HP LTO 4 SAS, LTO 4 FC, LTO 4 SCSI Action, Send a message to the console indicating that there is

Code	Meaning	Comments
30 07	Cleaning failure	A cleaning operation was attempted but could not be
		completed for some reason.
	Action:	Use another cleaning cartridge because the current one
		has expired.
30 0D	WORM medium—integrity	The drive has detected an inconsistency when performing
	check failed	an integrity check on a WORM cartridge. The cartridge
		may have been tampered with. Data can be read from
		the cartridge by setting the WTRE bit in the Device
		Configuration mode page. The event should be logged
		for audit purposes.
	Action:	1.	Terminate the current I/O, and return the appropriate
			error.
		2.	Send a message to the console indicating that the
			drive has detected an inconsistency in the WORM
			cartridge that indicates it may have been tampered
			with.
		3.	Alert the user that the cartridge may have been
			tampered with.
		4.	Log the incident in the system log for audit purposes.
		5.	Initiate WTRE-controlled EOD with clear warnings to
			the end-user that the data may have been tampered
			with.
31 00	Medium format corrupted	READ or SPACE has tried to read data that is in a format
		that is recognized but which is not valid.
	Action:	1.	Terminate the current I/O, and return the appropriate
			error.
		2.	Send a message to the console indicating that there is
			a problem with the format of the tape in the drive.
		3.	Prompt the user to eject the media and insert a valid
			Ultrium tape.
		4.	Log the incident in the system log.

HP LTO Ultrium 4 drives technical reference manual, volume 2: software integration 65 HP restricted