QA catalogue for analysing library data

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number of records: 3,313,669     last data update: 2026-10-25 22:15     timestamp of analysis: 2026-10-25 22:29:11 (00:05:00)

Violations of record format specification

Conformity with the bibliographic metadata scheme. Accuracy is the degree to which the catalogue records conform to the syntax, the semantics, the rules and guidelines of the metadata schema (including the locally defined data elements). For those metadata fields which are not defined in the metadata schema's available documentation the tool is not able to decide if the data are correct or not. The page gives an overview and details of the captured issues. The user can check each individual records haveing a particular problem, and download their identifiers.

records without issues
with
 
1,880,723 (56.76%)
1,432,946 (43.24%)

excluding undefined field issues

records without issues
with
 
1,883,367 (56.84%)
1,430,302 (43.16%)
instances records %
record level issues 380 364
 
0.01
undetectable type (6 variants) [+] 348 348
 
0.01
data element message
Leader Leader/06 (typeOfRecord): ' ', Leader/07 (bibliographicLevel): 'm' 1 1
 
0.00
Leader Leader/06 (typeOfRecord): 'a', Leader/07 (bibliographicLevel): ' ' 1 1
 
0.00
Leader Leader/06 (typeOfRecord): ' ', Leader/07 (bibliographicLevel): 'b' 3 3
 
0.00
Leader Leader/06 (typeOfRecord): ' ', Leader/07 (bibliographicLevel): ' ' 6 6
 
0.00
Leader Leader/06 (typeOfRecord): ' ', Leader/07 (bibliographicLevel): 's' 8 8
 
0.00
Leader Leader/06 (typeOfRecord): '0', Leader/07 (bibliographicLevel): '0' 329 329
 
0.01
count: 6 | list all | grouped by tag
invalid linkage (7 variants) [+] 32 16
 
0.00
data element message
880 Unparseable reference: '245-01(3' 2 1
 
0.00
880 Unparseable reference: '246-02(3' 2 1
 
0.00
880 Unparseable reference: '264-01(S' 2 1
 
0.00
880 Unparseable reference: '246-01$1' 2 1
 
0.00
880 Unparseable reference: '245/01(N' 2 1
 
0.00
880 Unparseable reference: '245-01(N' 6 3
 
0.00
880$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 16 8
 
0.00
count: 7 | list all | grouped by tag
control field level issues 723,811 299,494
 
9.04
obsolete code (4 variants) [+] 22,244 22,244
 
0.67
data element message
Leader/17 (leader17) 0 553 553
 
0.02
008/33 (008book33) c 839 839
 
0.03
008/34 (008visual34) " " 1,955 1,955
 
0.06
008/33 (008book33) " " 18,897 18,897
 
0.57
count: 4 | list all | grouped by tag
invalid code (149 variants) [+] 101,190 58,832
 
1.78
data element message
008/18-21 (008book18) 'r' in 'brep' 1 1
 
0.00
008/18-21 (008book18) 'r' in 'fr|p' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201901'. Text '201901' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 1 1
 
0.00
008/00-05 (008all00) Invalid content: '25 min'. Text '25 min' could not be parsed at index 2 1 1
 
0.00
008/18-21 (008book18) '_' in 'a|_p' 1 1
 
0.00
008/18-21 (008map18) 'r' in 'fre|' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '978907'. Text '978907' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 1 1
 
0.00
006/01-04 (006book01) 'u' in 'munn' 1 1
 
0.00
006/01-04 (006book01) 'n' in 'munn' 2 1
 
0.00
008/00-05 (008all00) Invalid content: '978904'. Text '978904' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 1 1
 
0.00
008/30-31 (008music30) '_' in 'p_' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 's1529|'. Text 's1529|' could not be parsed at index 0 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201915'. Text '201915' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 1 1
 
0.00
008/00-05 (008all00) Invalid content: '978900'. Text '978900' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 1 1
 
0.00
008/00-05 (008all00) Invalid content: ' 2020'. Text ' 2020' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 'w' in 'wzkf' 1 1
 
