How To Fix BK407 - Do not use any category 43 cost elements

SAP Error Message - Details

• Message type: E = Error

• Message class: BK - Create, Display, Reverse Controlling Document

• Message number: 407

• Message text: Do not use any category 43 cost elements

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BK407 - Do not use any category 43 cost elements ?

  The SAP error message BK407, which states "Do not use any category 43 cost elements," typically occurs in the context of cost accounting and financial transactions within the SAP system. This error is related to the use of cost elements that are classified as category 43, which are generally reserved for specific purposes and should not be used in certain transactions.
  Cause:
  
  Cost Element Category: In SAP, cost elements are classified into different categories based on their purpose. Category 43 is typically used for certain types of internal allocations or specific transactions that are not meant to be used in standard cost accounting processes.
  Transaction Type: The error may arise when a user attempts to post a transaction that involves a cost element of category 43 in a context where it is not allowed, such as in a cost center or internal order posting.
  Configuration Issues: There may be configuration settings in the SAP system that restrict the use of category 43 cost elements in certain transactions.
  
  Solution:
  
  Review Cost Element Usage: Check the cost element being used in the transaction. Ensure that it is not a category 43 cost element. If it is, you will need to select a different cost element that is appropriate for the transaction.
  Change Transaction Type: If the transaction you are trying to perform does not require a category 43 cost element, consider changing the transaction type or the context in which you are posting.
  Consult Configuration: If you believe that the use of category 43 cost elements is necessary for your business process, consult with your SAP configuration team to review the settings related to cost element categories and determine if adjustments can be made.
  Training and Documentation: Ensure that users are trained on the appropriate use of cost elements and that documentation is available to guide them in selecting the correct cost elements for their transactions.
  
  Related Information:
  
  Cost Element Categories: Familiarize yourself with the different cost element categories in SAP and their intended uses. This can help prevent similar errors in the future.
  SAP Notes and Documentation: Check SAP Notes for any updates or specific guidance related to error BK407. SAP's support portal may have additional information or patches that address this issue.
  Transaction Codes: Be aware of the transaction codes involved in your process (e.g., KB21N for manual postings to cost centers) and how they interact with cost elements.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.