MDVA-43862: The customer can't update cart items because of a GraphQL UpdateCartItems mutation error

Categories

GraphQL

Components

magento/module-configurable-product-graph-ql

Origin

adobe-commerce-support

Since QPT

1.1.13

Issue

The customer can't update cart items because of a GraphQL UpdateCartItems mutation error.

Steps to reproduce

1. Create a configurable product (MH01) by assigning one simple (MH01-XL-Gray). 1. Go to the Commerce Admin > Catalog > Products > SKU > MH01 > Customizable Options. 1. Add a custom option to the product. * Option Title: Option1 * Option Type: Field * Required: Yes * Price: 10.00 * Price Type: Fixed * SKU: MHC1 * Max Characters: 25 1. Run the below GraphQL query to generate cart ID. mutation { createEmptyCart } 1. Make a note of the cart ID code. 1. Run the below query to add configurable product to the cart: mutation { addConfigurableProductsToCart( input: { cart_id: "<cart ID from above step>", cart_items: [{ parent_sku: "MH01", data: { quantity: 1, sku: "MH01-XL-Gray" }, customizable_options: { id: 1, value_string: "2" } } ] } ) { cart { items { uid quantity product { name sku } ... on ConfigurableCartItem { configurable_options { option_label } } } } } } 1. You will notice that the cart is populated with the configurable item. 1. Make a note of the uid returned. 1. Again, run the below query to update the cart item. mutation { updateCartItems( input: { cart_id: "<cart ID from previous step>", cart_items: [ { cart_item_uid: "<uid from previous step>" quantity: 3, customizable_options:[{ id: 1, value_string: "67" }] } ] } ){ cart { items { uid product { name } quantity } prices { grand_total{ value currency } } } } } 1. Observe the response.

Adobe's page lists 2.3.3 - 2.4.4 as compatible; the versions below are resolved from the current QPT constraints and are the ones the tool will offer.

Adobe scheduled the permanent fix for 2.4.5.

Install

Install the Quality Patches Tool with composer require magento/quality-patches, apply the prerequisites listed for all files applicable to your distribution and version first, then run vendor/bin/magento-patches apply MDVA-43862. On Cloud, add MDVA-43862 under stage.build.QUALITY_PATCHES in .magento.env.yaml.

For cweagans/composer-patches, choose a compatible version below and download the bundle. Copy its MDVA-43862/ folder into patches/composer/, merge composer.patches.json into composer.json, then run composer install. Bundle prerequisites the same way and list them first. Paths are relative to each package root, using the default -p1 level. Prefer local files when configuring composer-patches; a remote URL can change.

Patch files and compatible versions

Sources

• Adobe documentation for MDVA-43862
• JSON API: /api/v1/patches/MDVA-43862