How To Fix WW057 - Material group & changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 057

• Message text: Material group & 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.

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 WW057 - Material group & changed ?

  The SAP error message WW057 typically indicates that there is an issue related to the material group in the context of material master data. The message usually states that the material group has been changed, which can affect various processes in SAP, such as inventory management, purchasing, and reporting.
  Cause:
  
  Material Group Change: The error often arises when a material's group has been modified, and this change is not compatible with existing data or processes.
  Data Inconsistency: There may be inconsistencies in the material master data, such as missing or incorrect entries related to the material group.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the material group or related data.
  Dependencies: Certain transactions or processes may depend on the material group, and changing it could lead to conflicts or errors.
  
  Solution:
  
  Check Material Group Settings: Review the material group settings in the material master to ensure they are correctly configured. You can do this by navigating to the material master record and checking the relevant fields.
  Revert Changes: If the change to the material group was not intended, consider reverting it to the previous value if possible.
  Data Consistency Check: Run a consistency check on the material master data to identify any discrepancies or issues that need to be resolved.
  Authorization Review: Ensure that the user has the necessary authorizations to make changes to the material group. If not, contact your SAP security administrator to adjust the permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling material group changes and related error messages.
  Transaction Logs: Check transaction logs to see if there are any additional details or related errors that can provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM02 (Change Material) or MM03 (Display Material) to review and modify material master data.
  SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide patches and updates.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the WW057 error and implement a suitable solution.