Control-O servers are started implicitly by the Control-O monitor the first time a rule issues a DO statement to be executed by the server. Special and General servers may also be started explicitly by issuing a MODIFY operator command to the Control-O monitor or by the SERVERS option in the Automation Options screen (Screen OA). Once started, a Special or General server remains active until explicitly stopped or until Control-O shutdown.
Note: When the primary subsystem (JES2 or JES3) is not active, Control-O starts servers using the master subsystem (START command with keyword SUB=MSTR). For complete details regarding the Automation Options screen (Screen OA), see Automation Options Facility.
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