How To Fix M2254 - Renaming of evaluation structures not allowed

M2254 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 254

• Message text: Renaming of evaluation structures not allowed

Self-Explanatory Message

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M2254 - Details

• The SAP error message M2254, which states "Renaming of evaluation structures not allowed," typically occurs in the context of the Material Management (MM) module, particularly when dealing with evaluation structures in the context of material valuation or inventory management.
  
  Cause:
  The error arises when there is an attempt to rename an evaluation structure that is either currently in use or has dependencies that prevent it from being renamed. Evaluation structures are used to define how materials are evaluated for pricing and inventory purposes, and renaming them can lead to inconsistencies in the data if not handled properly.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Dependencies: Ensure that the evaluation structure you are trying to rename is not being used in any active transactions or configurations. This includes checking if it is linked to any materials, valuation classes, or other related configurations.
  
  
  Use a New Structure: Instead of renaming the existing evaluation structure, create