How To Fix TN167 - Target release is unknown: Run PREPARE

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 167

• Message text: Target release is unknown: Run PREPARE

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TN167 - Target release is unknown: Run PREPARE ?

  The SAP error message TN167 ("Target release is unknown: Run PREPARE") typically occurs during the transport process in SAP when the system is unable to determine the target release for a transport request. This can happen for various reasons, often related to the transport directory or configuration issues.
  Cause:
  
  Missing or Incomplete Transport Directory: The transport directory may not be properly set up or may be missing necessary files.
  Transport Layer Issues: The transport layer configuration might be incorrect or not properly defined.
  Transport Request Not Prepared: The transport request has not been properly prepared for the target system.
  System Configuration Issues: There may be issues with the configuration of the source or target systems in the Transport Management System (TMS).
  
  Solution:
  To resolve the TN167 error, you can follow these steps:
  
  
  Run the PREPARE Command:
  
  Execute the transaction SE01 (Transport Organizer) or SE09 (Workbench Organizer).
  Select the transport request that is causing the issue.
  Use the "Prepare" option to prepare the transport request for the target system.
  
  
  
  Check Transport Directory:
  
  Ensure that the transport directory is correctly configured. You can check the transport directory settings in transaction STMS.
  Verify that the transport files exist in the transport directory on the file system.
  
  
  
  Check Transport Layer:
  
  Go to transaction SE03 (Transport Organizer Tools) and check the transport layer settings.
  Ensure that the transport layer is correctly defined for the source and target systems.
  
  
  
  Check TMS Configuration:
  
  In transaction STMS, check the configuration of the Transport Management System.
  Ensure that the source and target systems are correctly defined and that the transport routes are set up properly.
  
  
  
  Check System Status:
  
  Ensure that the target system is up and running and that there are no connectivity issues between the source and target systems.
  
  
  
  Transport Logs:
  
  Review the transport logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE01: Transport Organizer
  SE09: Workbench Organizer
  STMS: Transport Management System
  SE03: Transport Organizer Tools
  
  
  
  SAP Notes: Always check for the latest SAP Notes related to transport issues, as they may provide specific fixes or workarounds.
  
  
  Documentation: Refer to SAP documentation on transport management for detailed guidance on setting up and managing transport requests.
  
  
  By following these steps, you should be able to resolve the TN167 error and successfully transport your changes to the target system.