How To Fix GK039 - Specify a subitem category first

GK039 - Overview

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 039

• Message text: Specify a subitem category first

What causes this issue?

You have not yet specified a subitem category. You need to do so before
you can select a subitem.

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?

Select a subitem category.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GK039 - Specify a subitem category first ?

  The SAP error message GK039, "Specify a subitem category first," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or other related financial transactions. This error indicates that the system requires a subitem category to be specified before proceeding with the transaction.
  
  Cause:
  The error is usually triggered when:
  
  Missing Subitem Category: The user has not specified a subitem category in the transaction or entry screen where it is required.
  
  Configuration Issues: The system configuration may not be set up correctly to allow for the selection of a subitem category.
  Data Entry Errors: The user may have overlooked entering the necessary information in the required fields.
  
  
  Solution:
  To resolve the GK039 error, you can take the following steps:
  
  
  Specify Subitem Category:
  
  Go back to the transaction screen where the error occurred.
  Look for the field labeled "Subitem Category" or similar.
  Enter the appropriate subitem category that corresponds to your transaction.
  
  
  
  Check Configuration:
  
  If you