How To Fix TK634 - You are not authorized to change the client assignment

TK634 - Overview

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 634

• Message text: You are not authorized to change the client assignment

What causes this issue?

As user &V1& you are not authorized to change the client assignment of
requests or tasks of this type.

System Response

The function terminates.

How to fix this error?

Only users with the standard authorization S_CTS_TR_ALL can change the
client assignment of requests.

Error message extract from SAP system. Copyright SAP SE.

TK634 - Details

• The SAP error message TK634, which states "You are not authorized to change the client assignment," typically occurs when a user attempts to change the client assignment of a user or a role in the SAP system but lacks the necessary authorizations to perform that action.
  
  Cause:
  
  Insufficient Authorizations: The user does not have the required authorization objects to change client assignments. This is often related to the authorization objects S_USER_AUTH or S_USER_PRO which control user and role management.
  Client-Specific Settings: The system may have specific settings that restrict changes to client assignments based on user roles or profiles.
  Role Restrictions: The user may be assigned a role that does not include the necessary permissions to modify client assignments.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Review the user's roles and authorizations to ensure they have the necessary permissions to change client assignments.
  Use transaction code SU53 immediately after the error occurs to analyze the missing authorizations.
  
  
  
  Modify User Roles:
  
  If the user