How To Fix KW661 - Selection criteria for splitting rule & in CoArea & not maintained

KW661 - Overview

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 661

• Message text: Selection criteria for splitting rule & in CoArea & not maintained

What causes this issue?

The selection criteria for splitting rule &V1& were not maintained in
controlling area &V2&.
When defining the <DS:DE.CO_SCREG>splitting rule</>, selection criteria
must also be included in certain cases.

How can this happen?

When you define a rule to split using statistical key figures, you must
enter according to which splitting rule.
Entering the version from which data is to be selected is optional. If
you do not enter a version, the data will be selected from the current
version.

System Response

The SAP System cannot determine a splitting base for any
<DS:DE.CO_SCZUO>assignments</> using this splitting rule.
Equivalence numbers are used as a splitting basis.

How to fix this error?

Maintain the selection criteria for splitting rule &v1& in controlling
area &v2&.
Begin the transaction anew.

Error message extract from SAP system. Copyright SAP SE.

KW661 - Details

• The SAP error message KW661, which states "Selection criteria for splitting rule & in CoArea & not maintained," typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost allocation and splitting rules. This error indicates that the system is unable to find the necessary selection criteria for a specified splitting rule in the controlling area.
  
  Cause:
  
  Missing Configuration: The splitting rule may not have been properly configured in the system. This includes missing selection criteria that are necessary for the rule to function correctly.
  Incorrect Assignment: The splitting rule may not be assigned to the correct controlling area or may not be activated.
  Data Inconsistency: There may be inconsistencies in the data related to the splitting rule or controlling area, leading to the error.
  
  
  Solution:
  
  
  Check Splitting Rule Configuration:
  
  Navigate to the configuration settings for splitting rules in the SAP system (Transaction code: OKB9).
  Ensure that the splitting rule in question is correctly