How To Fix KO337 - Product cost collector with order number & has been changed

KO337 - Overview

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 337

• Message text: Product cost collector with order number & has been changed

Self-Explanatory Message

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KO337 - Details

• The SAP error message KO337 indicates that a product cost collector associated with a specific order number has been changed. This typically occurs in the context of controlling and product costing within SAP, particularly when dealing with cost collectors in the Production Planning (PP) or Controlling (CO) modules.
  
  Cause:
  
  Data Changes: The error usually arises when there are changes made to the product cost collector or the associated order after it has been created. This could include changes to cost elements, cost estimates, or other related data.
  Concurrent Processing: If multiple users are trying to access or modify the same cost collector or order simultaneously, it can lead to inconsistencies and trigger this error.
  Incomplete Data: If the cost collector is not fully updated or if there are missing entries in the relevant tables, it can also lead to this error.
  
  
  Solution:
  
  Check Changes: Review the changes made to the product cost collector or the order.