How To Fix B1478 - No logical system name has been defined for client &


B1478 - Overview

  • Message type: E = Error

  • Message class: B1 - ALE group messages

  • Message number: 478

  • Message text: No logical system name has been defined for client &

  • Show details Hide details
  • What causes this issue?

    It has been determined that the logical system name &v2& has been
    defined for source clients but not for the new client &v1&. In this
    case there may be documents that have been created in source clients
    under &v2& which cannot be found any longer in this new client.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    You can define a logical system name for this new client and then start
    the translation tool manually online.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message B1478 - No logical system name has been defined for client & ?
    The SAP error message B1478 ("No logical system name has been defined for client &") typically occurs when there is an issue with the configuration of logical systems in the SAP system. This error indicates that the system is unable to find a logical system name associated with the specified client.
    
    Cause: Missing Logical System Configuration: The logical system name for the client has not been defined in the system. Incorrect Client Settings: The client settings may not be properly configured to link to a logical system. Transport Management System (TMS) Issues: If you are working with transport requests, the logical system may not be set up correctly in the Transport Management System. Client-Specific Settings: The client you are working in may not have the necessary settings for logical systems.
    Solution: To resolve the error, follow these steps: Define Logical System: Go to transaction code SCC4. Check the list of clients and ensure that the logical system name is defined

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