How To Fix GP425 - Class & is not supported for FI-SL planning

GP425 - Overview

• Message type: E = Error

• Message class: GP - FI-SL and CO planning

• Message number: 425

• Message text: Class & is not supported for FI-SL planning

What causes this issue?

You want to go to the maintenance of the FI-GL part. However, the
planning parameters are assigned to a class which does not allow you to
use them for FI-GL planning.

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?

Change the assignment of the planning parameters such that you can also
use the planning parameters in FI-GL planning, or
Create new planning parameters for General Ledger.

Error message extract from SAP system. Copyright SAP SE.

GP425 - Details

• The SAP error message GP425 indicates that a specific class is not supported for Financial Statement (FI-SL) planning in the context of SAP's General Ledger (G/L) accounting. This error typically arises when you are trying to use a characteristic or class that is not compatible with the FI-SL planning functionality.
  
  Cause:
  
  Unsupported Class: The class you are trying to use in your planning scenario is not configured or supported for FI-SL planning.
  
  Configuration Issues: There may be a misconfiguration in the planning settings or the characteristics assigned to the planning version.
  Data Model Limitations: The data model used for FI-SL planning may not include the class you are trying to use.
  
  
  Solution:
  
  Check Class Configuration: Verify that the class you are trying to use is correctly configured for FI-SL planning. You may need to consult with your SAP administrator or check the configuration settings in the SAP system.
  Use Supported Classes: If the class is indeed unsupported,