Meh, breaking your message written in a normal Enigma cypher without knowing rotors and plugboard is not a big problem (1939 -> encrypt with a Enigma M3). The Big problem is, that's a Kommandantenspruch. It mean it's tripple crypted with a Doppelbuchstabentauschtafel, i don't have from 1939.
More infos look Wikipedia.
Good Luck

Viel Glück Kamerad
PS.: - Symbol means this letter is lost by bad weather or something.
PPS.: It work without Doppelbuchstabentauschtafel !
!Spoiler!
Settings:
UKW B, III, II, I
Stecker- None
Message:
Starke v kampf gruppe b in g loch uewec eingelaufen ...
:-)