How To Fix TR645 - Only one consolidation transport target permitted per source system (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 645

• Message text: Only one consolidation transport target permitted per source system (&)

What causes this issue?

For each source system, objects with different consolidation systems
should only be redirected to one target system.
See <DS:DE.DEVLAYER>Transport layer</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR645 - Only one consolidation transport target permitted per source system (&) ?

  The SAP error message TR645, which states "Only one consolidation transport target permitted per source system (&)," typically occurs in the context of transport management within SAP systems, particularly when dealing with transport routes and consolidation.
  Cause:
  This error arises when there is an attempt to define multiple consolidation transport targets for a single source system. In SAP, a source system can only have one consolidation target to ensure that transport requests are managed correctly and to avoid conflicts in the transport landscape.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Transport Routes: Go to the Transport Management System (TMS) configuration and check the transport routes defined for your source system. Ensure that there is only one consolidation target defined.
  
  
  Modify Transport Routes:
  
  If you find multiple consolidation targets for the same source system, you will need to modify the transport routes.
  Remove or adjust the additional consolidation targets so that only one remains.
  
  
  
  Transport Directory: Ensure that the transport directory is correctly set up and that there are no inconsistencies in the transport landscape.
  
  
  Consult Documentation: Refer to SAP documentation or the SAP Help Portal for detailed guidance on configuring transport routes and managing transport targets.
  
  
  Transport Management Configuration: If you are unsure about how to proceed, consider consulting with your SAP Basis team or a consultant who specializes in SAP transport management.
  
  
  Related Information:
  
  Transport Management System (TMS): This is the component of SAP that manages the transport of objects between different SAP systems. Understanding how TMS works is crucial for resolving transport-related issues.
  Transport Routes: These define how transport requests are moved between systems. They can be configured in the TMS configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error message. You can search for notes in the SAP Support Portal.
  
  By following these steps, you should be able to resolve the TR645 error and ensure that your transport management is functioning correctly.