How To Fix KN105 - Cost object & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: KN - Reporting for Costing

• Message number: 105

• Message text: Cost object & does not exist

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 KN105 - Cost object & does not exist ?

  The SAP error message KN105, which states "Cost object & does not exist," typically occurs when you are trying to post a transaction to a cost object (such as a cost center, internal order, or project) that the system does not recognize as valid. This can happen for several reasons:
  Causes of KN105 Error
  
  
  Non-Existent Cost Object: The cost object you are trying to use has not been created or does not exist in the system.
  
  
  Inactive Cost Object: The cost object may exist but is inactive or has been marked for deletion.
  
  
  Incorrect Master Data: The master data for the cost object may not be set up correctly, or it may not be assigned to the relevant controlling area.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the cost object.
  
  
  Data Entry Errors: There may be a typographical error in the cost object code entered in the transaction.
  
  
  Solutions to KN105 Error
  
  
  Verify Cost Object Existence:
  
  Check if the cost object exists in the system. You can do this by navigating to the relevant transaction (e.g., cost center: KS03, internal order: KO03) and entering the cost object code.
  
  
  
  Check Status of Cost Object:
  
  Ensure that the cost object is active and not marked for deletion. If it is inactive, you may need to reactivate it.
  
  
  
  Review Master Data:
  
  Confirm that the master data for the cost object is correctly set up and assigned to the appropriate controlling area.
  
  
  
  Correct Data Entry:
  
  Double-check the cost object code you entered for any typographical errors. Ensure that you are using the correct format and code.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and post to the cost object. If not, contact your SAP security administrator to grant the required permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or your organization's internal guidelines for any specific configurations or settings related to cost objects.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  KS03 (Display Cost Center)
  KO03 (Display Internal Order)
  CJ03 (Display Project)
  
  
  
  SAP Notes: 
  
  Check SAP Notes for any known issues or patches related to this error message.
  
  
  
  Support: 
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  By following these steps, you should be able to identify the cause of the KN105 error and implement the appropriate solution.