How To Fix K6399 - Attribute &1 is still used in &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: K6 - EC-EIS/EC-BP data basis: Data entry and collection

• Message number: 399

• Message text: Attribute &1 is still used in &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message K6399 - Attribute &1 is still used in &2 &3 ?

  The SAP error message K6399, which states "Attribute &1 is still used in &2 &3," typically occurs in the context of managing characteristics and attributes in SAP's Controlling (CO) module, particularly when dealing with cost objects, such as cost centers, internal orders, or profit centers.
  Cause:
  This error message indicates that the attribute you are trying to delete or modify is still being referenced in some configuration or master data. The placeholders &1, &2, and &3 represent:
  
  &1: The name of the attribute.
  &2: The type of object where the attribute is used (e.g., cost center, internal order).
  &3: The specific name or identifier of the object.
  
  Solution:
  To resolve this error, you need to identify where the attribute is still being used and take appropriate action. Here are the steps you can follow:
  
  
  Identify Usage: 
  
  Use transaction codes like KSC1 (Create Cost Center), KSC2 (Change Cost Center), or KOB1 (Order Information System) to check if the attribute is still assigned to any cost objects.
  You can also use the transaction SE11 to check the data dictionary for the attribute and see where it is referenced.
  
  
  
  Remove References:
  
  If the attribute is still in use, you will need to either remove it from the relevant cost objects or modify the configuration to no longer require that attribute.
  This may involve changing the settings in the configuration of the controlling area or the specific cost object.
  
  
  
  Check Customizations:
  
  If there are custom developments or enhancements that utilize this attribute, you may need to review and adjust those as well.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific attribute and its usage to ensure you understand the implications of removing or modifying it.
  
  
  
  Testing:
  
  After making changes, ensure to test the system to confirm that the error no longer appears and that the system behaves as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the SAP Help Portal for detailed information on managing attributes and characteristics in the CO module.
  
  By following these steps, you should be able to resolve the K6399 error and ensure that your SAP system is functioning correctly without any lingering references to the attribute in question.