That's a really good question. I'm getting ora-600 while running dbua from 9207 to 10.2 *** SERVICE NAME:(SYS$USERS) 2006-07-31 16:28:55.836 *** SESSION ID:(85.15) 2006-07-31 16:28:55.836 kpoataf() failed with error 604 *** 2006-07-31 16:29:03.046 ksedmp: internal or fatal error ORA-00600: internal error code, arguments: [17069], [0xC0000000367A9830], [], [], [], [], [], [] No current SQL statement being executed. Anyone seen this before? Thanks! -----Original Message----- From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Raj Sent: Thursday, August 03, 2006 11:58 AM To: oracle-l@xxxxxxxxxxxxx Subject: 9206 to 10g R2 Upgrade Hello Friends, Im going to perform 10gR2 upgrade. Has anyone faced any weird errors? Has anybody got cool documentation? Thanks, -Raj -- //www.freelists.org/webpage/oracle-l -- //www.freelists.org/webpage/oracle-l