hi Cetin,
yes it is strange and with a lock i mean that when i want to open the table with my entreprise manager it is locked no information is displayed same thing when i want to check the view. For ex when i look via management,current activity, process info i see that the table is locked. I need to work via a transaction because there are other updates in my program. I just picked the valid information out of my program. And yes i'm sure that the other code doesn't lock my table :)