How To Fix KG837 - No new segments can be added in planning

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 837

• Message text: No new segments can be added in planning

What causes this issue?

You have defined a lead column and only selected the field "Name" for
its structure.
In this case, no new profitability segments can be added when you plan
using this layout.

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?

If you want to be able to add segments in planning, change the structure
of the lead column.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG837 - No new segments can be added in planning ?

  The SAP error message KG837 ("No new segments can be added in planning") typically occurs in the context of planning in SAP, particularly when working with Profitability Analysis (CO-PA) or other planning-related modules. This error indicates that the system is unable to add new segments to the planning layout due to certain restrictions or settings.
  Causes:
  
  
  Planning Version Settings: The planning version you are using may be set to a status that does not allow new segments to be added. For example, if the version is locked or set to "no changes allowed," you will encounter this error.
  
  
  Planning Layout Configuration: The planning layout may not be configured to allow the addition of new segments. This could be due to settings in the planning layout or the characteristics defined in the layout.
  
  
  Data Locking: If the data is locked for a certain period or if there are ongoing processes that lock the data, you may not be able to add new segments.
  
  
  Authorization Issues: Lack of proper authorizations for the user trying to perform the planning operation can also lead to this error.
  
  
  Technical Issues: There may be underlying technical issues, such as inconsistencies in the database or issues with the planning function itself.
  
  
  Solutions:
  
  
  Check Planning Version: Verify the status of the planning version you are using. Ensure that it is not locked and that it allows changes. You can do this by navigating to the planning version settings in the SAP system.
  
  
  Review Planning Layout: Check the configuration of the planning layout. Ensure that it is set up to allow the addition of new segments. You may need to modify the layout or create a new one that permits this action.
  
  
  Unlock Data: If the data is locked, check for any ongoing processes that may be causing the lock. You may need to wait for those processes to complete or unlock the data if you have the necessary permissions.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform planning activities. You may need to consult with your SAP security team to verify and adjust user roles and permissions.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP support team or technical team to investigate any underlying technical issues that may be causing the error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KP06 (for planning in CO-PA) and KPF6 (for planning layouts).
  SAP Notes: Check for any SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  Documentation: Review SAP documentation related to planning in CO-PA or the specific module you are working with for additional insights and best practices.
  
  By following these steps, you should be able to identify the cause of the KG837 error and implement the appropriate solution.