> > Any idea what would cause a "lock conflict on no wait transaction
> > deadlock" error?
>
> You have a isc_tpb_nowait in your TPB and two transactions has lock
> conflict on some record. If you do not want to get this exception
> immediately, but rather prefer to rely on server resolving the
> conflict, remove isc_tpb_nowait from your TPB (or mapping).

Sorry, maybe I was not very clear. You must have two transactions,
one of which has modified the record, and another is either reading
it (isc_tpb_read_committed & isc_tpb_no_rec_version) or writing it
((isc_tpb_concurrency ¦ isc_tpb_read_committed)), or you are using
isc_tpb_consistency with isc_tpb_nowait. See page 67 of API Guide for
more details.