Oracle Error Message
ORA-01052: required destination LOG_ARCHIVE_DUPLEX_DEST is not specified
Reason for the Error
A valid destination for parameter LOG_ARCHIVE_DUPLEX_DEST was not specified when parameter LOG_ARCHIVE_MIN_SUCCEED_DEST was set to two.
Solution
Either specify a value for parameter LOG_ARCHIVE_DUPLEX_DEST, or reduce the value for parameter LOG_ARCHIVE_MIN_SUCCEED_DEST to one.