Undo tablespace currupt and no clean backup
Hello,
We are facing critical problem with database. We have not any clean backup and database in no archive log mode. Suddenly database is shutdown and when we are trying to open database it is giving error:-
ORA-01172: recovery of thread 1 stuck at block 350230 of file 3
ORA-01151: use media recovery to recover block, restore backup if needed
File 3 is Undo file.
Is there any way to open database?
Thanks in advance and please reply us ASAP.