"404.3 - Not Found" error when browsing the transaction service for SCpbMD


Description

After installing the transaction service for Sitecore Commerce powered by Microsoft Dynamics and browsing to any of the services (for example, /TransactionService/ShoppingCartService.svc), the following error may occur:

HTTP Error 404.3 - Not Found

Solution

To resolve the issue, modify the Windows features for your versions of the .NET framework and enable HTTP Activation. For example, for Windows 10 and the 3.5 and 4.6 versions of the .NET Framework:

http activation