I wander how to switch to an changed operating mode. Namely at start of machine(dialog instance) I had :
20 DIA
0 BP
0 BPA
1 SP
2 UPD
1 UPD2
I changed the same operating mode "night" which should be active now to:
5DIA
15 BP
1 BPA
1 SP
2 UPD
1 UPD2
In sm51 for this machine remains however the
20 DIA
0 BP
0 BPA
1 SP
2 UPD
1 UPD2