When the offline tester is used, the offline tester controls activation and termination of UAPs (service groups) instead of OpenTP1. At offline tester startup, all the UAPs are activated except those for which activation at tester startup is suppressed by a specification in the offline tester environment definition.

When the offline tester has completed startup, the start subcommand can be executed to activate a UAP that has not yet activated or a UAP that terminated due to an error.

Terminating the offline tester terminates all the active UAPs. To terminate one UAP, execute the stop subcommand.