--- In ib-support@y..., "Alexander V.Nevsky" <alex_vnru@y...> wrote:

> 2. Transaction within which second update is made have concurrency
> mode and was started before first transaction was commited or rolled
> back.

My apologies. Clipboard, (I'm lazy) :) it should be:
2. Transaction within which second update is made have concurrency
mode and was started before first update was performed.

Best regards.