0.00
008/18-21 (008book18) 'z' in 'wzkf' 1 1
 
0.00
008/24-27 (008book24) 'h' in 'h|||' 1 1
 
0.00
008/18-21 (008book18) 'r' in 'ger ' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'etiket'. Text 'etiket' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 'u' in 'u||p' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '222223'. Text '222223' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 22 1 1
 
0.00
008/00-05 (008all00) Invalid content: '125521'. Text '125521' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 55 1 1
 
0.00
006/07-10 (006book07) 'h' in ' h ' 1 1
 
0.00
008/18-21 (008book18) 'q' in 'q|_g' 1 1
 
0.00
008/18-21 (008book18) '_' in 'q|_g' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '188601'. Text '188601' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 86 1 1
 
0.00
008/18-21 (008book18) 'u' in 'undm' 1 1
 
0.00
008/18-21 (008book18) 'n' in 'undm' 1 1
 
0.00
008/00-05 (008all00) Invalid content: ' 20020'. Text ' 20020' could not be parsed at index 0 1 1
 
0.00
008/00-05 (008all00) Invalid content: '121619'. Text '121619' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 16 1 1
 
0.00
008/00-05 (008all00) Invalid content: '202011'. Text '202011' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 1 1
 
0.00
006/01-04 (006book01) '0' in '050 ' 2 1
 
0.00
006/01-04 (006book01) '5' in '050 ' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'IIIIII'. Text 'IIIIII' could not be parsed at index 0 1 1
 
0.00
006/01-04 (006book01) 's' in 'sgu ' 1 1
 
0.00
006/01-04 (006book01) 'u' in 'sgu ' 1 1
 
0.00
008/18-21 (008book18) 'u' in 'butp' 1 1
 
0.00
008/18-21 (008book18) 't' in 'butp' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '(d)|||'. Text '(d)|||' could not be parsed at index 0 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201809'. Text '201809' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 18 1 1
 
0.00
008/18-21 (008book18) 'q' in 'q|_p' 1 1
 
0.00
008/18-21 (008book18) '_' in 'q|_p' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201903'. Text '201903' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 1 1
 
0.00
008/18-21 (008book18) '_' in '||_p' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '454545'. Text '454545' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 45 1 1
 
0.00
008/18-21 (008book18) 'r' in 'ger|' 1 1
 
0.00
008/18-21 (008book18) 'r' in 'crkd' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '175801'. Text '175801' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 58 1 1
 
0.00
008/00-05 (008all00) Invalid content: '125123'. Text '125123' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 51 1 1
 
0.00
008/18-21 (008book18) 't' in 'tndp' 1 1
 
0.00
008/18-21 (008book18) 'n' in 'tndp' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'c20179'. Text 'c20179' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 'u' in 'u p' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201709'. Text '201709' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 17 1 1
 
0.00
008/18-21 (008book18) 'n' in ' ndm' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'c20209'. Text 'c20209' could not be parsed at index 0 1 1
 
0.00
008/24-29 (008music24) '0' in '|||| 0' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 's1914|'. Text 's1914|' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 'u' in 'undp' 1 1
 
0.00
008/18-21 (008book18) 'n' in 'undp' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '214016'. Text '214016' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 40 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'd19942'. Text 'd19942' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 'u' in 'mul|' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'd20122'. Text 'd20122' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 't' in 't p' 1 1
 
0.00
008/18-21 (008book18) 'n' in ' nd|' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'xxxxxx'. Text 'xxxxxx' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 'q' in 'q g' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '759720'. Text '759720' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 97 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'd19721'. Text 'd19721' could not be parsed at index 0 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'c20149'. Text 'c20149' could not be parsed at index 0 2 2
 
0.00
008/00-05 (008all00) Invalid content: '978946'. Text '978946' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 2 2
 
0.00
008/00-05 (008all00) Invalid content: 'c20199'. Text 'c20199' could not be parsed at index 0 2 2
 
0.00
008/00-05 (008all00) Invalid content: 's1520|'. Text 's1520|' could not be parsed at index 0 2 2
 
0.00
008/18-21 (008book18) 'w' in 'wr||' 2 2
 
0.00
008/18-21 (008book18) 'r' in 'wr||' 2 2
 
0.00
008/00-05 (008all00) Invalid content: 'c20189'. Text 'c20189' could not be parsed at index 0 2 2
 
