path	value/explanation	url	count
undetectable type (1 variant(s))			1
Leader	Leader/06 (typeOfRecord): '0', Leader/07 (bibliographicLevel): '0'		1
obsolete code (1 variant(s))			1
Leader/17 (leader17)	0		1
invalid value (6 variant(s))			6
Leader/05 (leader05)	0		1
Leader/06 (leader06)	0		1
Leader/07 (leader07)	0		1
Leader/09 (leader09)	0		1
Leader/18 (leader18)	0		1
Leader/08 (leader08)	0		1
undefined field (1 variant(s))			1
981	981		1