var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
Unanswered: Oracle 9i Corrupt Undo tablespace
My undo tablespace is couurpted. I'm getting the following error
ORA-01110: data file 304: '/oracle/data/undo.data14'
ORA-01114: IO error writing block to file 304 (block # 1)
How can I rectify this problem.
Thnax in advance
Can you create a new undo tablespace and drop the old one? Also check your OS log files to see if there is a problem with your disks.
I'm not able to open the database. only can bring it in mount stage
Try mounting it and then doing recovery using alter database recover. If this fails you may need to resort to tape backups.