How To Fix /UI2/FND404 - Requested resource could not be found

/UI2/FND404 - Overview

• Message type: E = Error

• Message class: /UI2/FND -

• Message number: 404

• Message text: Requested resource could not be found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/FND404 - Requested resource could not be found ?

  The SAP error message /UI2/FND404 Requested resource could not be found typically indicates that the system is unable to locate a specific resource, such as a UI5 application, service, or component that is being requested. This error can occur in various scenarios, particularly when working with SAP Fiori applications or SAP Gateway services.
  Causes:
  
  Missing or Incorrect URL: The URL being accessed may be incorrect or the resource may not exist in the specified location.
  Service Not Activated: The OData service or the corresponding Fiori application may not be activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the requested resource.
  Transport Issues: If the application or service was recently transported from one system to another, it may not have been properly configured or activated in the target system.
  Cache Issues: Sometimes, the browser or SAP Gateway cache may cause issues in locating the resource.
  
  Solutions:
  
  Check the URL: Verify