How To Fix K4021 - Select one entry only

SAP Error Message - Details

• Message type: E = Error

• Message class: K4 - Order settlement configuration tables

• Message number: 021

• Message text: Select one entry only

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message K4021 - Select one entry only ?

  The SAP error message K4021 ("Select one entry only") typically occurs in the context of cost center accounting or internal orders when a user attempts to perform an action that requires a single selection, but multiple entries have been selected instead. This can happen in various transactions, such as when trying to post costs, execute reports, or make changes to cost objects.
  Cause:
  The primary cause of this error is that the system expects the user to select only one entry for the operation being performed, but the user has selected multiple entries. This is often due to:
  
  User Error: The user may have inadvertently selected multiple items in a list or table.
  System Configuration: Certain transactions or reports may be configured to only allow single selections for specific operations.
  
  Solution:
  To resolve the K4021 error, follow these steps:
  
  
  Review Your Selection: Go back to the selection screen or list where the error occurred and ensure that you have selected only one entry. Deselect any additional entries that may have been selected.
  
  
  Use Filters: If you are working with a long list of entries, consider using filters to narrow down your selection to the specific entry you need.
  
  
  Check Transaction Requirements: Review the documentation or help for the specific transaction you are using to understand its selection requirements.
  
  
  Re-attempt the Action: After ensuring that only one entry is selected, re-attempt the action that triggered the error.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes related to cost accounting, such as KSB1 (Cost Centers: Actual Line Items), KOB1 (Orders: Actual Line Items), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are working with.
  User Training: If this error occurs frequently, consider providing additional training for users on how to properly select entries in SAP.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further assistance.