How To Fix KM493 - Costing variant has no matching costing variant

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 493

• Message text: Costing variant has no matching costing variant

What causes this issue?

The costing key specified references costing type &V1&. This determines
that the cost estimate &V2& should be saved.

System Response

The costing key cannot be saved.

How to fix this error?

Change your entries in Customizing.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM493 - Costing variant has no matching costing variant ?

  The SAP error message KM493, which states "Costing variant has no matching costing variant," typically occurs in the context of product costing or when trying to execute a costing run in SAP. This error indicates that the system cannot find a suitable costing variant that matches the criteria specified in the transaction or configuration.
  Causes:
  
  Missing Costing Variant: The costing variant you are trying to use is not defined in the system or is not assigned to the relevant controlling area or company code.
  Incorrect Configuration: The configuration settings for the costing variant may not be set up correctly, leading to a mismatch.
  Authorization Issues: The user may not have the necessary authorizations to access the specified costing variant.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from finding a matching costing variant.
  
  Solutions:
  
  
  Check Costing Variant Configuration:
  
  Go to the configuration settings in SAP (Transaction code: OKKN) and verify that the costing variant you are trying to use is defined and correctly configured.
  Ensure that the costing variant is assigned to the appropriate controlling area and company code.
  
  
  
  Verify Master Data:
  
  Check the material master data (Transaction code: MM03) to ensure that the costing variant is correctly assigned to the material in question.
  Ensure that the relevant costing data is maintained for the material.
  
  
  
  Review User Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the costing variant. This may involve checking roles and authorizations in the user profile.
  
  
  
  Use the Correct Costing Variant:
  
  If you are using a specific costing variant in your transaction, ensure that it is the correct one for the type of costing you are performing (e.g., standard costing, actual costing).
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on configuring and using costing variants.
  
  
  
  Check for System Notes:
  
  Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to costing variants.
  
  
  
  Related Information:
  
  Costing Variants: Costing variants are used in SAP to define how costs are calculated for materials. They can include settings for valuation methods, cost components, and other parameters.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  OKKN: Configuration of costing variants.
  CK11N: Create a cost estimate.
  CK40N: Execute a costing run.
  
  
  SAP Community: Engage with the SAP Community forums for discussions and solutions related to costing issues.
  
  If the problem persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant specializing in controlling (CO) and product costing.