How To Fix KG381 - Ratio scheme & is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 381

• Message text: Ratio scheme & is not allowed

What causes this issue?

You tried to valuate plan data by period using the ratio group &V1&.
However, ratio group &V1& contains the field "ALTPERIO" (week/year) as
the access characteristic.

How to fix this error?

Use another ratio group.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG381 - Ratio scheme & is not allowed ?

  The SAP error message KG381, which states "Ratio scheme & is not allowed," typically occurs in the context of controlling (CO) and profitability analysis (CO-PA) when there is an issue with the configuration of the ratio scheme in the system. This error can arise in various scenarios, such as when trying to execute a report or transaction that involves a ratio calculation.
  Cause:
  
  Invalid Ratio Scheme: The ratio scheme specified in the transaction or report is not valid or has not been defined in the system.
  Configuration Issues: The ratio scheme may not be properly configured in the system settings, or it may not be assigned to the relevant controlling area or operating concern.
  Authorization Issues: The user may not have the necessary authorizations to access the specified ratio scheme.
  
  Solution:
  
  
  Check Ratio Scheme Configuration:
  
  Go to the configuration settings in SAP (Transaction code: SPRO).
  Navigate to the relevant section for controlling (CO) and profitability analysis (CO-PA).
  Verify that the ratio scheme in question is defined and correctly configured.
  
  
  
  Assign Ratio Scheme:
  
  Ensure that the ratio scheme is assigned to the appropriate controlling area or operating concern.
  If necessary, create a new ratio scheme or modify an existing one to meet the requirements.
  
  
  
  Review User Authorizations:
  
  Check the user roles and authorizations to ensure that the user executing the transaction has the necessary permissions to access the ratio scheme.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on how to configure and manage ratio schemes in your version of SAP.
  
  
  
  Testing:
  
  After making any changes, test the transaction or report again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KE30 (for CO-PA reports) or KE4S (for CO-PA planning) that may be related to the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message KG381.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP CO and CO-PA configurations.