How To Fix KH450 - The sender characteristic is the same as the receiver characteristic (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 450

• Message text: The sender characteristic is the same as the receiver characteristic (&)

Self-Explanatory Message

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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 KH450 - The sender characteristic is the same as the receiver characteristic (&) ?

  The SAP error message KH450 indicates that there is a conflict in the characteristics used for sender and receiver in a cost allocation or assessment process. Specifically, it means that the sender characteristic (the characteristic used to allocate costs) is the same as the receiver characteristic (the characteristic that receives the allocated costs). This situation is not allowed because it would create a circular reference in the cost allocation process.
  Cause:
  The error typically arises in the following scenarios:
  
  Configuration Issues: The sender and receiver cost objects (like cost centers, internal orders, etc.) are configured incorrectly, leading to the same characteristic being used for both.
  Master Data Issues: The master data for the sender and receiver may have been set up incorrectly, causing them to reference the same characteristic.
  Cost Allocation Logic: The logic defined for cost allocation may inadvertently point to the same characteristic for both sender and receiver.
  
  Solution:
  To resolve the KH450 error, you can take the following steps:
  
  
  Review Configuration:
  
  Check the configuration of the cost allocation or assessment cycle in the SAP system. Ensure that the sender and receiver characteristics are distinct and appropriate for the allocation process.
  
  
  
  Adjust Master Data:
  
  Verify the master data for both the sender and receiver. Ensure that they are set up correctly and that their characteristics do not overlap.
  
  
  
  Modify Allocation Logic:
  
  If the allocation logic is causing the issue, modify it to ensure that the sender and receiver characteristics are different. This may involve changing the allocation structure or the rules defined in the assessment cycle.
  
  
  
  Test Changes:
  
  After making the necessary adjustments, test the cost allocation or assessment process again to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring cost allocation and assessment cycles.
  
  
  
  Seek Expert Help:
  
  If the issue persists, consider consulting with an SAP expert or your organization's SAP support team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KSU5 (for assessment cycles) or KSV5 (for distribution cycles) to review and modify the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Cost Center Accounting: Understanding the principles of cost center accounting and how characteristics are used in cost allocations can help in diagnosing and resolving such issues.
  
  By following these steps, you should be able to identify the root cause of the KH450 error and implement a solution to resolve it.