How To Fix KG502 - Use another distribution key (no calculation allowed)

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 502

• Message text: Use another distribution key (no calculation allowed)

What causes this issue?

Distribution key &V1& involves a calculation (e.g. 50%). Here, however,
you can only use a normal distribution key. If this message appears in
connection with a user-defined distribution key, this key referenced a
key involving a calculation.
All allowed distribution keys are divided up into those which
distribute and those which calculate. During normal distribution, a
value is divided into period values and when the periods are totalled,
the sum is identical to the value before distribution. However, when
using a distribution key involving a calculation, the sum differs from
the original value distributed.

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?

Enter a normal distribution key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG502 - Use another distribution key (no calculation allowed) ?

  The SAP error message KG502 ("Use another distribution key (no calculation allowed)") typically occurs in the context of cost distribution in SAP Controlling (CO) when you are trying to use a distribution key that is not suitable for the type of calculation you are attempting to perform. This error is often encountered when working with cost centers, internal orders, or other cost objects.
  Cause:
  The error is triggered when:
  
  Inappropriate Distribution Key: The distribution key you are trying to use does not allow for the type of calculation you are attempting. For example, some distribution keys are designed for fixed distributions, while others may allow for variable calculations.
  Configuration Issues: The distribution key may not be configured correctly in the system, or it may not be set up to handle the specific type of cost allocation you are trying to perform.
  Data Entry Errors: There may be an error in the data entry, such as selecting the wrong distribution key or misconfiguring the cost object.
  
  Solution:
  To resolve the KG502 error, you can take the following steps:
  
  
  Check Distribution Key: Review the distribution key you are using and ensure it is appropriate for the type of calculation you want to perform. You may need to select a different distribution key that allows for the calculation you are attempting.
  
  
  Review Configuration: If you have access to the configuration settings, check the settings for the distribution key in the SAP system. Ensure that it is set up correctly and is compatible with the type of cost allocation you are trying to execute.
  
  
  Consult Documentation: Refer to SAP documentation or help resources to understand the specific requirements and limitations of the distribution keys available in your system.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue on your own, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and requirements.
  
  
  Test with Different Scenarios: If possible, try using different distribution keys or test the process with different cost objects to identify if the issue is isolated to a specific key or object.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSV1 (Create Distribution Key) or KSV2 (Change Distribution Key) to manage distribution keys.
  SAP Notes: Check for any SAP Notes related to the KG502 error for additional insights or patches that may address the issue.
  Training and Documentation: Consider training resources or documentation on SAP Controlling and cost allocation processes to better understand how distribution keys work and how to configure them properly.
  
  By following these steps, you should be able to identify the cause of the KG502 error and implement a suitable solution.