0.00
008/30-31 (008music30) '1' in ' 1' 2 2
 
0.00
008/00-05 (008all00) Invalid content: '202102'. Text '202102' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 21 2 2
 
0.00
008/18-21 (008book18) 'q' in 'qndp' 2 2
 
0.00
008/18-21 (008book18) 'n' in 'qndp' 2 2
 
0.00
008/00-05 (008all00) Invalid content: '202210'. Text '202210' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 22 2 2
 
0.00
008/18-21 (008book18) '_' in ' |_p' 2 2
 
0.00
008/18-21 (008book18) '_' in 'b|_p' 2 2
 
0.00
008/00-05 (008all00) Invalid content: 's9999|'. Text 's9999|' could not be parsed at index 0 2 2
 
0.00
008/18-21 (008book18) 'z' in 'z p' 2 2
 
0.00
008/00-05 (008all00) Invalid content: '202010'. Text '202010' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 2 2
 
0.00
008/00-05 (008all00) Invalid content: '201906'. Text '201906' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 2 2
 
0.00
008/00-05 (008all00) Invalid content: '021420'. Text '021420' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 14 3 3
 
0.00
008/00-05 (008all00) Invalid content: '978940'. Text '978940' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 3 3
 
0.00
008/18-21 (008book18) 'w' in 'w||p' 3 3
 
0.00
008/00-05 (008all00) Invalid content: '000000'. Text '000000' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 0 3 3
 
0.00
008/00-05 (008all00) Invalid content: '123456'. Text '123456' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 34 3 3
 
0.00
008/18-21 (008book18) 's' in 's||p' 3 3
 
0.00
008/00-05 (008all00) Invalid content: '201912'. Text '201912' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 3 3
 
0.00
008/24-27 (008book24) '0' in ' 0||' 3 3
 
0.00
008/00-05 (008all00) Invalid content: '202008'. Text '202008' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 3 3
 
0.00
008/24-27 (008book24) '\' in '||\|' 3 3
 
0.00
008/18-21 (008book18) '_' in 'm|_p' 4 4
 
0.00
count: 149 | [1] [2] | grouped by tag
invalid value (204 variants) [+] 600,377 270,372
 
8.16
data element message
005 The field value does not match the expected pattern in '20180604' 1 1
 
0.00
005 invalid hour: null in '20180604' 1 1
 
0.00
005 The field value does not match the expected pattern in '20190220' 1 1
 
0.00
005 invalid hour: null in '20190220' 1 1
 
0.00
005 The field value does not match the expected pattern in '20230320' 1 1
 
0.00
005 invalid hour: null in '20230320' 1 1
 
0.00
007/03 (007electro03) " " 1 1
 
0.00
007/06-08 (007electro06) " " 1 1
 
0.00
007/09 (007electro09) " " 1 1
 
0.00
007/10 (007electro10) " " 1 1
 
0.00
007/11 (007electro11) " " 1 1
 
0.00
007/12 (007electro12) " " 1 1
 
0.00
007/13 (007electro13) " " 1 1
 
0.00
005 The field value does not match the expected pattern in '20130827' 1 1
 
0.00
005 invalid hour: null in '20130827' 1 1
 
0.00
005 The field value does not match the expected pattern in '20230418' 1 1
 
0.00
005 invalid hour: null in '20230418' 1 1
 
0.00
008/18-20 (008visual18) 75' 1 1
 
0.00
005 The field value does not match the expected pattern in '20230316' 1 1
 
0.00
005 invalid hour: null in '20230316' 1 1
 
0.00
008/18-20 (008visual18) c 1 1
 
0.00
008/19 (008continuing19) 1 1
 
0.00
005 The field value does not match the expected pattern in '20180821150632' 1 1
 
