auth on msa2324fc via xml api failed

auth on msa2324fc via xml api failed

I'll try to use my script ( which has been written for msa p2000 g3 ) with
old san array msa2324. It seems like array actualy do authorization and
return session key, but my next request ( with sessionKey cookie ) stil
return "Unauthorized access requested". See screenshots below
I had rebooted both management controllers, one by one, but problem stil
actual. I even use administration account in script - auth fail again
Has anyone description of xml api protocol for msa2324?
or, please name any soft that work with msa2324 via xml api - i self can
find answer in network dump :)
screenshots with wireshark "follow tcp stream" window for old ( auth fail
) and new ( auth pass ) devices
msa2324fc, old array, authorization failed
msa p2000 g3, new array, authorization pass