How To Fix XT021 - Only user &1 can include systems in domain

SAP Error Message - Details

• Message type: E = Error

• Message class: XT - Transport Management System

• Message number: 021

• Message text: Only user &1 can include systems in domain

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message XT021 - Only user &1 can include systems in domain ?

  The SAP error message XT021, which states "Only user &1 can include systems in domain," typically occurs in the context of system landscape management, particularly when dealing with the SAP Solution Manager or when managing system landscapes in a domain.
  Cause:
  This error message indicates that the user attempting to include a system in a domain does not have the necessary authorizations. In SAP, certain actions, such as including systems in a domain, are restricted to specific users or roles for security and administrative reasons. The placeholder &1 in the message will be replaced with the username that has the required permissions.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Authorized User: Check the user mentioned in the error message (the one represented by &1). This user has the necessary permissions to include systems in the domain.
  
  
  Use the Authorized User: If you have access to the authorized user account, log in with that account and perform the action again.
  
  
  Request Permissions: If you do not have access to the authorized user, you may need to contact your SAP administrator or the person responsible for user management in your organization. Request that they either perform the action for you or grant you the necessary permissions.
  
  
  Role Assignment: If you are an administrator, you can assign the necessary roles to the user who needs to include systems in the domain. This typically involves adding the user to a role that has the required authorizations for system management.
  
  
  Check Authorization Objects: Ensure that the user has the appropriate authorization objects assigned. For including systems in a domain, the user may need specific authorizations related to system landscape management.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for details on user roles and authorizations related to system landscape management.
  Transaction Codes: You may need to use transaction codes like SU01 (User Maintenance) to manage user roles and authorizations.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error message.
  
  By following these steps, you should be able to resolve the XT021 error and successfully include systems in the domain.