Hello Erdem,
The CA Top secret control option LOG() should deactivate all SMF and ATF logging, except for violations and audited events,
which continue being written to the ATF.
If the user facility is in DORMANT mode, no logging takes place unless the permitted resource is specified with ACTION(FAIL)
If you issue a TSS MODI LOG(NONE) all facility is affected, it can be overridden at facility level, e.g.
tss modi fac(cicsprod=log(init,sec9,smf,msg)) will reestablish those logging for the CICSPROD facility, others will stay with NONE.
Sincerely, Jacques.