How To Fix /ACCGO/MCK_MAINT291 - Group material &1 changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 291

• Message text: Group material &1 changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/MCK_MAINT291 - Group material &1 changed ?

  The SAP error message /ACCGO/MCK_MAINT291 Group material &1 changed typically occurs in the context of managing material master data, particularly when dealing with group materials in the SAP system. This message indicates that a group material (a material that is part of a group of materials) has been modified, which may affect various dependent objects or processes.
  Cause:
  
  Material Changes: The group material has been altered in a way that affects its attributes or relationships with other materials.
  Data Consistency: The system is enforcing data consistency rules, and the change to the group material may lead to inconsistencies in related data.
  User Actions: A user may have inadvertently changed the group material or its attributes, triggering this message.
  
  Solution:
  
  Review Changes: Check the change logs for the group material to understand what modifications were made. This can be done using transaction codes like MM03 (Display Material) or MM02 (Change Material).
  Validate Dependencies: Ensure that any dependent materials or processes are updated accordingly. This may involve checking related materials that are part of the group.
  Reprocess Affected Transactions: If the change affects ongoing transactions, you may need to reprocess or adjust those transactions to align with the new material data.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling group materials and related error messages.
  Contact Support: If the issue persists or if you are unsure about the changes, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Master Data: Understand the structure and importance of material master data in SAP, including how group materials are defined and managed.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or workarounds.
  User Authorizations: Ensure that users have the appropriate authorizations to make changes to group materials, as unauthorized changes can lead to errors.
  
  By following these steps, you should be able to address the error message and ensure that your material master data remains consistent and accurate.