How To Fix CO458 - Costs already calculated - you can no longer delete the costing variant

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 458

• Message text: Costs already calculated - you can no longer delete the costing variant

What causes this issue?

The <DS:GLOS.costing_variant>costing variant</> can only be reversed so
long as no costs were calculated.

System Response

Since costs were already calculated for the order you can no longer
cancel the costing variant.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CO458 - Costs already calculated - you can no longer delete the costing variant ?

  The SAP error message CO458 ("Costs already calculated - you can no longer delete the costing variant") typically occurs in the context of controlling and cost accounting when you attempt to delete a costing variant that has already been used to calculate costs for a material or production order. This error is a safeguard to prevent inconsistencies in the cost accounting data.
  
  Cause:
  
  Costing Variants in Use: The costing variant you are trying to delete has been used to calculate costs for one or more materials, production orders, or other objects.
  Data Integrity: SAP enforces data integrity by preventing the deletion of costing variants that have already been utilized in cost calculations, as this could lead to discrepancies in financial reporting and analysis.
  
  
  Solution:
  
  Check Usage: Before attempting to delete a costing variant, check if it has been used in any cost calculations. You can do this by reviewing the relevant materials, production orders, or