlreadyApplied(true);
         }