How To Fix MG605 - Comparison not complete due to missing authorizations

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 605

• Message text: Comparison not complete due to missing authorizations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MG605 - Comparison not complete due to missing authorizations ?

  The SAP error message MG605, which states "Comparison not complete due to missing authorizations," typically occurs in the context of inventory management or material management processes. This error indicates that the user does not have the necessary authorizations to perform a specific action related to inventory comparisons, such as comparing stock levels or performing inventory counts.
  Cause:
  The primary cause of this error is a lack of sufficient authorizations assigned to the user role. This can happen due to:
  
  Missing Authorization Objects: The user may not have the required authorization objects assigned to their user profile for the specific transaction or report they are trying to execute.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for inventory management activities.
  Organizational Level Restrictions: The user may have authorizations at a different organizational level (e.g., plant, storage location) that do not cover the area they are trying to access.
  
  Solution:
  To resolve the MG605 error, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error. This will show you the last authorization check and help identify which specific authorization is missing.
  Review the authorization logs to determine which authorization objects are lacking.
  
  
  
  Review User Roles:
  
  Check the roles assigned to the user using transaction code SU01 (User Maintenance) or PFCG (Role Maintenance).
  Ensure that the roles include the necessary authorizations for inventory management tasks.
  
  
  
  Modify Roles:
  
  If you have the necessary permissions, you can modify the roles to include the missing authorization objects. This may involve adding specific authorizations related to inventory management (e.g., M_MATE_WRK, M_MATE_MA, etc.).
  If you do not have the necessary permissions, contact your SAP security administrator or the person responsible for user roles and authorizations in your organization.
  
  
  
  Testing:
  
  After making changes to the user roles or authorizations, have the user log out and log back in to ensure that the changes take effect.
  Attempt the action again to see if the error persists.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects for inventory management, such as:
  
  M_MATE_WRK: Material Master: Work Center
  M_MATE_MA: Material Master: General Data
  M_MATE_BW: Material Master: Inventory Management
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review SAP documentation on user authorizations and role management to better understand how to configure and troubleshoot authorization issues.
  
  By following these steps, you should be able to identify and resolve the cause of the MG605 error in SAP.