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

TN167 - Overview

• 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

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.

Unfortunately, there isn't any extra information in this error notice.

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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