0.00
008/34 (008book34) n 1 1
 
0.00
006/16 (006book16) n 1 1
 
0.00
008/19 (008continuing19) e 1 1
 
0.00
005 The field value does not match the expected pattern in '20151206' 1 1
 
0.00
005 invalid hour: null in '20151206' 1 1
 
0.00
008/18-20 (008visual18) fre 1 1
 
0.00
008/18-19 (008music18) g 1 1
 
0.00
007 invalid category for 007: 'C' 1 1
 
0.00
007/01 (007text01) U 1 1
 
0.00
005 The field value does not match the expected pattern in '20190328' 1 1
 
0.00
005 invalid hour: null in '20190328' 1 1
 
0.00
005 The field value does not match the expected pattern in '20121221' 1 1
 
0.00
005 invalid hour: null in '20121221' 1 1
 
0.00
005 The field value does not match the expected pattern in '20190711' 1 1
 
0.00
005 invalid hour: null in '20190711' 1 1
 
0.00
005 The field value does not match the expected pattern in 'Blogie VII, 3' 1 1
 
0.00
005 invalid year: Blog in 'Blogie VII, 3' 1 1
 
0.00
005 invalid month: ie in 'Blogie VII, 3' 1 1
 
0.00
005 invalid day: V in 'Blogie VII, 3' 1 1
 
0.00
005 invalid hour: II in 'Blogie VII, 3' 1 1
 
0.00
005 invalid min: , in 'Blogie VII, 3' 1 1
 
0.00
005 invalid month: null in 'Blogie VII, 3' 1 1
 
0.00
005 The field value does not match the expected pattern in '20190709' 1 1
 
0.00
005 invalid hour: null in '20190709' 1 1
 
0.00
008/18-20 (008visual18) 30' 1 1
 
0.00
006/16 (006book16) v 1 1
 
0.00
006/17 (006book17) l 1 1
 
0.00
005 The field value does not match the expected pattern in '20190603' 1 1
 
0.00
005 invalid hour: null in '20190603' 1 1
 
0.00
008/29 (008book29) _ 1 1
 
0.00
008/34 (008visual34) 1 1
 
0.00
005 The field value does not match the expected pattern in '20200309' 1 1
 
0.00
005 invalid hour: null in '20200309' 1 1
 
0.00
008/29 (008visual29) 0 1 1
 
0.00
008/33 (008visual33) 0 1 1
 
0.00
008/18-19 (008music18) fr 1 1
 
0.00
005 The field value does not match the expected pattern in '20180411' 1 1
 
0.00
005 invalid hour: null in '20180411' 1 1
 
0.00
005 The field value does not match the expected pattern in '20201127' 1 1
 
0.00
005 invalid hour: null in '20201127' 1 1
 
0.00
005 The field value does not match the expected pattern in '20150902' 1 1
 
0.00
005 invalid hour: null in '20150902' 1 1
 
0.00
005 The field value does not match the expected pattern in '20181202' 1 1
 
0.00
005 invalid hour: null in '20181202' 1 1
 
0.00
005 The field value does not match the expected pattern in '20210902' 1 1
 
0.00
005 invalid hour: null in '20210902' 1 1
 
0.00
008/21 (008continuing21) a 1 1
 
0.00
005 The field value does not match the expected pattern in '20190518' 1 1
 
0.00
005 invalid hour: null in '20190518' 1 1
 
0.00
008/38 (008all38) f 1 1
 
0.00
005 The field value does not match the expected pattern in '1' 1 1
 
0.00
005 invalid month: null in '1' 1 1
 
0.00
008/19 (008continuing19) t 1 1
 
0.00
008/29 (008book29) 1 1
 
