How To Fix KH121 - Function & not allowed here

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 121

• Message text: Function & not allowed here

What causes this issue?

An error has occurred in SET PF-STATUS EXCLUDING PFAUS.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message KH121 - Function & not allowed here ?

  The SAP error message KH121: Function & not allowed here typically occurs in the context of SAP Controlling (CO) when you are trying to use a function or operation that is not permitted in the current context. This error can arise in various scenarios, such as when working with cost centers, internal orders, or other controlling objects.
  Causes:
  
  Incorrect Function Usage: The function you are trying to use is not applicable in the current transaction or context. For example, you might be trying to execute a function that is meant for a different type of object.
  Configuration Issues: There may be configuration settings in the system that restrict the use of certain functions in specific scenarios.
  Authorization Issues: The user may not have the necessary authorizations to perform the function in the current context.
  Data Entry Errors: There might be issues with the data being entered, such as incorrect object types or missing mandatory fields.
  
  Solutions:
  
  Check Function Context: Review the documentation or help files related to the function you are trying to use. Ensure that it is appropriate for the context in which you are working.
  Review Configuration: If you have access, check the configuration settings in the SAP system to ensure that the function is allowed in the current scenario. This may involve consulting with your SAP Basis or CO configuration team.
  User Authorizations: Verify that the user has the necessary authorizations to perform the action. This may require checking with your security team to ensure that the user roles are correctly assigned.
  Correct Data Entry: Double-check the data you are entering. Ensure that all required fields are filled out correctly and that you are using the correct object types.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to controlling, such as KSB1 (Cost Centers: Actual Line Items), KOB1 (Orders: Actual Line Items), etc.
  SAP Documentation: Refer to the official SAP Help Portal for detailed documentation on the specific functions and their allowed contexts.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and the solutions they found.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.