How To Fix KW318 - The function hierarchy & lacks a valid entry

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 318

• Message text: The function hierarchy & lacks a valid entry

What causes this issue?

The function tree &V1& cannot be inserted into the present tree since
it lacks any entry or is in a language other than the one being used
currently.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check the entered function tree or choose a valid one.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW318 - The function hierarchy & lacks a valid entry ?

  The SAP error message KW318, which states "The function hierarchy & lacks a valid entry," typically occurs in the context of SAP Controlling (CO) when there is an issue with the function hierarchy configuration. This error indicates that the system is unable to find a valid entry in the specified function hierarchy, which is necessary for processing certain transactions or reports.
  Causes:
  
  Missing Entries: The function hierarchy may not have been properly defined or may be missing required entries.
  Incorrect Configuration: The configuration settings for the function hierarchy might be incorrect or incomplete.
  Transport Issues: If the function hierarchy was transported from another system, there may have been issues during the transport process that resulted in missing entries.
  Authorization Issues: The user may not have the necessary authorizations to access the function hierarchy.
  
  Solutions:
  
  
  Check Function Hierarchy Configuration:
  
  Go to the configuration settings for the function hierarchy in SAP (Transaction code: OKB9 or SPRO).
  Verify that the hierarchy is correctly defined and that all necessary entries are present.
  
  
  
  Create or Update Entries:
  
  If you find that entries are missing, you may need to create or update them in the function hierarchy.
  Ensure that all relevant functions and their relationships are correctly defined.
  
  
  
  Transport Validation:
  
  If the hierarchy was transported, check the transport logs for any errors or warnings.
  Ensure that all necessary objects were included in the transport request.
  
  
  
  User Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to access the function hierarchy.
  If needed, consult with your SAP security team to adjust the authorizations.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the function hierarchy for any specific guidance or known issues.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with details of the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKB9 (for function hierarchy) and SPRO (for configuration).
  SAP Notes: Search for SAP Notes related to KW318 for any specific patches or updates that may address the issue.
  Documentation: Review the SAP Help Portal for detailed documentation on configuring function hierarchies and related topics in SAP Controlling.
  
  By following these steps, you should be able to identify and resolve the KW318 error in your SAP system.