How To Fix TR063 - Target system &1 is unknown in the current transport configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 063

• Message text: Target system &1 is unknown in the current transport configuration

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 TR063 - Target system &1 is unknown in the current transport configuration ?

  The SAP error message TR063, which states "Target system &1 is unknown in the current transport configuration," typically occurs when you are trying to transport objects to a target system that is not recognized in the transport landscape configuration. This can happen for several reasons, and here are the common causes, solutions, and related information:
  Causes:
  
  Missing Target System Configuration: The target system (denoted as &1 in the error message) is not defined in the transport domain configuration.
  Incorrect Transport Route: The transport route may not include the target system, or the route may be incorrectly configured.
  Transport Directory Issues: There may be issues with the transport directory or the transport management system (TMS) configuration.
  Transport Layer Issues: The transport layer may not be correctly assigned to the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the target system.
  
  Solutions:
  
  
  Check Transport Configuration:
  
  Go to transaction STMS (Transport Management System).
  Check the transport domain configuration and ensure that the target system is listed and correctly configured.
  If the target system is missing, you may need to add it to the transport domain.
  
  
  
  Verify Transport Routes:
  
  In the TMS, check the transport routes to ensure that the route to the target system is correctly defined.
  Make sure that the transport layer is correctly assigned to the target system.
  
  
  
  Check Transport Directory:
  
  Ensure that the transport directory is correctly set up and accessible.
  You can check the transport directory settings in the TMS configuration.
  
  
  
  Review Authorizations:
  
  Ensure that the user performing the transport has the necessary authorizations to access the target system.
  Check the user roles and profiles to confirm that they have the required permissions.
  
  
  
  Transport Layer Assignment:
  
  Ensure that the transport layer is correctly assigned to the target system. You can check this in the TMS configuration.
  
  
  
  System Refresh:
  
  If the target system was recently added or changed, you may need to refresh the TMS configuration. This can be done by using the "Transport Management System" configuration options.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  STMS: Transport Management System
  SE03: Transport Organizer Tools
  SE09/SE10: Transport Requests
  
  
  Documentation: Refer to SAP Help documentation for detailed information on transport management and configuration.
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to transport configuration and error messages.
  
  By following these steps, you should be able to resolve the TR063 error and ensure that your transport configuration is correctly set up. If the issue persists, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.