ORA-38852: cannot mark the current instance (redo thread) as disabled

ORA-38852
ORA-38852: cannot mark the current instance (redo thread) as disabled
Cause: The open resetlogs or standby activation operation failed because it must
use a different instance (redo thread) than the current instance (redo thread) to
open the database.
Action: Shut down this instance and start up using a different instance name or
redo thread number and retry.
More details : Viste http://www.high-oracle/ora-38852/
More details : Viste http://www.high-oracle/ora-38852/
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