How To Fix F=169 - Reversal of Activity Allocation by KB24 not allowed any more

SAP Error Message - Details

• Message type: E = Error

• Message class: F= -

• Message number: 169

• Message text: Reversal of Activity Allocation by KB24 not allowed any more

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message F=169 - Reversal of Activity Allocation by KB24 not allowed any more ?

  The SAP error message "F=169 Reversal of Activity Allocation by KB24 not allowed any more" typically occurs when you attempt to reverse an activity allocation that has already been processed or closed in the system. This error is related to the transaction code KB24, which is used for reversing activity allocations in SAP.
  Cause:
  
  Period Closure: The most common cause of this error is that the accounting period for the activity allocation has been closed. Once a period is closed, you cannot reverse transactions that belong to that period.
  Document Status: The document you are trying to reverse may have already been settled or posted to a final account, making it non-reversible.
  Configuration Settings: There may be specific configuration settings in your SAP system that restrict reversals under certain conditions.
  
  Solution:
  
  Check Period Status: Verify if the accounting period for the activity allocation is still open. You can do this by checking the period status in the financial accounting module. If the period is closed, you may need to open it temporarily (if allowed) to perform the reversal.
  Review Document: Check the status of the document you are trying to reverse. If it has been settled or posted to a final account, you may need to use a different method to correct the entries, such as creating a new allocation or adjustment entry.
  Consult Configuration: If you suspect that configuration settings are causing the issue, consult with your SAP administrator or finance team to review the settings related to activity allocations and reversals.
  Use Alternative Transactions: If reversal is not possible, consider using other transactions to correct the allocation, such as KB15N (manual allocation) or other relevant transactions that allow adjustments.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with related transaction codes such as KB21N (Activity Allocation), KB22N (Change Activity Allocation), and KB15N (Manual Allocation) for managing activity allocations.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. Sometimes, SAP releases notes that address known issues or provide additional guidance.
  Documentation: Review SAP documentation or help files related to activity allocations and reversals for more detailed information on the processes and restrictions involved.
  
  If the issue persists after checking the above points, it may be beneficial to reach out to your SAP support team for further assistance.