How To Fix WW025 - Material group maintained with the old reference material assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 025

• Message text: Material group maintained with the old reference material assignment

What causes this issue?

A new reference material was not defined for the material group. The
old reference material will continue to be used for creating new
materials in this material group.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW025 - Material group maintained with the old reference material assignment ?

  The SAP error message WW025 indicates that there is an issue with the material group assignment in relation to a reference material. This typically occurs when a material is being created or modified, and the system detects that the material group is still linked to an old reference material assignment.
  Cause:
  
  Old Reference Material: The material group is still associated with a reference material that has been changed or is no longer valid.
  Data Inconsistency: There may be inconsistencies in the material master data, particularly in the material group settings.
  Configuration Issues: The configuration settings for material groups or reference materials may not be aligned with the current data.
  
  Solution:
  
  
  Check Material Group Assignment:
  
  Go to the material master record and verify the material group assigned to the material.
  Ensure that the material group is correctly linked to the appropriate reference material.
  
  
  
  Update Reference Material:
  
  If the reference material has been changed, update the material group assignment to reflect the new reference material.
  You can do this by navigating to the material master (transaction code MM02) and updating the relevant fields.
  
  
  
  Review Configuration:
  
  Check the configuration settings for material groups in the SAP system. Ensure that they are set up correctly and that there are no obsolete references.
  You may need to consult with your SAP configuration team to ensure that the settings are appropriate.
  
  
  
  Data Consistency Check:
  
  Run a data consistency check to identify any discrepancies in the material master data.
  Use transaction codes like MM03 to display the material and check for any inconsistencies.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the WW025 error message for any specific guidance or patches that may be available.
  
  
  
  Related Information:
  
  Transaction Codes: MM01 (Create Material), MM02 (Change Material), MM03 (Display Material).
  SAP Notes: Check SAP Notes for any known issues or fixes related to the WW025 error.
  Material Master Data: Understanding the structure and fields of the material master can help in troubleshooting this error.
  User Roles and Authorizations: Ensure that the user has the necessary permissions to make changes to material master data.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.