2024R2 Report Designer error - "Authentication failed. The user with the given login and password was not found in the system"
Date: 8/8/2025
Status: Fixed in 2024R205
Issue
In the Report Designer, when user tried to open a report that was downloaded from Acumatica ERP by using the Edit Report button on the toolbar of the report's form, the "Authentication failed. The user with the given login and password was not found in the system." error occurred.
Workaround
Specify the https:// or http:// prefix based on your server certificate specifics before the URL of the server in the Open report from server dialog box of the Report Designer as shown in the screenshot below.