How To Fix KV620 - The sum of the equivalence numbers is zero

SAP Error Message - Details

• Message type: E = Error

• Message class: KV - Variance Analysis for Cost Centers and Cost Objects

• Message number: 620

• Message text: The sum of the equivalence numbers is zero

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KV620 - The sum of the equivalence numbers is zero ?

  The SAP error message KV620, which states "The sum of the equivalence numbers is zero," typically occurs in the context of product costing or when dealing with cost estimates in SAP. This error indicates that the system has encountered an issue with the equivalence numbers assigned to the components of a cost estimate, leading to a situation where the total equivalence number sums to zero. This can prevent the successful execution of cost calculations or the creation of cost estimates.
  Causes:
  
  Incorrect Equivalence Numbers: The equivalence numbers assigned to the components of a cost estimate may be incorrect or not properly defined.
  Missing Components: Some components may be missing from the cost estimate, leading to an imbalance in the equivalence numbers.
  Data Entry Errors: Manual data entry errors can lead to incorrect values being assigned to equivalence numbers.
  Configuration Issues: There may be issues with the configuration of the costing variant or the cost estimate itself.
  
  Solutions:
  
  Check Equivalence Numbers: Review the equivalence numbers assigned to each component in the cost estimate. Ensure that they are correctly defined and sum to a non-zero value.
  Review Cost Estimate Components: Ensure that all necessary components are included in the cost estimate and that their equivalence numbers are correctly set.
  Correct Data Entry: If the error is due to manual data entry, correct the values in the relevant master data or cost estimate.
  Configuration Review: Check the configuration settings for the costing variant and ensure that they are set up correctly. This may involve consulting with a functional consultant or SAP support.
  Recreate Cost Estimate: If the issue persists, consider recreating the cost estimate from scratch to ensure that all components and values are correctly defined.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CK11N (Create Cost Estimate) or CK40N (Change Cost Estimate) to review and modify cost estimates.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  Documentation: Refer to SAP documentation or help files related to product costing and cost estimates for more detailed information on equivalence numbers and their significance.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in product costing.