How To Fix KW640 - *** Splitting Assignments - CO Object <-> Splitting Structure ***

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 640

• Message text: *** Splitting Assignments - CO Object <-> Splitting Structure ***

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW640 - *** Splitting Assignments - CO Object <-> Splitting Structure *** ?

  The SAP error message KW640, which pertains to "Splitting Assignments - CO Object <-> Splitting Structure," typically occurs in the context of controlling (CO) when there is an issue with the assignment of cost objects to splitting structures. This error can arise during the execution of various processes, such as when trying to post costs or during the execution of a settlement.
  Cause:
  The KW640 error can be caused by several factors, including:
  
  Inconsistent Configuration: The splitting structure may not be properly configured or may not match the characteristics of the cost object being used.
  Missing Assignments: There may be missing assignments between the cost object and the splitting structure in the configuration settings.
  Incorrect Data: The data being processed may not conform to the expected formats or values required by the splitting structure.
  Versioning Issues: If there are multiple versions of the splitting structure, the system may be trying to use an outdated or incorrect version.
  
  Solution:
  To resolve the KW640 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the splitting structure in the SAP system (Transaction code: OKB9 or similar).
  Ensure that the splitting structure is correctly defined and that all necessary assignments to cost objects are in place.
  
  
  
  Review Assignments:
  
  Verify that the cost objects you are trying to use are correctly assigned to the splitting structure.
  Check if there are any missing or incorrect assignments that need to be addressed.
  
  
  
  Validate Data:
  
  Review the data being processed to ensure it meets the requirements of the splitting structure.
  Look for any anomalies or inconsistencies in the data that could be causing the error.
  
  
  
  Check for Versioning Issues:
  
  If applicable, ensure that the correct version of the splitting structure is being used.
  Update or activate the necessary versions if they are outdated.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the KW640 error for any specific guidance or patches that may be available.
  
  
  
  Testing:
  
  After making changes, perform a test run to see if the error persists. This can help confirm whether the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKB9 (for splitting structure configuration) and KSB1 (for displaying cost center reports).
  SAP Notes: Check SAP Notes for any known issues or updates related to the KW640 error.
  User Forums: Engage with SAP community forums or user groups for additional insights and shared experiences from other users who may have encountered the same error.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP CO module configurations.