ORA-01092: ORACLE instance terminated.

[philthee]

thank u very much for ur attention,,

actually that alert file is so long to post here., i dont know how to understand and read this alert log file,, could u please tell me how to read and understand it,..

i completed the database creation,. i found that i have done some wrong specification of UNDO tablespace name in init.ora file..

i thank u again,, and expecting ur reply about my new dought about alert files

i couldn't begin to guess without seeing the errors in the trace file.
Just post the tail end of the trace file (rather than the whole thing), from just before whenever the error occurred.