Hey, thank you for responding!
firtst: my mpk mini doesn’t allow to stay in Chanel 10.
After the mapping in layout it returns to Chanel 1.
the main problem is, if I try to assign my drum pads in the workspace to any Drum machine patch within the right MIDI-note (on the keyboard it sounds) there responds no sound after mapping to the pads.
The pad mapping works fine with all the other sounds, like orchestral, horns etc. But it does not work with the Drum machines for what I really need it.
Info: at the Drum machine patches, it creates a lot of channel-strips. Maybe there is something need to know.?