Integration failure fixed

Author: engcom-Dash

app/code/Magento/Catalog/Controller/Category/View.php

@@ -216,7 +216,16 @@ public function execute()
 
         $category = $this->_initCategory();
         if (!$category) {
-            return $this->resultForwardFactory->create()->forward('noroute');
+            $categoryId = (int)$this->getRequest()->getParam('id', false);
+            try {
+                $existingCategory = $this->categoryRepository->get(
+                    $categoryId,
+                    $this->_storeManager->getStore()->getId()
+                );
+                return $this->resultRedirectFactory->create()->setUrl($this->_redirect->getRedirectUrl());
+            } catch (NoSuchEntityException $e) {
+                return $this->resultForwardFactory->create()->forward('noroute');
+            }
         }
 
         $pageRedirect = $this->handlePageRedirect($category);