Hi Fahd, i have got a doc that would be of help to u. i mailed the doc to u , but it bounced back with the error below : ----------------------------------------- This is a permanent error; I've given up. Sorry it didn't work out. <fahd-m@xxxxxxxxxxx>: user is over quota ----------------------------------------- no way to contact u and so i am posting here. mail me ur alternate e-mail address so that i can send it to u. Regards, Prem. -- //www.freelists.org/webpage/oracle-l