How To Fix SB629 - Cannot compare two remote versions

SAP Error Message - Details

• Message type: E = Error

• Message class: SB - Version Management Messages

• Message number: 629

• Message text: Cannot compare two remote versions

Self-Explanatory Message

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• What is the cause and solution for SAP error message SB629 - Cannot compare two remote versions ?

  The SAP error message SB629: Cannot compare two remote versions typically occurs in the context of SAP transport management, particularly when dealing with transport requests and version management. This error indicates that there is an issue with comparing versions of objects that are located in different systems or clients.
  Causes:
  
  Different System Versions: The systems involved may be running different versions of the same object, making it impossible to compare them directly.
  Transport Directory Issues: There may be issues with the transport directory or the transport logs that prevent the system from accessing the necessary information.
  Network Issues: Connectivity problems between the systems can lead to failures in fetching the required data for comparison.
  Authorization Issues: Lack of proper authorizations to access the objects in the remote system can also trigger this error.
  Inconsistent Data: The data in the transport request may be inconsistent or corrupted, leading to comparison failures.
  
  Solutions:
  
  Check System Versions: Ensure that both systems are running compatible versions of the objects you are trying to compare. If they are not, you may need to update one of the systems.
  Review Transport Directory: Check the transport directory for any inconsistencies or issues. You can use transaction code SE01 to analyze transport requests and their statuses.
  Network Connectivity: Verify that there are no network issues between the systems. Ensure that both systems can communicate without interruptions.
  Authorization Check: Make sure that you have the necessary authorizations to access the objects in both the source and target systems.
  Recreate Transport Request: If the transport request is corrupted, consider recreating it. This may involve re-adding the objects to a new transport request.
  Use Transaction SE09/SE10: Use these transactions to check the status of transport requests and to see if there are any locks or issues that need to be resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to transport management and version comparison for any specific patches or updates that may address this issue.
  Transport Management System (TMS): Familiarize yourself with TMS configuration and best practices to avoid such issues in the future.
  Documentation: Review SAP documentation on transport requests and version management for a deeper understanding of how these processes work.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.