During the maintenance, user wasn't able to stop SYSVIEW STC and got the below messages in SYSLOG
NC0000000 EPT1 23331 01:37:07.34 ATAPS 00000290 P SYSVIEW
N 0000000 EPT1 23331 01:37:07.36 00000290 OPS7902H STATEMAN ACTION FOR STCTBL.SYSVIEW: UNKNOWN RULE=SSMSTATE
S TABLE(STCTBL) NAME(SYSVIEW) TYPE(SYSVIEW) JOBNAME(SYSVIEW)
N 0000000 EPT1 23331 01:37:07.37 TSU08227 00000290 OPS1370H ATAPS X'0000' X'0000' X'0000' ATAPS 300 OPSNOTIFY Stop
S request of SSM managed resource SYSVIEW processed.
N 0000000 EPT1 23331 01:37:07.37 TSU08227 00000090 OPSNOTIFY Stop request of SSM managed resource SYSVIEW processed.
OPS/MVS SSM feature controlling tasks on that system.
When SSM controls STC then START and STOP should be done from SSM panel of OPS/MVS.