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3232627 - Optimize message server loadbalancing during SAP Rolling Kernel Switch


SAP Rolling Kernel Switch (RKS) can be used for minimum downtime during kernel updating and some users even use RKS during normal system restarting.

The application transaction/request could be terminated during the RKS as it is not purely 100% zero downtime.



  • SAP NetWeaver
  • SAP NetWeaver Application Server for SAP S/4HANA
  • ABAP PLATFORM - Application Server ABAP


Rolling Kernel Switch, RKS, RKS restart system , KBA , BC-CST-MS , Message Service , BC-CCM-MON-SLG , SAP System Log , Problem

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