QA catalogue for analysing library data

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number of records: 2,958,742     last data update: 2026-07-01 22:15     timestamp of analysis: 2026-07-01 21:46:33 (00:11:16)

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
 
1,674,822 (56.61%)
1,283,920 (43.39%)

excluding undefined field issues

records without issues
with
 
1,677,452 (56.69%)
1,281,290 (43.31%)
instances records %
record level issues 280 264
 
0.01
undetectable type (6 variants) [+] 248 248
 
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' 229 229
 
0.01
count: 6 | list all | grouped by tag
invalid linkage (7 variants) [+] 32 16
 
0.00
data element message
880 Unparseable reference: '264-01(S' 2 1
 
0.00
880 Unparseable reference: '246-01$1' 2 1
 
0.00
880 Unparseable reference: '246-02(3' 2 1
 
0.00
880 Unparseable reference: '245-01(3' 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 627,838 243,618
 
8.23
obsolete code (4 variants) [+] 23,119 23,119
 
0.78
data element message
Leader/17 (leader17) 0 529 529
 
0.02
008/33 (008book33) c 745 745
 
0.03
008/34 (008visual34) " " 1,928 1,928
 
0.07
008/33 (008book33) " " 19,917 19,917
 
0.67
count: 4 | list all | grouped by tag
invalid code (138 variants) [+] 88,606 47,583
 
1.61
data element message
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
008/00-05 (008all00) Invalid content: '25 min'. Text '25 min' could not be parsed at index 2 1 1
 
0.00
008/18-21 (008book18) 'u' in 'u p' 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: ' 20020'. Text ' 20020' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) '_' in ' |_m' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'c20209'. Text 'c20209' could not be parsed at index 0 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201809'. Text '201809' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 18 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201903'. Text '201903' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 1 1
 
0.00
008/00-05 (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) 'r' in 'ger ' 1 1
 
0.00
008/18-21 (008book18) '_' in '||_p' 1 1
 
0.00
008/18-21 (008book18) 't' in 't p' 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
008/18-21 (008map18) 'r' in 'fre|' 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 'undm' 1 1
 
0.00
008/18-21 (008book18) 'n' in 'undm' 1 1
 
0.00
008/00-05 (008all00) Invalid content: '(d)|||'. Text '(d)|||' could not be parsed at index 0 1 1
 
0.00
008/18-21 (008book18) 't' in 'tndp' 1 1
 
0.00
008/18-21 (008book18) 'n' in 'tndp' 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
008/18-21 (008book18) 'r' in 'brep' 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: '978907'. Text '978907' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 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
008/24-27 (008book24) 'h' in 'h|||' 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) 'r' in 'ger|' 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: 'd19721'. Text 'd19721' could not be parsed at index 0 1 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
008/24-29 (008music24) '0' in '|||| 0' 1 1
 
0.00
008/00-05 (008all00) Invalid content: 'd20122'. Text 'd20122' could not be parsed at index 0 1 1
 
0.00
008/00-05 (008all00) Invalid content: '201805'. Text '201805' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 18 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) 'n' in ' nd|' 1 1
 
0.00
008/18-21 (008book18) 'r' in 'crkd' 1 1
 
0.00
008/18-21 (008book18) '_' in 'a|_p' 1 1
 
0.00
006/07-10 (006book07) 'h' in ' h ' 1 1
 
0.00
008/18-21 (008book18) 'u' in 'u||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: 'c20179'. Text 'c20179' could not be parsed at index 0 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: '125521'. Text '125521' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 55 1 1
 
0.00
008/18-21 (008book18) 'r' in 'fr|p' 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
008/18-21 (008book18) 'u' in 'mul|' 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: '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: 'd19942'. Text 'd19942' could not be parsed at index 0 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
008/00-05 (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: '202011'. Text '202011' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 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
008/00-05 (008all00) Invalid content: '202010'. Text '202010' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 2 2
 
0.00
008/30-31 (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
008/00-05 (008all00) Invalid content: '978946'. Text '978946' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 89 2 2
 
0.00
008/18-21 (008book18) 'z' in 'z p' 2 2
 
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: '201906'. Text '201906' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 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: 'c20199'. Text 'c20199' could not be parsed at index 0 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: 's9999|'. Text 's9999|' could not be parsed at index 0 2 2
 
0.00
008/18-21 (008book18) '_' in ' |_p' 2 2
 
0.00
008/00-05 (008all00) Invalid content: 'c20189'. Text 'c20189' could not be parsed at index 0 2 2
 
0.00
008/18-21 (008book18) '_' in 'b|_p' 2 2
 
0.00
008/00-05 (008all00) Invalid content: 's1520|'. Text 's1520|' could not be parsed at index 0 2 2
 
