The OPTS setup for ACF2/IMS has:
BMPMSG() BMPUSID(PSBNAME) DFTLID($IMSDFLT) NOFMTPTRAN IDLE(IDLE) ISRTNVAL MAXVIO(10) MODE(ABORT) MSGBASE(800)
MTOUSID() NLIDDFLT PWMAXVIO(3) SUSPEND WTORUSID()
As per this setup, but logon ids are not suspended after more than 10 transaction violations in one IMS in one day.
Release : 16.0
Component : CA ACF2 for z/OS