Hi,

we are using IBO as the database connection in a heavily multi-threaded
application. We are using separate TIB_Session and a TIBODatabase for every
thread (we need a TDataset compatible IBO dataset, so using TIBOQuery to
access the tables).

I could manage to get rid of the "cannot read from connection..." errors
with creating the database with CreateForSession, but there is a regular
(once in every 2-3 hours) error:

"Access violation at address 4055EAC4 in module 'gds32.dll'. Read of address
00000004"

Any clues?

TIA,
Gyula