How To Fix MG062 - No authorization to change the material type

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 062

• Message text: No authorization to change the material type

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MG062 - No authorization to change the material type ?

  The SAP error message MG062, which states "No authorization to change the material type," typically occurs when a user attempts to change the material type of a material in the SAP system but lacks the necessary authorizations to perform that action. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Authorization Issues: The user does not have the required authorization object to change the material type. This is often related to the user's role and the permissions assigned to that role.
  Material Type Restrictions: Certain material types may have restrictions that prevent changes unless specific conditions are met.
  Configuration Settings: The system configuration may restrict changes to material types based on business rules or settings.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check which authorization object is missing.
  Review the user's roles and authorizations in transaction PFCG to ensure they have the necessary permissions to change material types.
  
  
  
  Request Additional Authorizations:
  
  If the user lacks the necessary authorizations, they should contact their SAP security administrator or the person responsible for user roles to request the required access.
  
  
  
  Review Material Type Configuration:
  
  Check if there are any specific configurations or restrictions set for the material type in transaction OMW1 (for material type settings) or OMS2 (for material type attributes).
  Ensure that the material type is not locked or restricted for changes based on business processes.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or internal guidelines regarding material management and authorization management to understand the implications of changing material types.
  
  
  
  Testing in a Development Environment:
  
  If possible, test the changes in a development or sandbox environment to ensure that the changes can be made without issues before applying them in the production environment.
  
  
  
  Related Information:
  
  Authorization Objects: The relevant authorization objects for material management typically include M_MATE_MAR (Material Master: General Data) and M_MATE_MAT (Material Master: Material Type).
  Transaction Codes:
  
  MM02: Change Material Master
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to material type changes and authorizations.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.