Oracle Solution for Error ora-19556

ORA-19556: required destination LOG_ARCHIVE_DUPLEX_DEST currently is deferred

What triggered the Error:

e destination for parameter LOG_ARCHIVE_DUPLEX_DEST was deferred when it was required to be enabled. The destination was deferred automatically when an ALTER SYSTEM command for parameter LOG_ARCHIVE_DEST defined a destination which duplicated an existing LOG_ARCHIVE_DUPLEX_DEST parameter destination.

What should we do to fix it:

ange the destination value for the LOG_ARCHIVE_DUPLEX_DEST parameter.