I have a very strange problem that happens only in VFP7

I have two parameterized remote views (parent and child)
The parent view has only one record and child view as several records

When I want to update the server, I do:


begin transaction
if tableupdate(.t.,.t.,"A") and tableupdate(.t.,.t.,"B")
end transaction
else
rollback
endif


after the «end transaction» command, the remote view "B" (the child one which has several records) becomes corrupted.

Any clues ?

Thank you.