How To Fix KA455 - Version &1 is locked in fiscal year &2

KA455 - Overview

• Message type: E = Error

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

• Message number: 455

• Message text: Version &1 is locked in fiscal year &2

What causes this issue?

Version &V1& is locked in fiscal year &V2&.

System Response

Processing cannot be started.

How to fix this error?

If you still wish to start processing, remove the "Version locked"
indicator for version &V1& and fiscal year &V2& (in the settings for
each fiscal year).

Error message extract from SAP system. Copyright SAP SE.

KA455 - Details

• The SAP error message KA455, which states "Version &1 is locked in fiscal year &2," typically occurs in the context of controlling (CO) when you attempt to make changes or post transactions to a version that is locked for a specific fiscal year. This can happen in various scenarios, such as when you are trying to post costs, create reports, or perform planning activities.
  
  Cause:
  
  Version Locking: The version you are trying to use is locked for the specified fiscal year. This is often done to prevent changes to financial data after a certain point in time, ensuring data integrity and compliance with accounting standards.
  Period Closing: The fiscal year may have been closed, and as a result, the version is locked to prevent any further postings or changes.
  Configuration Settings: The settings in the controlling area or version configuration may have been set to lock certain versions for specific fiscal years.
  
  
  Solution:
  
  
  Unlock the Version:
  
  If