How To Fix /ACCGO/CAS_STL_LOGIC878 - Settlement adjustment not allowed, forward settlement already returned

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_STL_LOGIC -

• Message number: 878

• Message text: Settlement adjustment not allowed, forward settlement already returned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_STL_LOGIC878 - Settlement adjustment not allowed, forward settlement already returned ?

  The SAP error message /ACCGO/CAS_STL_LOGIC878 indicates that a settlement adjustment is not allowed because a forward settlement has already been returned. This typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with settlement processes in Asset Accounting or Cost Accounting.
  Cause:
  
  Forward Settlement Already Processed: The error arises when there is an attempt to adjust a settlement that has already been processed and returned. In SAP, once a forward settlement is executed, it locks the transaction for further adjustments to maintain data integrity.
  Incorrect Transaction Flow: The sequence of transactions may not be followed correctly, leading to attempts to adjust a settlement that is not eligible for modification.
  Configuration Issues: There may be configuration settings in the system that restrict adjustments under certain conditions.
  
  Solution:
  
  Check Settlement Status: Verify the status of the settlement in question. If it has already been processed and returned, you may need to follow the correct procedure to handle the adjustment.
  Reversal of Forward Settlement: If adjustments are necessary, consider reversing the forward settlement first, if applicable. This will allow you to make the necessary changes before reprocessing the settlement.
  Consult Documentation: Review the SAP documentation or help files related to settlement processes to ensure that you are following the correct procedures.
  System Configuration Review: If the issue persists, consult with your SAP Basis or configuration team to review the settings related to settlement adjustments. There may be specific configurations that need to be adjusted to allow for the desired transaction flow.
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance. They can provide insights based on the specific configuration and version of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KO88 (Order Settlement) or ABZON (Asset Acquisition) that may be involved in the settlement process.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or patches that address known issues.
  User Roles and Authorizations: Ensure that the user attempting to perform the adjustment has the necessary authorizations to execute settlement adjustments.
  
  By following these steps, you should be able to identify the root cause of the error and take appropriate action to resolve it.