A status check of an ERS Instance causes a sapstart for the selected instance.
ERS instance is always running on both systems.
When an ERS Instance has Autostart=1 set in the profile, certain sapcontrol calls will cause the instance to be started as a part of the running command.
Stop the running ERS Instances in the cluster and modify the profile for the ERS Instances and set Autostart=0.
This profile change will require a restart of sapstartsrv in order to take effect. This can be accomplished by running the following command (replacing <sid> by the lower-case SAP SID and <SID> by the upper-case SAP SID):
su – <sid>adm -c “sapcontrol -nr <ERS Inst#> -function RestartService <SID>”