How To Fix /SDF/AUTHUPDATE018 - No authorization to change role assignment in system &1

/SDF/AUTHUPDATE018 - Overview

• Message type: E = Error

• Message class: /SDF/AUTHUPDATE -

• Message number: 018

• Message text: No authorization to change role assignment in system &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/AUTHUPDATE018 - No authorization to change role assignment in system &1 ?

  The SAP error message /SDF/AUTHUPDATE018 No authorization to change role assignment in system &1 typically indicates that the user attempting to perform an action related to role assignments does not have the necessary authorizations to make changes in the specified system (denoted by &1).
  
  Cause:
  
  Insufficient Authorizations: The user lacks the required authorizations to change role assignments in the target system.
  Role Assignment Restrictions: There may be specific restrictions or configurations in place that prevent certain users from modifying role assignments.
  System Configuration: The system may be configured in a way that limits access to role management features.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to analyze the authorization check. This will show which authorizations are missing.
  Review the user's roles and profiles in transaction SU01 or PFCG to ensure they have the necessary permissions.
  
  
  
  Modify User Roles:
  
  If the user does not have the required authorizations, a security administrator should add the necessary