In Ven. Pa-Auk's Sayadaw book about Kamma I've read out that it is impossible
that a stream-enterer would deliberately kill any living being, steal anything, tell any lie, commit adultery.
As far as I know, suttas only say that it is impossible
for him to kill father/mother/arahant, split sangha, spill Buddha's blood. That's it.
And, suttas say, that it is impossible for an arahant
to kill, steal, so on...
So, from where does Ven. Sayadaw took that information on such an impossibility about sotapanna?