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

KG502 - Overview

• 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