IBM Magstar 3494 manual An unreadable volser was left in the convenience I/O, Station, Cell yyyy

Table 19. Intervention Required Conditions relating to external cartridge labels (continued)

Intervention Required Condition	Resolution Actions
Message	1.	Remove the cartridge from the convenience I/O
An unreadable volser was left in the convenience I/O		station.
	2.	Replace the unreadable label with a readable label.
station.
Probable Cause	3.	Place the cartridge in the convenience I/O station.
During an insert operation, the vision system was not
able to read the external volume serial number label on
the cartridge. The label may not have been installed
incorrectly, is damaged or is not one of the supported
label types.
Message	1.	Place the library system in pause mode.
An unreadable volser was left in high-capacity facility	2.	Open the appropriate enclosure door.
cell: yyyy.	3.	Remove the cartridge from the high-capacity facility.
Probable Cause	4.	Close the enclosure door.
	5.	Place the library system in auto mode.
During an insert operation for the high-capacity facility,	6.	Replace the unreadable label with a readable label.
the vision system was not able to read the external	7.	Place the cartridge in the convenience I/O station.
volume serial number label on the cartridge. The problem
cartridge is left in cell, yyyy. The label may not have been
installed incorrectly, is damaged or is not one of the
supported label types.
Message	1.	Remove the cartridge from the convenience I/O
An invalid volser (xxxxxx) was left in the convenience		station.
	2.	Determine why the cartridge is invalid and take
I/O station.
		corrective action. Invalid volsers contain leading or
Probable Cause		imbedded blanks or invalid characters. Valid
During an insert operation, the vision system read the		characters are A through Z and 0 through 9.
external volume serial number label on the cartridge and
it contained one or more invalid characters. The label
must not contain leading or imbedded blanks or
characters other than upper-case A through Z and the
numbers 0 through 9.
Message	1.	Place the library system in pause mode.
An invalid volser (xxxxxx) was left in high-capacity	2.	Open the appropriate enclosure door.
facility cell: yyyy.	3.	Remove the cartridge from the high-capacity facility.
Probable Cause	4.	Close the enclosure door.
	5.	Place the library system in auto mode.
During an insert operation with the high-capacity facility,	6.	Determine why the cartridge is invalid and take
the vision system read the external volume serial number		corrective action. Invalid volsers contain leading or
label on the cartridge and it contained one or more invalid		imbedded blanks or invalid characters. Valid
characters. The label must not contain leading or		characters are A through Z and 0 through 9.
imbedded blanks or characters other than upper-case A
through Z and the numbers 0 through 9. The problem
cartridge is left in cell, yyyy.

Chapter 8. Problem Determination Procedures 289