unable to move user gw 8.01

Hi!
After upgradeing from gw7.03 to gw8.01 we have problems moving users from one po to an other.
both postoffices are in the same gw8.01 domain. after making the gwchecks to the users and trying to move them to an other po I just get the info at "user move status" status unavailable. the user ist not able to login.
bye the way. our "nightly user upkeep" do not work after the upgrade either. are these things known bugs?


this all worked fine before upgrading to gw8.

any ideas?

thanks ahead
Chris