diff --git a/cypress/fixtures/urlList.js b/cypress/fixtures/urlList.js
index e76e97aea..a45d1e332 100644
--- a/cypress/fixtures/urlList.js
+++ b/cypress/fixtures/urlList.js
@@ -76,12 +76,6 @@ export const weightRateUrl = (shippingZoneId, weightRateId) =>
 export const warehouseDetailsUrl = warehouseId =>
   `${urlList.warehouses}${warehouseId}`;
 
-export const productTypeDetailsUrl = productTypeId =>
-  `${urlList.productTypes}${productTypeId}`;
-
-export const giftCardDetailsUrl = giftCardId =>
-  `${urlList.giftCards}${giftCardId}`;
-
 export const saleDetailsUrl = saleId => `${urlList.sales}${saleId}`;
 
 export const voucherDetailsUrl = voucherId => `${urlList.vouchers}${voucherId}`;
diff --git a/cypress/integration/products/productsWithoutSku/productsWithoutSkuInOrder.js b/cypress/integration/products/productsWithoutSku/productsWithoutSkuInOrder.js
new file mode 100644
index 000000000..2f6dd35cb
--- /dev/null
+++ b/cypress/integration/products/productsWithoutSku/productsWithoutSkuInOrder.js
@@ -0,0 +1,64 @@
+/// <reference types="cypress"/>
+/// <reference types="../../../support"/>
+
+import {
+  createCustomer,
+  deleteCustomersStartsWith
+} from "../../../support/api/requests/Customer";
+import { createReadyToFulfillOrder } from "../../../support/api/utils/ordersUtils";
+import {
+  createProductWithShipping,
+  deleteProductsStartsWith
+} from "../../../support/api/utils/products/productsUtils";
+import { deleteShippingStartsWith } from "../../../support/api/utils/shippingUtils";
+import filterTests from "../../../support/filterTests";
+
+filterTests({ definedTags: ["all", "critical"] }, () => {
+  const name = "ProductsWithoutSkuInOrder";
+
+  describe("Add productWithout SKU to order", () => {
+    before(() => {
+      cy.clearSessionData().loginUserViaRequest();
+      deleteProductsStartsWith(name);
+      deleteShippingStartsWith(name);
+      deleteCustomersStartsWith(name);
+    });
+
+    it("should create order with variant product without sku", () => {
+      let variants;
+      let channel;
+      let shippingMethodId;
+      let address;
+
+      cy.clearSessionData().loginUserViaRequest();
+      createProductWithShipping({ name, sku: null })
+        .then(
+          ({
+            variantsList,
+            defaultChannel,
+            shippingMethod,
+            address: addressResp
+          }) => {
+            variants = variantsList;
+            channel = defaultChannel;
+            shippingMethodId = shippingMethod.id;
+            address = addressResp;
+            createCustomer(`${name}@example.com`, name, address, true);
+          }
+        )
+        .then(customerResp => {
+          const customer = customerResp.body.data.customerCreate.user;
+          createReadyToFulfillOrder({
+            address,
+            channelId: channel.id,
+            customerId: customer.id,
+            shippingMethodId,
+            variantsList: variants
+          });
+        })
+        .then(({ errors }) => {
+          expect(errors, "check if no errors").to.be.empty;
+        });
+    });
+  });
+});
diff --git a/cypress/support/api/requests/Order.js b/cypress/support/api/requests/Order.js
index ea4c658cc..7f5db4c59 100644
--- a/cypress/support/api/requests/Order.js
+++ b/cypress/support/api/requests/Order.js
@@ -83,8 +83,9 @@ export function completeOrder(orderId) {
           id
         }
       }
-      orderErrors{
+      errors{
         message
+        field
       }
     }
   }`;
diff --git a/cypress/support/api/requests/ProductType.js b/cypress/support/api/requests/ProductType.js
index 6aa56216c..d6e85c604 100644
--- a/cypress/support/api/requests/ProductType.js
+++ b/cypress/support/api/requests/ProductType.js
@@ -43,23 +43,6 @@ export function createTypeProduct({
     .its("body.data.productTypeCreate.productType");
 }
 
-export function productAttributeAssignmentUpdate({
-  productTypeId,
-  attributeId,
-  variantSelection = true
-}) {
-  const mutation = `mutation {
-    productAttributeAssignmentUpdate(
-      operations: {id: "${attributeId}", variantSelection: ${variantSelection}}    productTypeId:"${productTypeId}") {
-      errors {
-        field
-        message
-      }
-    }
-  }`;
-  return cy.sendRequestWithQuery(mutation);
-}
-
 export function getProductTypes(first, search) {
   const query = `query{
     productTypes(first:${first}, filter:{
diff --git a/cypress/support/api/utils/products/productsUtils.js b/cypress/support/api/utils/products/productsUtils.js
index 5cf160a1a..28f689315 100644
--- a/cypress/support/api/utils/products/productsUtils.js
+++ b/cypress/support/api/utils/products/productsUtils.js
@@ -116,6 +116,7 @@ export function deleteProductsAndCreateNewOneWithNewDataAndDefaultChannel({
   name,
   description = name,
   warehouseId,
+  sku = name,
   productPrice = 10
 }) {
   let defaultChannel;
@@ -144,6 +145,7 @@ export function deleteProductsAndCreateNewOneWithNewDataAndDefaultChannel({
         collectionId: collection.id,
         description,
         warehouseId,
+        sku,
         price: productPrice
       });
     })
@@ -152,6 +154,7 @@ export function deleteProductsAndCreateNewOneWithNewDataAndDefaultChannel({
 
 export function createProductWithShipping({
   name,
+  sku = name,
   productPrice = 10,
   shippingPrice = 10
 }) {
@@ -188,6 +191,7 @@ export function createProductWithShipping({
         deleteProductsAndCreateNewOneWithNewDataAndDefaultChannel({
           name,
           warehouseId: warehouse.id,
+          sku,
           productPrice
         });
       }