fuzzy files on standby when applying incremental backups

I am playing around with standby and doing the scenario decribed in section 11.10 of the Oracle Data Guard Concepts and Administration manual.
The first time I play the scenario everything is fine. But the second time something goes wrong.

The scenario (see section 11.10 of the manual for the exact steps).

1. duplicate data for standby
2. configure broker
3. ctas with nologging
4. determine nologging scn on standby
5. BACKUP INCREMENTAL FROM SCN <scn> DATABASE  of primary
6. transfer backup to standby
7. catalog backup on standby
8. recover database noredo
9. open the database read only

If you do steps 3 to 9 for a 2nd time you will see the database complaining about fuzzy files.
WARNING! Recovering data file 1 from a fuzzy file. If not the current file
it might be an online backup taken without entering the begin backup command.

Looks like a bug, doesn't it?

regards HansP Received on Tue Sep 13 2011 - 06:37:28 CDT