How To Fix KQ161 - Use a line ID with category E for Line ID Revenue

SAP Error Message - Details

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 161

• Message text: Use a line ID with category E for Line ID Revenue

Self-Explanatory Message

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• What is the cause and solution for SAP error message KQ161 - Use a line ID with category E for Line ID Revenue ?

  The SAP error message KQ161, which states "Use a line ID with category E for Line ID Revenue," typically occurs in the context of SAP Controlling (CO) and specifically when dealing with revenue line items in Profitability Analysis (CO-PA). This error indicates that the system expects a specific line item category for revenue postings, and the line ID being used does not meet the required criteria.
  Cause:
  
  Incorrect Line ID: The line ID being used for the revenue posting is not categorized correctly. In SAP CO-PA, line IDs are classified into different categories (e.g., A for costs, E for revenues, etc.). If a line ID that is not categorized as 'E' is used for a revenue posting, this error will occur.
  Configuration Issues: There may be configuration issues in the CO-PA settings where the line IDs are defined. If the line ID for revenue is not set up correctly in the system, it can lead to this error.
  Data Entry Errors: Users may inadvertently select the wrong line ID during data entry, leading to this error.
  
  Solution:
  
  
  Check Line ID Configuration: 
  
  Go to the configuration settings in SAP for CO-PA and verify the line IDs. Ensure that the line ID you are trying to use for revenue is indeed categorized as 'E'.
  You can check this in the transaction code KEI1 (for defining line IDs) or KEI2 (for changing line IDs).
  
  
  
  Use Correct Line ID: 
  
  When entering data, ensure that you are selecting a line ID that is categorized as 'E' for revenue. If you are unsure which line IDs are valid, consult your SAP CO-PA documentation or your SAP administrator.
  
  
  
  Review User Training: 
  
  If this error is occurring frequently, it may be beneficial to provide additional training to users on how to select the correct line IDs for revenue postings.
  
  
  
  Consult SAP Notes: 
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance on line ID configurations.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KEI1, KEI2, and KE30 (for CO-PA reports) to manage line IDs and analyze profitability.
  Documentation: Review SAP documentation on CO-PA and line item categories to understand the implications of using different line IDs.
  Support: If the issue persists after checking configurations and ensuring correct line ID usage, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the KQ161 error and ensure that revenue postings are processed correctly in your SAP system.