How To Fix KH821 - Function for reference doc. number not supported in account-based CO-PA

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 821

• Message text: Function for reference doc. number not supported in account-based CO-PA

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KH821 - Function for reference doc. number not supported in account-based CO-PA ?

  The SAP error message KH821 ("Function for reference doc. number not supported in account-based CO-PA") typically occurs in the context of account-based Profitability Analysis (CO-PA) when there is an attempt to use a function or feature that is not supported in this specific configuration. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Account-Based CO-PA Limitation: The error arises because account-based CO-PA does not support certain functionalities that are available in costing-based CO-PA. This includes the use of reference document numbers for certain operations.
  Incorrect Configuration: The system may be configured to use features that are not compatible with account-based CO-PA.
  Data Entry Issues: There may be an attempt to post or reference documents in a way that is not allowed in account-based CO-PA.
  
  Solutions:
  
  Review Configuration: Check the configuration settings for CO-PA in your SAP system. Ensure that the settings align with the requirements of account-based CO-PA and that you are not trying to use features that are exclusive to costing-based CO-PA.
  Use Alternative Functions: If you are trying to perform an operation that is not supported, look for alternative methods or functions that are compatible with account-based CO-PA.
  Consult Documentation: Refer to SAP documentation or help resources for account-based CO-PA to understand the limitations and supported functionalities.
  Error Handling: If the error occurs during a specific transaction, review the transaction details and ensure that all required fields and parameters are correctly filled out.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates or patches that could resolve the issue.
  
  Related Information:
  
  Account-Based vs. Costing-Based CO-PA: Understanding the differences between these two types of CO-PA is crucial. Account-based CO-PA is more aligned with financial accounting and uses actual data from the general ledger, while costing-based CO-PA allows for more detailed analysis and planning.
  SAP Community and Forums: Engaging with the SAP community through forums can provide insights from other users who may have encountered and resolved similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it impacts critical business processes.
  
  By addressing the configuration and understanding the limitations of account-based CO-PA, you can resolve the KH821 error and ensure smoother operations within your SAP environment.