ACSD-48866: Error when requesting RSS feed for categories

The ACSD-48866 patch fixes the issue where an error occurs when requesting an RSS feed for categories. This patch is available when the Quality Patches Tool (QPT) 1.1.28 is installed. The patch ID is ACSD-48866. Please note that the issue is scheduled to be fixed in Adobe Commerce 2.4.7.

Affected products and versions

The patch is created for Adobe Commerce version:

  • Adobe Commerce (all deployment methods) 2.4.5

Compatible with Adobe Commerce versions:

  • Adobe Commerce (all deployment methods) 2.3.7 - 2.4.6
The patch might become applicable to other versions with new Quality Patches Tool releases. To check if the patch is compatible with your Adobe Commerce version, update the magento/quality-patches package to the latest version and check the compatibility on the Quality Patches Tool: Search for patches page. Use the patch ID as a search keyword to locate the patch.


An error occurs when requesting an RSS feed for categories.

Steps to reproduce:

  1. Enable RSS Feed in Stores > Configurations > Catalog > RSS Feeds > RSS Config > Enable RSS.
  2. Enable Top Level Category in Stores > Configurations > Catalog > RSS Feeds > Catalog > Top Level Category.
  3. Browse the storefront RSS Feed category page.
  4. Check the log files in var/log.

Expected results:

No errors in the log file.

Actual results:

The following error is shown in the log file:

Text fields are not optimised for operations that require per-document field data like aggregations and sorting, so these operations are disabled by default. Please use a keyword field instead. Alternatively, set fielddata=true on [updated_at] in order to load field data by uninverting the inverted index.

Apply the patch

To apply individual patches, use the following links depending on your deployment method:

To learn more about Quality Patches Tool, refer to:

For info about other patches available in QPT, refer to Quality Patches Tool: Search for patches in the Quality Patches Tool guide.