CASKC0057I WebSphere MQ !Queue Manager Name Type security security switch set OFF, class 'Security Resource Class' not defined

The security resource class Security Resource Class is not defined and security for WebSphere MQ has been turned off for type Type security.
System Action:
None.
Module:
dfheserv
Destination:
System Console
Parent topic: CASKC0040 - CASKC0059