How To Fix ST621 - The target system entry is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: ST - Terminology Database

• Message number: 621

• Message text: The target system entry is missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ST621 - The target system entry is missing ?

  The SAP error message ST621, which states "The target system entry is missing," typically occurs in the context of system landscape management, particularly when dealing with system connections in transaction STMS (Transport Management System) or when trying to perform transport operations.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Missing Target System Configuration: The target system (the system you are trying to transport to) is not properly configured in the Transport Management System (TMS).
  Incorrect Transport Domain Configuration: The transport domain may not be set up correctly, or the target system may not be part of the transport domain.
  System Not Added to TMS: The target system has not been added to the TMS configuration.
  Transport Directory Issues: There may be issues with the transport directory or the transport routes.
  
  Solution:
  To resolve the ST621 error, you can follow these steps:
  
  
  Check TMS Configuration:
  
  Go to transaction STMS.
  Click on the "Overview" and then "Systems" to see the list of configured systems.
  Ensure that the target system is listed and properly configured.
  
  
  
  Add Missing System:
  
  If the target system is not listed, you may need to add it:
  
  In the TMS configuration, select "Transport Routes" and ensure that the target system is included in the transport routes.
  You may need to use transaction STMS to configure the transport domain and add the missing system.
  
  
  
  
  
  Check Transport Directory:
  
  Ensure that the transport directory is correctly set up and accessible.
  Check the transport directory path in the system profile parameters.
  
  
  
  Check Transport Routes:
  
  Verify that the transport routes are correctly defined and that the target system is reachable from the source system.
  
  
  
  Transport Profile:
  
  Ensure that the transport profile is correctly set up for the target system.
  
  
  
  Authorization:
  
  Ensure that you have the necessary authorizations to perform transport operations.
  
  
  
  Restart TMS:
  
  Sometimes, restarting the TMS can help resolve temporary issues.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  STMS: Transport Management System
  ST04: Database Performance Analysis
  ST22: Dump Analysis
  
  
  SAP Notes: Check for relevant SAP Notes in the SAP Support Portal that may address specific issues related to TMS and transport errors.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring TMS and managing transport routes.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.