How To Fix KT310 - Removing distribution method 02 is no longer possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: KT - RK Message Table Maintenance

• Message number: 310

• Message text: Removing distribution method 02 is no longer possible.

What causes this issue?

In controlling area &V4&, you want to take back distribution method 02.
During cost center checks for the controlling area, you determined that
at least one cost center (&V3&) is not assigned to the central logical
system (&V1&), but rather belongs to logical system &V2&.
In this case, taking back method 02 is no longer possible.

How to fix this error?

Do not try to take back method 02.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KT310 - Removing distribution method 02 is no longer possible. ?

  The SAP error message KT310, which states "Removing distribution method 02 is no longer possible," typically occurs in the context of cost center accounting or internal order accounting when you attempt to change or remove a distribution method that is already in use or has been processed in previous periods.
  Cause:
  
  Existing Transactions: The distribution method (in this case, method 02) has been used in previous postings, and SAP prevents changes to ensure data integrity.
  Period Lock: The period in which the distribution method was used may be closed, preventing any changes to the configuration.
  Dependencies: There may be dependencies on the distribution method from other configurations or transactions that prevent its removal.
  
  Solution:
  
  Check Usage: Review the usage of the distribution method in question. You can do this by checking the relevant cost centers or internal orders to see if there are any postings that reference the distribution method.
  Open Periods: If the period is closed, you may need to open it temporarily to make the necessary changes. This should be done with caution and in accordance with your organization's policies.
  Change Distribution Method: If you need to change the distribution method, consider creating a new distribution method or modifying the existing one instead of removing it.
  Consult Documentation: Refer to SAP documentation or your organization's SAP support team for specific guidelines on handling distribution methods.
  Transaction Codes: Use transaction codes like OKB9 (for changing distribution methods) or KSV5 (for displaying distribution methods) to manage and review distribution methods.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Configuration Settings: Review the configuration settings for cost center accounting or internal orders to ensure that they align with your business processes.
  User Permissions: Ensure that you have the necessary permissions to make changes to distribution methods in SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP FI/CO (Financial Accounting/Controlling) for further assistance.