How To Fix S#459 - You must select exactlyone user for this function

S#459 - Overview

• Message type: E = Error

• Message class: S# -

• Message number: 459

• Message text: You must select exactlyone user for this 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S#459 - You must select exactlyone user for this function ?

  The SAP error message S#459, which states "You must select exactly one user for this function," typically occurs when a user attempts to perform an action that requires the selection of a single user, but either no user or multiple users have been selected.
  
  Cause:
  
  No User Selected: The user did not select any user from the list.
  Multiple Users Selected: The user selected more than one user, which is not allowed for the specific function being executed.
  Incorrect Functionality: The function being executed is designed to operate on a single user basis, and the system requires a specific user to be selected.
  
  
  Solution:
  
  Select a Single User: Ensure that you select exactly one user from the list. If you have multiple users highlighted, deselect them and select only one.
  Check User Selection: If you are using a selection screen or a dropdown, make sure that the selection is clear and that only one user is highlighted.
  Review