"Could not update; currently locked"

P

Paul

I have a multiuser database based around 2 main tables -
TblMaster and TblSub. They are linked with a one
(TblMaster) to many (TblSub) relationship. Now, when
someone enters data into the TblMaster fields and then
tries to enter any data, either from a combo box or into a
blank field, into the subform the database freezes and
about 10 seconds later an error dialogue box pops up
saying "Could not update; currently locked".

Can anyone shed any light on what is causing this and how
to rectifiy it?

Thanks,
 
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