oracle error -- ORA-00292: parallel recovery feature not installed

ORA-00292:	parallel recovery feature not installed
Cause:	A parallel recovery was requested when the parallel recovery option is not installed.
Action:	Delete the PARALLEL clause from the RECOVER command. Also, delete the RECOVERY_PARALLELISM parameter in the initialization file.

oracle error -- ORA-00291: numeric value required for PARALLEL option

ORA-00291:	numeric value required for PARALLEL option
Cause:	A recovery command was specified incorrectly. The PARALLEL option must be followed by a numeric argument that specifies the degree of parallelism.
Action:	Re-enter the command with a numeric argument specifying the degree of parallelism desired.

ORA-00290:	operating system archival error occurred. See error below
Cause:	While attempting to archive to a redo log file, the server encountered an unexpected operating system error.
Action:	Correct the operating system error given in the messages and retry the operation. See also your operating system-specific Oracle documentation.