python newbie programming in abaqus

[zahedi66]

Hello experts,
a short question:
is it possible to read data from .odb while job hasn't completed?
I tried to open .odb while the job running but I've faced with error.
here is the end of my python code:
...
...
...
mdb.jobs['pythonodbtest'].submit(consistencyChecking=OFF)
from odbMaterial import *
from odbSection import *
from odbAccess import *
from abaqusConstants import *
odb = openOdb(path='pythonodbtest.odb')
...