hi,

that is a problem. when i say startup mount or startup with anything else, it shows me all the buffer size, sga etc but after redo buffers, it shows me this error

ORA-03113: end-of-file on commumnication channel

and after that , if i give any command , it gives me the error

not connected to oracle

what can i do ? this is getting more & nore interesting . i think i will learn a lot thanks to u guys.

satish