Re: idl_sb4$ contains corrupted block !

In article <36C145FA.141CE0BD_at_dde.dk>,
  Carl Bruhn <crb_at_dde.dk> wrote:
> Hi Ayoub,
>
> we had an incident on idl_ub1$ table with corrupted block, but where able to
> make a full export of the database (because sys tables is not exported during
> export), recreate the database and make an import.
> If you have an backup using archivelog mode, you would probably be better of by
> recreating from this backup. But make an exp first if you can.
>
> Hope this help but corrupted blocks are normally a matter of restoring from
> backup.
>
> best regards.
> Carl Bruhn.
> crb_at_dde.dk
>
> abenbouzid_at_omnidata.co.ma wrote:
>
> > Hello all,
> >
> > I had ORA-1578 & ORA-1110 when trying to connect to the db as a simple user.
> > I found the corrupted block in the DB dictionnary table idl_sb4$.
> > CAn any body show me how can I resolve this.
> >
> > Regards.
> >
> > Ayoub.
> >
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>

If you can determine the object or objects affected you probably could drop the object then recreate it. This will work when the corruption is in the row and not the header information of the block. We have fixed corruption in sys.seq$ by dropping a sequence and recreating it.

Mark D. Powell -- The only advice that counts is the advice that  you follow so follow your own advice --

-----------== Posted via Deja News, The Discussion Network ==---------- http://www.dejanews.com/ Search, Read, Discuss, or Start Your Own Received on Wed Feb 10 1999 - 09:25:38 CST