How To Fix UCFE801 - Choose a valid function

UCFE801 - Overview

• Message type: E = Error

• Message class: UCFE - Messages for Data Entry Layouts

• Message number: 801

• Message text: Choose a valid function

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 UCFE801 - Choose a valid function ?

  The SAP error message UCFE801, which states "Choose a valid function," typically occurs in the context of using the SAP system, particularly when dealing with certain transactions or functions that require specific inputs or selections. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid Function Selection: The user may have selected a function that is not valid in the current context or transaction.
  Authorization Issues: The user may not have the necessary authorizations to access the selected function.
  
  Configuration Issues: There may be a configuration problem in the SAP system that is preventing the function from being recognized.
  Data Entry Errors: Incorrect or incomplete data entry can lead to the system not recognizing the function.
  System Bugs or Glitches: Occasionally, software bugs or glitches can cause unexpected behavior in the system.
  
  Solutions:
  
  Check Function Validity: Ensure that the function you are trying to use is valid for the current transaction or