Oracle Error ORA-10549: Cannot perform block media recovery using a read-only plugged-in backup datafile.

Oracle Error Message

ORA-10549: Cannot perform block media recovery using a read-only plugged-in backup datafile.

Reason for the Error

An attempt was made to perform block media recovery using a backup of a read-only plugged-in datafile.

Solution

Reattempt block media recovery using a backup taken after the plugged-in datafile has been converted to read/write.