0.00
008/18-19 (008music18) au 1 1
 
0.00
005 The field value does not match the expected pattern in '20170927' 1 1
 
0.00
005 invalid hour: null in '20170927' 1 1
 
0.00
005 The field value does not match the expected pattern in '20190221' 1 1
 
0.00
005 invalid hour: null in '20190221' 1 1
 
0.00
005 The field value does not match the expected pattern in '20170809' 1 1
 
0.00
005 invalid hour: null in '20170809' 1 1
 
0.00
005 The field value does not match the expected pattern in '20180627' 1 1
 
0.00
005 invalid hour: null in '20180627' 1 1
 
0.00
008/39 (008all39) f 1 1
 
0.00
005 The field value does not match the expected pattern in '20180201' 1 1
 
0.00
005 invalid hour: null in '20180201' 1 1
 
0.00
005 The field value does not match the expected pattern in '/' 1 1
 
0.00
005 invalid month: null in '/' 1 1
 
0.00
008/29 (008continuing29) e 1 1
 
0.00
005 The field value does not match the expected pattern in '20180119' 1 1
 
0.00
005 invalid hour: null in '20180119' 1 1
 
0.00
005 The field value does not match the expected pattern in '20160430' 1 1
 
0.00
005 invalid hour: null in '20160430' 1 1
 
0.00
005 The field value does not match the expected pattern in '20190828' 1 1
 
0.00
005 invalid hour: null in '20190828' 1 1
 
0.00
005 The field value does not match the expected pattern in '20171013' 1 1
 
0.00
005 invalid hour: null in '20171013' 1 1
 
0.00
count: 204 | [1] [2] [3] | grouped by tag
data field level issues 30,156 29,895
 
0.90
missing reference subfield (880$6) (1 variants) [+] 30 14
 
0.00
880 $6 30 14
 
0.00
count: 1 | list all | grouped by tag
repetition of non-repeatable field (6 variants) [+] 27,117 26,988
 
0.81
data element message
100 there are multiple instances 25 25
 
0.00
044 there are multiple instances 72 72
 
0.00
911 there are multiple instances 96 96
 
0.00
110 there are multiple instances 280 280
 
0.01
040 there are multiple instances 3,255 3,255
 
0.10
245 there are multiple instances 23,389 23,389
 
0.71
count: 6 | list all | grouped by tag
undefined field (12 variants) [+] 3,009 2,893
 
0.09
data element message
901 901 1 1
 
0.00
877 877 1 1
 
0.00
863 863 2 2
 
0.00
926 926 3 3
 
0.00
981 981 3 3
 
0.00
104 104 5 5
 
0.00
933 933 5 5
 
0.00
935 935 5 5
 
0.00
867 867 57 51
 
0.00
925 925 70 70
 
0.00
868 868 149 149
 
0.00
853 853 2,708 2,640
 
0.08
count: 12 | list all | grouped by tag
indicator level issues 1,039,826 702,733
 
21.21
obsolete value (2 variants) [+] 28 28
 
0.00
data element message
082$ind1 " " 3 3
 
0.00
072$ind2 " " 25 25
 
0.00
count: 2 | list all | grouped by tag
non-empty indicator (3 variants) [+] 395,352 395,349
 
11.93
data element message
017$ind1 0 3 3
 
0.00
911$ind1 0 26,705 26,702
 
0.81
911$ind1 1 368,644 368,644
 
11.12
count: 3 | list all | grouped by tag
invalid value (70 variants) [+] 644,446 335,633
 
