Check metalink. There is an ora-600 lookup tool that will tell you more about this error. Usually the solution is a one-off or a hidden parameter. hth Guillermo Alan Bort DBA / DBA Main Team EDS, an HP company ITO Arias 1851 Ciudad Autonoma de Buenos Aires (C1429DXC) Argentina Tel: +54 11 4704-3132 E-mail: guillermo.bort@xxxxxxx <mailto:name.name@xxxxxxx> We deliver on our commitments so you can deliver on yours. From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Márcio Antônio Gonçalves Sent: Thursday, November 20, 2008 3:27 PM To: oracle-l@xxxxxxxxxxxxx Subject: ORA-00600: Internal error code Hello All, This is my first post, and I have a problem whit my Oracle Database. My database has recently raised the following error message: ORA-00600: "Internal error code, arguments [13030,[1],[],[],[],[],[],[]". The Oracle version is: Oracle Database 10g Release 10.2.0.4.0 I understand that this is an Oracle internal problem, but I want to know if anyone else has seen this error, and if so, how it was resolved." Thanks Márcio Antônio Gonçalves