Magento 2.4.6 ZendClient Compatibility Changes

Modified on Mon, 13 Mar, 2023 at 9:30 AM

In Magento 2.4.6, Adobe is deprecating a 'ZendClient' class, which our extensions previously used. If you are using our Authorize.Net CIM, CyberSource, or First Data extensions on Magento 2.4.6 you may encounter a "Class is deprecated" error which will show up as "a server error occurred" message for customers at the time of checkout.


Affected extensions:

  • Authorize.net CIM version 4.5.0 and below
  • CyberSource version 1.3.0 and below
  • First Data: Payeezy version 2.4.0 and below


If you are using an affected version, please update the extension. We have updates pushed to our store and the Magento Marketplace to support Magento 2.4.6. If you encounter any other errors, open a ticket with us along with additional details.


Note: If you are using our Stripe extension, it is not affected by these changes.

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