10.13
data element message
760$ind1 " " 1 1
 
0.00
880->866$ind2 " " 1 1
 
0.00
880->600$ind1 " " 1 1
 
0.00
880->600$ind2 " " 1 1
 
0.00
880->240$ind1 " " 1 1
 
0.00
880->240$ind2 " " 1 1
 
0.00
880->773$ind1 " " 1 1
 
0.00
880->505$ind1 " " 1 1
 
0.00
880->710$ind1 " " 1 1
 
0.00
880->700$ind1 " " 3 2
 
0.00
880->130$ind1 " " 2 2
 
0.00
242$ind1 " " 5 4
 
0.00
242$ind2 " " 5 4
 
0.00
270$ind2 1 12 6
 
0.00
222$ind2 " " 7 7
 
0.00
247$ind1 " " 7 7
 
0.00
247$ind2 " " 7 7
 
0.00
243$ind1 " " 7 7
 
0.00
243$ind2 " " 7 7
 
0.00
711$ind1 " " 17 17
 
0.00
647$ind2 " " 20 20
 
0.00
770$ind1 " " 163 127
 
0.00
880->264$ind2 " " 144 143
 
0.00
210$ind1 " " 173 171
 
0.01
024$ind1 " " 186 185
 
0.01
130$ind1 " " 256 256
 
0.01
240$ind1 " " 317 317
 
0.01
785$ind2 " " 328 319
 
0.01
240$ind2 " " 328 328
 
0.01
610$ind2 " " 386 338
 
0.01
780$ind2 " " 398 386
 
0.01
772$ind1 " " 395 393
 
0.01
610$ind1 " " 479 429
 
0.01
511$ind1 " " 673 558
 
0.02
505$ind1 " " 1,925 749
 
0.02
777$ind1 " " 1,907 996
 
0.03
028$ind2 " " 1,653 1,037
 
0.03
785$ind1 " " 1,114 1,079
 
0.03
362$ind1 " " 1,110 1,110
 
0.03
600$ind2 " " 1,302 1,122
 
0.03
780$ind1 " " 1,187 1,129
 
0.03
028$ind1 " " 1,464 1,442
 
0.04
880->245$ind1 " " 1,518 1,512
 
0.05
880->245$ind2 " " 1,518 1,512
 
0.05
880->246$ind1 " " 1,625 1,596
 
0.05
787$ind1 " " 2,375 1,866
 
0.06
510$ind1 " " 2,874 2,404
 
0.07
100$ind1 " " 2,747 2,747
 
0.08
776$ind1 " " 3,077 2,845
 
0.09
730$ind1 " " 3,837 2,875
 
0.09
600$ind1 " " 4,881 2,922
 
0.09
866$ind2 " " 3,939 3,344
 
0.10
767$ind1 " " 4,151 3,466
 
0.10
765$ind1 " " 4,742 4,518
 
0.14
246$ind1 " " 6,726 4,692
 
0.14
110$ind1 " " 7,649 7,643
 
0.23
490$ind1 " " 11,398 11,377
 
0.34
786$ind1 " " 17,017 11,388
 
0.34
775$ind1 " " 26,548 12,595
 
0.38
773$ind1 " " 15,952 15,912
 
0.48
710$ind1 " " 18,487 17,961
 
0.54
700$ind1 " " 29,712 21,458
 
0.65
264$ind2 " " 22,184 22,098
 
0.67
648$ind2 " " 33,402 26,748
 
0.81
650$ind2 " " 51,271 33,425
 
1.01
651$ind2 " " 42,820 40,022
 
1.21
774$ind1 " " 56,410 56,410
 
1.70
245$ind1 " " 59,211 59,208
 
1.79
245$ind2 " " 59,981 59,978
 
1.81
655$ind2 " " 132,398 120,539
 
3.64
count: 70 | list all | grouped by tag
subfield level issues 1,636,224 1,000,516
 
30.19
undefined subfield (23 variants) [+] 1,582,645 977,318
 
29.49
data element message
886 r 1 1
 
0.00
886 f 1 1
 
0.00
886 k 1 1
 
0.00
886 e 2 1
 
0.00
563 b 2 2
 
0.00
886 g 2 2
 
0.00
500 b 2 2
 
0.00
886 c 8 3
 
0.00
306 b 4 4
 
0.00
500 w 5 5
 
0.00
306 c 6 6
 
0.00
856 i 8 7
 
0.00
022 m 7 7
 
0.00
546 9 8 8
 
0.00
886 h 14 10
 
0.00
856 b 12 10
 
0.00
773 0 18 11
 
0.00
886 x 40 13
 
0.00
886 z 25 13
 
0.00
856 k 49 48
 
0.00
022 l 271 271
 
0.01
911 # 565,788 565,657
 
17.07
911 a 1,016,371 976,983
 
29.48
count: 23 | list all | grouped by tag
invalid classification reference (7 variants) [+] 908 545
 
0.02
data element message
648$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 2 2
 
0.00
651$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 7 7
 
0.00
041$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 8 8
 
0.00
657$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 13 13
 
0.00
655$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 201 166
 
0.01
650$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 350 231
 
0.01
600$ind2 ind2 is '7' which means that the value should be found in subfield $2, but it is missing 327 268
 
0.01
count: 7 | list all | grouped by tag
repetition of non-repeatable subfield (68 variants) [+] 45,690 28,224
 
