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2509863 - RKS fails with an error "FAIL: Cannot determine if subsystem separation is active"

Symptom

When you perform the Rolling Kernel Switch (RKS) prerequisite checks, it fails with the below error :

sapcontrol -nr <instance_number> -function CheckUpdateSystem
CheckUpdateSystem
FAIL: Cannot determine if subsystem separation is active

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Environment

Kernel versions 7.42 and Higher

Keywords

ERS, Enqueue Replication Server, Netweaver, 7.42, 7.45, 7.49, 7.50 , NW , HA , update, kernel ,upgrade , patch , KBA , BC-CST-STS , Startup Service , BC-CST , Client/Server Technology , Problem

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