HANA 'SYSTEM' User Password reset Commands


  1. Log on to the server on which the master index server is running as the operating system user (that is,<sid>adm user).
  2. Open a command line interface.
  3. Shut down the instance by executing the following command:
    /usr/sap/<SID>/HDB<instance>/exe/sapcontrol -nr <instance> -function StopSystem HDB
  4. In a new session, start the name server by executing the following commands:
    • /usr/sap/<SID>/HDB<instance>/hdbenv.sh
    • /usr/sap/<SID>/HDB<instance>/exe/hdbnameserver
  5. In a new session, start the compile server by executing the following commands:
    • /usr/sap/<SID>/HDB<instance>/hdbenv.sh
    • /usr/sap/<SID>/HDB<instance>/exe/hdbcompileserver
  6. In a new session, start the index server by executing the following commands:
    • /usr/sap/<SID>/HDB<instance>/hdbenv.sh
    • /usr/sap/<SID>/HDB<instance>/exe/hdbindexserver -resetUserSystem
  7. Enter a new password for the SYSTEM user.
    You must enter a password that complies with the password policy configured for the system.
    The password for the SYSTEM user is reset and the index server stops.
  8. In the terminals in which they are running, end the name server and compile server processes by pressing CTRL+C.
  9. In a new session, start the instance by executing the following command:
    /usr/sap/<SID>/HDB<instance>/exe/sapcontrol -nr <instance> -function StartSystem HDB
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