How To Fix M2254 - Renaming of evaluation structures not allowed

SAP Error Message - Details

• 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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2254 - Renaming of evaluation structures not allowed ?

  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 a new evaluation structure with the desired name and configure it as needed. This approach avoids the complications associated with renaming.
  
  
  Review Customizations: If there are custom developments or enhancements that reference the evaluation structure, review and update them accordingly to avoid conflicts.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing evaluation structures. This can provide insights into best practices and potential pitfalls.
  
  
  Contact SAP Support: If the issue persists and you are unable to identify the cause, consider reaching out to SAP support for assistance. They can provide more detailed guidance based on your specific system configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMN1 (for defining evaluation structures) and MM02 (for material master changes) to navigate the system effectively.
  SAP Notes: Check for any SAP Notes related to evaluation structures and error M2254, as they may contain patches or additional information on known issues.
  Training and Documentation: Ensure that users involved in material management are trained on the implications of changing evaluation structures and the proper procedures to follow.
  
  By following these steps, you should be able to address the M2254 error effectively.