How To Fix KQ503 - Valuation variant & used by unit cost estimates. Cannot delete

KQ503 - Overview

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 503

• Message text: Valuation variant & used by unit cost estimates. Cannot delete

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KQ503 - Valuation variant & used by unit cost estimates. Cannot delete ?

  The SAP error message KQ503 indicates that a valuation variant is being used in unit cost estimates, and therefore, it cannot be deleted. This typically occurs in the context of controlling (CO) and product costing modules within SAP.
  
  Cause:
  
  Valuation Variant Usage: The valuation variant you are trying to delete is currently assigned to one or more cost estimates. This means that the system is preventing the deletion to maintain data integrity.
  Dependencies: The valuation variant may be linked to other configurations or processes within the SAP system, making it necessary to ensure that it is not in use before attempting to delete it.
  
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check Usage:
  
  Go to the transaction code CK11N (Create Cost Estimate) or CK40N (Costing Run) and check if the valuation variant is being used in any cost estimates.
  You can also use transaction CK30N (Display Cost Estimate) to see if there are existing cost