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

SAP Error Message - Details

• 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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 KO337 - Product cost collector with order number & has been changed ?

  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. You can use transaction codes like KOB1 (for cost object reports) or KSB1 (for cost center reports) to analyze the changes.
  Reprocess the Cost Collector: If the cost collector has been changed, you may need to reprocess it. This can be done using transaction code CK11N to re-create the cost estimate or CK40N to run the cost collector.
  Lock Management: Ensure that no other users are currently processing the same cost collector. If necessary, coordinate with your team to avoid concurrent modifications.
  Check for Incomplete Data: Ensure that all necessary data for the cost collector is complete and correct. This may involve checking related master data or configuration settings.
  Consult Documentation: Refer to SAP documentation or help files for specific guidance on handling cost collectors and related errors.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  KOB1 - Display Actual Cost Line Items
  KSB1 - Display Cost Center Line Items
  CK11N - Create Cost Estimate
  CK40N - Execute Cost Collector
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for KO337 in the SAP Support Portal.
  User Authorization: Ensure that you have the necessary authorizations to view and modify cost collectors and orders.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.