Oracle Solution for Error ora-38775

ORA-38775: cannot disable flash recovery area - flashback database is enabled

What triggered the Error:

An attempt was made to set DB_RECOVERY_FILE_DEST to null while flashback database was enabled. Flashback database requires DB_RECOVERY_FILE_DEST to be set.

What should we do to fix it:

Use the ALTER DATABASE FLASHBACK OFF statement to disable flashback database, then disable the flash recovery area.