Collection Services collector job is running on QSYSWRK subsystem QSYSWRK/QYPSSTRCOL
Job QYPSSTRCOL schould be configured as Autostart job entry on QSYSWRK subsystem.
If job QYPSSTRCOL isn't runing you can start it with
STRPFRCOL
command. This command will submit job CRTPFRDTA to.