How To Fix LAW2_MESSAGES457 - No authorization for transaction USMM

LAW2_MESSAGES457 - Overview

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 457

• Message text: No authorization for transaction USMM

Self-Explanatory Message

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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 LAW2_MESSAGES457 - No authorization for transaction USMM ?

  The SAP error message LAW2_MESSAGES457 indicates that a user does not have the necessary authorization to execute the transaction USMM (which is used for License Administration Workbench). This transaction is typically used for managing and analyzing SAP licenses.
  
  Cause:
  The error occurs because the user attempting to access the transaction does not have the required authorization object assigned to their user profile. The authorization object typically involved in this case is S_USER_AUTH, which controls access to various transactions and functions within SAP.
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs. This transaction will show you the last authorization check and can help identify which specific authorization is missing.
  
  
  
  Review Authorization Roles:
  
  Check the roles assigned to the user in transaction SU01 (User Maintenance). Ensure that the user has a role that includes the necessary authorizations for transaction USMM.
  
  
  
  Assign Required Authorizations:
  
  If the user does not have