oracle error -- ORA-00274: illegal recovery option string

ORA-00274:	illegal recovery option string
Cause:	An illegal option was specified for a recovery command.
Action:	Correct the syntax and retry the command.

oracle error - ORA-00273: media recovery of direct load data that was not logged

ORA-00273:	media recovery of direct load data that was not logged
Cause:	A media recovery session encountered a table that was loaded by the direct loader without logging any redo information. Some or all of the blocks in this table are now marked as corrupt.
Action:	The table must be dropped or truncated so that the corrupted blocks can be reused. If a more recent backup of the file is available, try to recover this file to eliminate this error.

ORA-00272:	error writing archive log string
Cause:	An I/O error occurred while archiving a redo log file.
Action:	Check that the output device is still available and correct any device errors that may have occurred. Also, make certain that sufficient space for archiving is available on the output device.