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Backup Kernel for Java Stack

vaibhav gupta || 25 Aug 2017 12:50 pm || 1

How to Backup Kernel for Java Stack?

Hello SAP Experts,

I want to backup my native kernel for Java stack before the upgrade so that I can revert it in future if needed.

Please explain me the process.


  • 25 Aug 2017 6:23 pm Helpful Answer

    It is important to copy the kernel files under below folder to backup folder:

    • usrsap<sid>SYSexe
    • usrsap<sid><INSTANCE id>exe 

    Although the kernel files under instance are synchronized from kernel folder under SYS folder, it is recommended for users to backup all kernel folders for safety purpose.