How To Fix KP256 - Cost component structure for component split is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: KP - CO-OM Planning

• Message number: 256

• Message text: Cost component structure for component split is not active

What causes this issue?

Price calculation, according to the entry in version &V2&, should be
carried out with component layering (cost component layout &V1&).
However, the layout is not activated.

System Response

Price calculation proceeds without component layering.

How to fix this error?

Check the cost component layout stored in the version, and activate it
if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KP256 - Cost component structure for component split is not active ?

  The SAP error message KP256, which states "Cost component structure for component split is not active," typically occurs in the context of controlling (CO) and product costing. This error indicates that the cost component structure required for splitting costs into different components (like material costs, labor costs, overheads, etc.) is not active or properly configured in the system.
  Cause:
  
  Inactive Cost Component Structure: The cost component structure that is supposed to be used for the component split is not activated in the system.
  Configuration Issues: There may be issues in the configuration of the cost component structure or the assignment of the structure to the relevant controlling area or cost object.
  Missing Assignments: The cost component structure may not be assigned to the relevant controlling area or may not be linked to the material or cost object being processed.
  
  Solution:
  To resolve the KP256 error, follow these steps:
  
  
  Check Cost Component Structure:
  
  Go to the transaction code OKTZ (Cost Component Structure).
  Verify if the cost component structure you are trying to use is active. If it is not, you will need to activate it.
  
  
  
  Activate Cost Component Structure:
  
  If the structure is inactive, you can activate it by selecting the structure and choosing the option to activate it.
  
  
  
  Assign Cost Component Structure:
  
  Ensure that the cost component structure is assigned to the relevant controlling area. You can check this in the configuration settings under Controlling > Cost Element Accounting > Master Data > Cost Component Structure.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the cost component structure to ensure that it is correctly set up for the intended use. This includes checking the cost components defined within the structure.
  
  
  
  Review Material Master:
  
  If the error occurs during material costing, check the material master data to ensure that the correct cost component structure is assigned.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration steps, refer to SAP documentation or consult with your SAP support team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  OKTZ: Cost Component Structure
  OKB9: Assign Cost Component Structure to Controlling Area
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to cost component structures and the KP256 error.
  User Roles: Ensure that you have the necessary authorizations to make changes to the cost component structure and related configurations.
  
  By following these steps, you should be able to resolve the KP256 error and ensure that your cost component structure is properly configured and active.