How To Fix TN668 - System information XML is not valid for system &1, installation no. &2


TN668 - Overview

  • Message type: E = Error

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

  • Message number: 668

  • Message text: System information XML is not valid for system &1, installation no. &2

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  • 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 TN668 - System information XML is not valid for system &1, installation no. &2 ?
    The SAP error message TN668 indicates that there is an issue with the system information XML file for a specific SAP system. This error typically arises during the installation or configuration of an SAP system, particularly when the system is trying to read or validate the XML file that contains system information.
    
    Cause: Malformed XML: The XML file may be incorrectly formatted, which prevents it from being parsed correctly. Incorrect Installation Number: The installation number specified in the XML file may not match the actual installation number of the SAP system. Missing or Corrupted File: The XML file may be missing or corrupted, leading to invalid data being read. Version Mismatch: The XML file may be generated for a different version of the SAP system than the one currently being installed or configured.
    Solution: Validate the XML File: Check the XML file for proper formatting. You can use an XML validator tool to ensure that the structure

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