Hi, Could you check if your problem may fit the following bug numbers ? bug : 6053354 bug : 3801750 On Mon, May 19, 2008 at 1:56 AM, Andrey Kriushin <Andrey.Kriushin@xxxxxxxx> wrote: > Hi, > > there should be something hidden behind the scenes... I've failed to > reproduce the behaviour you've > described (TM eXclusive lock) as well. > > ALTER TABLE xxx DISABLE LOCKING may probably help. However, I'd try to find > the root cause > of X-lock beforehand. > > -- Andrey > > -- > //www.freelists.org/webpage/oracle-l > > > -- Nilo Segura Oracle Support - IT/DES CERN - Geneva Switzerland