How To Fix KD556 - Either sender not yet settled, or all settlements reversed

SAP Error Message - Details

• Message type: E = Error

• Message class: KD - CO Settlement

• Message number: 556

• Message text: Either sender not yet settled, or all settlements reversed

What causes this issue?

The sender is not included in the evaluation because either it has
never been settled or all the settlements for it have been reversed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KD556 - Either sender not yet settled, or all settlements reversed ?

  The SAP error message KD556, which states "Either sender not yet settled, or all settlements reversed," typically occurs in the context of controlling (CO) module transactions, particularly when dealing with internal orders, cost centers, or profit centers. This error indicates that the system is unable to process a settlement because the sender (the cost object) has not been settled yet, or all previous settlements have been reversed.
  Causes:
  
  
  Unsettled Sender: The sender object (like an internal order or cost center) has not been settled in the system. This means that the costs associated with that object have not been transferred to a receiver (like a cost center or an asset).
  
  
  Reversed Settlements: All previous settlements for the sender have been reversed. This could happen if a settlement was mistakenly reversed, leading to the current state where no valid settlement exists.
  
  
  Incorrect Configuration: There may be configuration issues in the controlling area or the settlement profile that prevent the settlement from being processed correctly.
  
  
  Timing Issues: The settlement period may not be open, or the sender may be in a status that does not allow for settlement.
  
  
  Solutions:
  
  
  Check Settlement Status: Verify the settlement status of the sender object. You can do this by checking the transaction logs or using reports like S_ALR_87013558 (for internal orders) to see if there are any pending settlements.
  
  
  Perform Settlement: If the sender has not been settled, perform the settlement using transaction code KO88 (for internal orders) or KOB1 (for cost centers). Ensure that the correct receiver is specified.
  
  
  Review Reversals: If settlements have been reversed, check the reversal transactions to understand why they were reversed and if they need to be reprocessed.
  
  
  Check Configuration: Review the configuration settings for the controlling area and the settlement profile to ensure they are set up correctly. This includes checking the settlement rules and ensuring that the sender is correctly defined.
  
  
  Open Periods: Ensure that the accounting periods are open for the transactions you are trying to settle. If the period is closed, you may need to open it or use a different period for settlement.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to your version of SAP, as there may be version-specific nuances.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KO88 (settlement of internal orders), KOB1 (cost center report), and KSV5 (settlement of cost objects).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that the user has the necessary authorizations to perform settlements and access the relevant transactions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the controlling module.