How To Fix MG150 - The material group cannot be reset

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 150

• Message text: The material group cannot be reset

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 MG150 - The material group cannot be reset ?

  The SAP error message MG150, which states "The material group cannot be reset," typically occurs when there is an attempt to change or reset the material group of a material in a way that is not allowed by the system. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Causes of Error MG150
  
  
  Material Status: The material may be in a status that does not allow changes to the material group. For example, if the material is blocked or has been marked for deletion, changes may be restricted.
  
  
  Dependencies: The material group may be linked to other configurations or dependencies that prevent it from being changed. This can include dependencies in the material master data or related documents.
  
  
  Transaction Type: The transaction being used to change the material group may not support resetting the material group under certain conditions.
  
  
  User Authorizations: The user may not have the necessary authorizations to make changes to the material group.
  
  
  Custom Logic: There may be custom logic or user exits implemented in the system that restrict changes to the material group based on specific criteria.
  
  
  Solutions to Error MG150
  
  
  Check Material Status: Verify the status of the material. If it is blocked or marked for deletion, you may need to change its status before attempting to reset the material group.
  
  
  Review Dependencies: Check for any dependencies or related documents that may be preventing the change. This includes checking for open purchase orders, sales orders, or stock movements related to the material.
  
  
  Use the Correct Transaction: Ensure that you are using the appropriate transaction code for changing the material group. For example, use MM02 for changing material master data.
  
  
  User Authorizations: Confirm that you have the necessary authorizations to make changes to the material group. If not, contact your SAP security administrator to request the required permissions.
  
  
  Consult Custom Logic: If there are custom developments in your SAP system, consult with your ABAP developer or SAP support team to check if any custom logic is affecting the ability to change the material group.
  
  
  Check for Open Transactions: Ensure that there are no open transactions (like purchase orders or sales orders) that are linked to the material. If there are, you may need to close or adjust those transactions first.
  
  
  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 of material master data and how material groups are used within it.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  Documentation: Review SAP documentation or help files related to material management for further guidance on managing material groups.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.