How To Fix KA120 - Enter order or order group

KA120 - Overview

• Message type: E = Error

• Message class: KA - CO Overhead Costs: Overhead, Accrual Calculation

• Message number: 120

• Message text: Enter order or order group

What causes this issue?

You must enter either an order or an order group, not both.

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 either an order or an order group.

Error message extract from SAP system. Copyright SAP SE.

KA120 - Details

• The SAP error message KA120 ("Enter order or order group") typically occurs in the context of controlling (CO) when you are trying to post costs or revenues to an order or order group that has not been specified or is not valid. This error can arise in various transactions, such as when you are trying to post a cost entry or create a settlement.
  
  Cause:
  
  Missing Order/Order Group: The most common cause is that the user has not entered a valid order number or order group in the relevant field.
  Incorrect Configuration: The order or order group may not be configured correctly in the system, or it may not exist.
  Authorization Issues: The user may not have the necessary authorizations to access the specified order or order group.
  Order Status: The order may be in a status that does not allow postings (e.g., closed or completed).
  
  
  Solution:
  
  Enter Valid Order/Order Group: Ensure that you enter a valid