How To Fix KD028 - Warning occurred during settlement rule check

KD028 - Overview

• Message type: E = Error

• Message class: KD - CO Settlement

• Message number: 028

• Message text: Warning occurred during settlement rule check

What causes this issue?

The system has checked a settlement rule. Warnings occurred, which have
been collected.

How to fix this error?

If the function you executed has an error log or a message list, check
whether any messages exist that refer to the settlement rule. If so,
proceed as described in the message.

Procedure for System Administrators

If none of the messages collected appear in an error log, this could be
due to a system error.

Error message extract from SAP system. Copyright SAP SE.

KD028 - Details

• The SAP error message KD028, which states "Warning occurred during settlement rule check," typically arises during the settlement process in SAP Controlling (CO) when there are issues with the settlement rules defined for a particular cost object, such as an internal order, project, or cost center. This warning indicates that there may be inconsistencies or missing information in the settlement rules that could affect the settlement process.
  Causes of KD028 Warning
  
  
  Missing Settlement Rules: The cost object may not have any settlement rules defined, or the existing rules may not cover all the necessary cost elements.
  
  
  Incorrect Configuration: The settlement rules may be incorrectly configured, such as pointing to invalid or non-existent receivers.
  
  
  Inconsistent Data: There may be inconsistencies in the data related to the cost object, such as missing master data or incorrect assignment of cost elements.
  
  
  Settlement Type Issues: The settlement type defined in the settlement rules may not be appropriate for the