How To Fix KH479 - Variable &1 is not defined correctly

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 479

• Message text: Variable &1 is not defined correctly

What causes this issue?

The variable &V1& is supposed to be filled with the field &V2& using
a user parameter. However, no parameter exists for &V2&.

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?

Check form &V6& or variable &V1&.
<DS:TRAN.KDNN>Check form &V3&</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KH479 - Variable &1 is not defined correctly ?

  The SAP error message KH479, which states "Variable &1 is not defined correctly," typically occurs in the context of SAP Controlling (CO) when working with planning or reporting functions that involve variables. This error indicates that the variable specified (represented by &1) is not set up properly in the system.
  Causes:
  
  Incorrect Variable Definition: The variable may not be defined correctly in the system, which could include issues with its attributes, such as the data type, length, or the source of the data.
  Missing Variable: The variable might not exist in the system at all, or it may have been deleted or deactivated.
  Authorization Issues: The user may not have the necessary authorizations to access the variable.
  Incorrect Context: The variable might be used in a context where it is not applicable or expected.
  Transport Issues: If the variable was recently transported from another system, it may not have been transported correctly.
  
  Solutions:
  
  Check Variable Definition: Go to the variable maintenance transaction (e.g., RSPC for process chains or RSP0 for queries) and verify that the variable is defined correctly. Ensure that all required attributes are set properly.
  Create or Reactivate Variable: If the variable does not exist, create it. If it has been deactivated, reactivate it.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the variable. This can be checked in the user roles and profiles.
  Context Verification: Ensure that the variable is being used in the correct context. Check the report or planning function where the variable is being applied.
  Transport Check: If the variable was transported, check the transport logs for any errors and ensure that all dependencies were also transported correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSPC, RSP0, or KVA1 (for variable maintenance).
  Documentation: Refer to SAP documentation or help files for detailed information on variable definitions and their attributes.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  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.
  
  By following these steps, you should be able to identify and resolve the issue related to the KH479 error message in SAP.