How To Fix FPUICHK121 - &1 cannot be selected more than once

FPUICHK121 - Overview

• Message type: E = Error

• Message class: FPUICHK - SAFPUI Message Class (Check)

• Message number: 121

• Message text: &1 cannot be selected more than once

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 FPUICHK121 - &1 cannot be selected more than once ?

  The SAP error message FPUICHK121 indicates that a specific item (or entry) cannot be selected more than once in a particular context, such as during the processing of a transaction or in a selection screen. This error typically arises in scenarios where duplicate entries are not allowed, such as in financial postings, invoice processing, or when dealing with certain master data.
  
  Cause:
  
  Duplicate Selection: The most common cause of this error is that the user has attempted to select the same item or entry multiple times in a selection list or during a transaction.
  Configuration Settings: Certain configurations in the SAP system may enforce unique selections for specific fields or entries.
  Data Integrity Rules: The system may have built-in rules to maintain data integrity, preventing the same item from being processed more than once in a given context.
  
  
  Solution:
  
  Check Selections: Review the selections made in the transaction or screen where the error occurred. Ensure that