As I am new to ASP I could use some help in coding database transactions. I&#039ve noticed that when two tranactions try to execute simultaneously I see an error message printed on one page stating that the transaction was aborted because two users attempted to update the same data at the same time and the OnTransactionAbort event fires.<BR><BR>Is there any way to "single thread" transactions so that this condition never arises? Also is there a way to trap the particular error I mentioned above and display my own error message in its place?<BR><BR>Thank you for your help<BR>Ralph Tartaglia<BR><BR>