Can TMSINIT start ,SUB=MSTR? Are there constraints or considerations that need to be understood and addressed if SUB=MSTR is used?
You can specify SUB=MSTR but since TMSINIT starts and ENDS. There is no address space left up and running. The SUB=MSTR is really more for sub-systems that start and stay active for days/weeks/months at a time. That is not the case with TMSINIT So for TMSINIT it makes no difference one way or another.