thanks, my problem is the users are not static, if the application add new = module new users will created. this application is very complicated. everything are dynamic very = difficult to recover. -----Original Message----- From: Mercadante, Thomas F [mailto:thomas.mercadante@xxxxxxxxxxxxxxxxx] Sent: Wednesday, December 01, 2004 11:39 PM To: Sinardy Xing; Oracle-L@xxxxxxxxxxxxx Subject: RE: Import Urgent Sinardy, Create the users by hand before the import. And then import the users tables using fromuser/touser. Should work fine. Tom -----Original Message----- From: Sinardy Xing [mailto:SinardyXing@xxxxxxxxxxxxx]=20 Sent: Wednesday, December 01, 2004 9:10 AM To: Oracle-L@xxxxxxxxxxxxx Subject: Import Urgent Hi all, How to import users only from full export,=3D20 here is the logic 1. I have good full exported dump file 2. drop all application users 3. -----Question--- Can I use import to create user only before I go to = =3D step 4? I tried full=3D3Dy rows=3D3Dn constraints=3D3Dn indexes=3D3Dn (return = =3D irritating warning ora-00061) 4. import using fromuser touser My objective is try to avoid error like ora-00061 =3D system.Repcap$_object_null.... system primary key violation... The log is too difficult to read for end user Regards, Sinardy -- //www.freelists.org/webpage/oracle-l -- //www.freelists.org/webpage/oracle-l