0.85
data element message
210$a there are multiple instances 1 1
 
0.00
520$a there are multiple instances 1 1
 
0.00
856$7 there are multiple instances 1 1
 
0.00
028$b there are multiple instances 1 1
 
0.00
110$* there are multiple instances 1 1
 
0.00
110$a there are multiple instances 1 1
 
0.00
711$d there are multiple instances 1 1
 
0.00
246$i there are multiple instances 1 1
 
0.00
504$a there are multiple instances 1 1
 
0.00
254$a there are multiple instances 1 1
 
0.00
022$a there are multiple instances 1 1
 
0.00
250$a there are multiple instances 1 1
 
0.00
362$a there are multiple instances 2 2
 
0.00
246$b there are multiple instances 2 2
 
0.00
028$a there are multiple instances 4 2
 
0.00
017$b there are multiple instances 2 2
 
0.00
563$a there are multiple instances 2 2
 
0.00
775$a there are multiple instances 2 2
 
0.00
997$* there are multiple instances 3 3
 
0.00
245$h there are multiple instances 3 3
 
0.00
997$a there are multiple instances 4 4
 
0.00
773$a there are multiple instances 4 4
 
0.00
035$a there are multiple instances 4 4
 
0.00
710$a there are multiple instances 4 4
 
0.00
710$* there are multiple instances 4 4
 
0.00
787$t there are multiple instances 4 4
 
0.00
787$* there are multiple instances 4 4
 
0.00
787$a there are multiple instances 4 4
 
0.00
246$a there are multiple instances 5 5
 
0.00
997$t there are multiple instances 6 6
 
0.00
100$* there are multiple instances 6 6
 
0.00
336$2 there are multiple instances 6 6
 
0.00
337$2 there are multiple instances 6 6
 
0.00
338$2 there are multiple instances 6 6
 
0.00
775$t there are multiple instances 6 6
 
0.00
775$* there are multiple instances 6 6
 
0.00
245$g there are multiple instances 6 6
 
0.00
997$c there are multiple instances 7 7
 
0.00
100$a there are multiple instances 7 7
 
0.00
997$d there are multiple instances 8 8
 
0.00
505$a there are multiple instances 8 8
 
0.00
650$b there are multiple instances 10 9
 
0.00
997$v there are multiple instances 11 11
 
0.00
300$b there are multiple instances 11 11
 
0.00
700$* there are multiple instances 27 17
 
0.00
886$a there are multiple instances 30 18
 
0.00
700$a there are multiple instances 28 18
 
0.00
245$c there are multiple instances 27 27
 
0.00
020$a there are multiple instances 28 28
 
0.00
773$t there are multiple instances 32 32
 
0.00
773$* there are multiple instances 32 32
 
0.00
654$2 there are multiple instances 52 33
 
0.00
020$c there are multiple instances 50 50
 
0.00
100$q there are multiple instances 51 51
 
0.00
100$d there are multiple instances 73 73
 
0.00
245$b there are multiple instances 145 145
 
0.00
500$a there are multiple instances 149 148
 
0.00
040$a there are multiple instances 177 177
 
0.01
997$g there are multiple instances 184 184
 
0.01
655$* there are multiple instances 218 218
 
0.01
655$a there are multiple instances 218 218
 
0.01
040$b there are multiple instances 429 429
 
0.01
700$q there are multiple instances 797 796
 
0.02
700$d there are multiple instances 822 817
 
0.02
245$a there are multiple instances 1,122 1,122
 
0.03
650$* there are multiple instances 4,294 2,814
 
0.08
650$a there are multiple instances 4,294 2,814
 
0.08
654$* there are multiple instances 32,232 21,974
 
0.66
count: 68 | list all | grouped by tag
invalid ISBN (33 variants) [+] 5,919 5,839
 
