Error occurred while applying redo to data block (file# string, block# string)

See other errors on error stack.

How to Solve :

Investigate why the error occurred and how important is the data block. Media and standby database recovery usually can continue if user allows recovery to corrupt this data block.

Redo is inconsistent with data block (file# string, block# string)

There are two possible causes of this error: (1) A write issued by Oracle was lost by the underlying OS or storage system. (2) an Oracle internal error.

How to Solve :

Investigate why the error occurred and how important is the data block. Media and standby database recovery usually can continue if user allows recovery to corrupt this data block.

ORACLE data block corrupted (file # string, block # string)

The data block indicated was corrupted, mostly due to software errors.

Try to restore the segment containing the block indicated. This may involve dropping the segment and recreating it. If there is a trace file, report the errors in it to your ORACLE representative.