path	value/explanation	url	count
invalid value (2 variant(s))			2
650$ind2	" "		1
655$ind2	" "		1
undefined subfield (2 variant(s))			2
911	#		1
911	a		1
repetition of non-repeatable subfield (2 variant(s))			2
040$b	there are multiple instances		1
654$*	there are multiple instances		1