From a17909cdd3786f2b119e9be64cd21786cf15e364 Mon Sep 17 00:00:00 2001
From: alojua <juan.alonso@staempfli.com>
Date: Fri, 18 May 2018 15:05:46 +0200
Subject: [PATCH] forgot to add lowercase conversion on grouped product
 assignation after changes done in MAGETWO-67240 - See changes done for
 MAGETWO-67240 here
 https://github.com/magento/magento2/commit/02596b720fab5bd01fbc8026a1392c4971f78fed#diff-b876c962d83b3bee42acba83af842309

---
 .../GroupedImportExport/Model/Import/Product/Type/Grouped.php   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/GroupedImportExport/Model/Import/Product/Type/Grouped.php b/app/code/Magento/GroupedImportExport/Model/Import/Product/Type/Grouped.php
index 5547a59d291b7..83ffc3dfb253e 100644
--- a/app/code/Magento/GroupedImportExport/Model/Import/Product/Type/Grouped.php
+++ b/app/code/Magento/GroupedImportExport/Model/Import/Product/Type/Grouped.php
@@ -99,7 +99,7 @@ public function saveData()
                     }
                     $scope = $this->_entityModel->getRowScope($rowData);
                     if (Product::SCOPE_DEFAULT == $scope) {
-                        $productData = $newSku[$rowData[Product::COL_SKU]];
+                        $productData = $newSku[strtolower($rowData[Product::COL_SKU])];
                     } else {
                         $colAttrSet = Product::COL_ATTR_SET;
                         $rowData[$colAttrSet] = $productData['attr_set_code'];