How To Fix MAFWKF131 - You are no longer allowed to change key figure &1 for date &2

MAFWKF131 - Overview

• Message type: E = Error

• Message class: MAFWKF - Analyzer Framework: Messages for Key Figures

• Message number: 131

• Message text: You are no longer allowed to change key figure &1 for date &2

What causes this issue?

You are no longer allowed to change key figure &V1& on date &V2&. The
most recent version of this key figure has been available since &V3&.
You have either attempted to change an old version of the key figure,
or calculated data that is more recent than &V2& already exists for the
key figure.

System Response

Changes to the key figure are no longer permitted.

Error message extract from SAP system. Copyright SAP SE.

MAFWKF131 - Details

• The SAP error message MAFWKF131 indicates that you are trying to change a key figure for a specific date in a planning application, but the system has determined that changes are no longer allowed for that key figure on that date. This typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO).
  
  Cause:
  
  Time Period Restrictions: The key figure you are trying to change may be locked for the specified date due to time period restrictions set in the planning configuration. This is often done to prevent changes to historical data or to maintain data integrity.
  Planning Version: The planning version you are working with may have been set to a status that does not allow changes (e.g., "Released" or "Final").
  Locking Mechanism: The system may have a locking mechanism in place that prevents changes to certain key figures after a specific point in time.
  Authorization Issues: