How To Fix FUCN_UI004 - No file is uploaded

FUCN_UI004 - Overview

• Message type: E = Error

• Message class: FUCN_UI - Message class for fucn ui

• Message number: 004

• Message text: No file is uploaded

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 FUCN_UI004 - No file is uploaded ?

  The SAP error message FUCN_UI004: No file is uploaded typically occurs when a user attempts to upload a file in an SAP application, but the system does not detect any file being uploaded. This can happen for several reasons. Below are some common causes, potential solutions, and related information:
  Causes:
  
  No File Selected: The user may not have selected a file to upload before clicking the upload button.
  File Size Limit: The file being uploaded may exceed the maximum file size limit set in the SAP system.
  File Format Issues: The file format may not be supported by the SAP application.
  Browser Issues: Sometimes, browser settings or compatibility issues can prevent file uploads.
  Session Timeout: If the user’s session has timed out, the upload may fail.
  Authorization Issues: The user may not have the necessary permissions to upload files in the specific transaction or application.
  
  Solutions:
  
  Select a File: Ensure that a file is selected for upload. Check the