0.18
data element message
780$z ISBN is not a valid ISBN 13 value 1 1
 
0.00
785$z ISBN is not a valid ISBN 13 value 1 1
 
0.00
776$z ISBN is not a valid ISBN 10 value 1 1
 
0.00
770$z ISBN is not a valid ISBN 10 value 1 1
 
0.00
786$z ISBN length should be either 10 or 13. 1 1
 
0.00
787$z ISBN is not a valid ISBN 10 value 1 1
 
0.00
787$z ISBN is not a valid ISBN 13 value 3 3
 
0.00
775$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 3 3
 
0.00
767$z ISBN is not a valid ISBN 10 value 3 3
 
0.00
780$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 3 3
 
0.00
767$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 4 4
 
0.00
773$z ISBN length should be either 10 or 13. 4 4
 
0.00
767$z ISBN is not a valid ISBN 13 value 6 6
 
0.00
765$z ISBN is not a valid ISBN 13 value 6 6
 
0.00
787$z ISBN length should be either 10 or 13. 6 6
 
0.00
785$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 7 7
 
0.00
767$z ISBN length should be either 10 or 13. 7 7
 
0.00
773$z ISBN is not a valid ISBN 13 value 8 8
 
0.00
581$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 8 8
 
0.00
765$z ISBN is not a valid ISBN 10 value 9 9
 
0.00
776$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 10 10
 
0.00
765$z ISBN length should be either 10 or 13. 12 12
 
0.00
775$z ISBN is not a valid ISBN 10 value 14 14
 
0.00
776$z ISBN length should be either 10 or 13. 20 20
 
0.00
776$z ISBN is not a valid ISBN 13 value 39 39
 
0.00
775$z ISBN is not a valid ISBN 13 value 79 79
 
0.00
775$z ISBN length should be either 10 or 13. 85 84
 
0.00
773$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 270 270
 
0.01
786$z ISBN is not a valid ISBN 13 value 378 378
 
0.01
020$a ISBN is not a valid ISBN 13 value 711 707
 
0.02
020$a ISBN does not fit the pattern \d[\d-]+[\dxX]. 1,112 1,103
 
0.03
020$a ISBN is not a valid ISBN 10 value 1,379 1,372
 
0.04
020$a ISBN length should be either 10 or 13. 1,727 1,714
 
0.05
count: 33 | list all | grouped by tag
invalid ISSN (4 variants) [+] 612 562
 
0.02
data element message
490$x ISSN failed in integrity check 50 50
 
0.00
022$a ISSN failed in integrity check 67 67
 
0.00
490$x ISSN does not fit the pattern \d{4}-\d{3}[\dX]. 156 156
 
0.00
022$a ISSN does not fit the pattern \d{4}-\d{3}[\dX]. 339 289
 
0.01
count: 4 | list all | grouped by tag
content is not well-formatted (17 variants) [+] 447 223
 
0.01
data element message
100$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 1 1
 
0.00
264$6 '880-2' is not parsable 1 1
 
0.00
856$6 '0' is not parsable 1 1
 
0.00
246$6 '880-1' is not parsable 1 1
 
0.00
245$6 '880-0' is not parsable 1 1
 
0.00
040$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 1 1
 
0.00
246$6 '1979' is not parsable 1 1
 
0.00
773$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 1 1
 
0.00
245$6 '880-1' is not parsable 2 2
 
0.00
786$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 2 2
 
0.00
774$6 '11246749' is not parsable 3 3
 
0.00
110$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 3 3
 
0.00
246$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 5 5
 
0.00
017$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 36 10
 
0.00
245$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 22 22
 
0.00
580$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 61 61
 
0.00
020$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 305 107
 
0.00
count: 17 | list all | grouped by tag
invalid value (2 variants) [+] 3 3
 
0.00
data element message
856$7 00 1 1
 
0.00
856$7 7 2 2
 
0.00
count: 2 | list all | grouped by tag
analysis parameters
files kbr-0.xml.gz
kbr-1.xml.gz
kbr-2.xml.gz
kbr-3.xml.gz
marcVersion KBR
marcFormat XML
dataSource FILE
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marcxml true
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recordFilter {conditions: —, empty: true } json: {"conditions":null,"empty":true}
ignorableFields {fields: [590, 591, 592, 593, 594, 595, 596, 659, 900, 912, 916, 940, 941, 942, 944, 945, 946, 948, 949, 950, 951, 952, 953, 954, 970, 971, 972, 973, 975, 977, 988, 989 ], empty: false }
stream —
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picaIdField 003@$0
picaSubfieldSeparator $
picaSchemaFile —
picaRecordTypeField 002@$0
schemaType MARC21
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solrForScoresUrl http://localhost:8983/solr/kbr_scores
processRecordsWithoutId false
detailsFileName issue-details.csv
summaryFileName issue-summary.csv
format COMMA_SEPARATED
ignorableIssueTypes —
pica false
unimarc false
replacementInControlFields #
marc21 true
mqaf.version 0.9.8
qa-catalogue.version 0.8.0-SNAPSHOT
numberOfprocessedRecords 3313669
duration 00:05:00
analysisTimestamp 2026-10-25 22:29:11