0.00
008/33-34 (008map33) 'u' in 'un' 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
008/00-05 (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) '_' in '|||_' 3 3
 
0.00
008/24-27 (008book24) '_' in '____' 12 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
008/24-27 (008book24) '\' in '||\|' 3 3
 
0.00
008/18-21 (008book18) 's' in 's||p' 3 3
 
0.00
008/24-27 (008book24) '0' in ' 0||' 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: '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: '201912'. Text '201912' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 19 3 3
 
0.00
008/18-21 (008book18) 'w' in 'w||p' 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
008/00-05 (008all00) Invalid content: '202001'. Text '202001' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 4 4
 
0.00
008/18-21 (008book18) '_' in 'm|_p' 4 4
 
0.00
008/18-21 (008book18) 'q' in 'q||p' 4 4
 
0.00
008/00-05 (008all00) Invalid content: '202003'. Text '202003' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 20 5 5
 
0.00
008/18-21 (008book18) 'q' in 'q p' 5 5
 
0.00
008/24-29 (008music24) '0' in 'fi|| 0' 6 6
 
0.00
008/30-31 (008music30) '0' in '01' 6 6
 
0.00
008/30-31 (008music30) '1' in '01' 6 6
 
0.00
count: 138 | [1] [2] | grouped by tag
invalid value (201 variants) [+] 516,113 215,434
 
7.28
data element message
005 The field value does not match the expected pattern in '20180821150632' 1 1
 
0.00
008/21 (008continuing21) a 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
008/18-20 (008visual18) fre 1 1
 
0.00
008/18-19 (008music18) g 1 1
 
0.00
008/29 (008visual29) 0 1 1
 
0.00
008/33 (008visual33) 0 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
008/19 (008continuing19) a 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
008/34 (008book34) n 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 '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 '20210902' 1 1
 
0.00
005 invalid hour: null in '20210902' 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
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 '20181202' 1 1
 
0.00
005 invalid hour: null in '20181202' 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
008/18-19 (008music18) fr 1 1
 
0.00
008/18-19 (008music18) ac 1 1
 
0.00
008/21 (008music21) h 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 '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
008/29 (008book29) _ 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
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 '20190518' 1 1
 
0.00
005 invalid hour: null in '20190518' 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
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
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 '20170809' 1 1
 
0.00
005 invalid hour: null in '20170809' 1 1
 
0.00
008/38 (008all38) f 1 1
 
0.00
006/16 (006book16) n 1 1
 
0.00
008/29 (008continuing29) m 1 1
 
0.00
008/18-19 (008music18) au 1 1
 
0.00
008/21 (008music21) m 1 1
 
0.00
008/29 (008continuing29) e 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
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
008/39 (008all39) f 1 1
 
0.00
008/19 (008continuing19) t 1 1
 
0.00
008/19 (008continuing19) e 1 1
 
0.00
008/34 (008visual34) 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
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 '20180627' 1 1
 
0.00
005 invalid hour: null in '20180627' 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
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
006/16 (006book16) v 1 1
 
0.00
006/17 (006book17) l 1 1
 
0.00
005 invalid month: 0 in '00000000000000.0' 1 1
 
0.00
005 The field value does not match the expected pattern in '20181203' 1 1
 
0.00
005 invalid hour: null in '20181203' 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
008/29 (008book29) 1 1
 
0.00
008/19 (008continuing19) 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 '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 '20130827' 1 1
 
0.00
count: 201 | [1] [2] [3] | grouped by tag
data field level issues 25,765 25,515
 
0.86
missing reference subfield (880$6) (1 variants) [+] 28 13
 
0.00
880 $6 28 13
 
0.00
count: 1 | list all | grouped by tag
repetition of non-repeatable field (6 variants) [+] 22,786 22,657
 
0.77
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 95 95
 
0.00
110 there are multiple instances 277 277
 
0.01
040 there are multiple instances 1,765 1,765
 
0.06
245 there are multiple instances 20,552 20,552
 
0.69
count: 6 | list all | grouped by tag
undefined field (12 variants) [+] 2,951 2,845
 
0.10
data element message
901 901 1 1
 
0.00
104 104 1 1
 
0.00
933 933 1 1
 
0.00
935 935 1 1
 
0.00
877 877 1 1
 
0.00
863 863 2 2
 
0.00
926 926 2 2
 
0.00
981 981 3 3
 
0.00
925 925 32 32
 
0.00
867 867 54 48
 
0.00
868 868 145 145
 
0.00
853 853 2,708 2,640
 
0.09
count: 12 | list all | grouped by tag
indicator level issues 907,583 633,667
 
21.42
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) [+] 381,977 381,974
 
12.91
data element message
017$ind1 0 3 3
 
0.00
911$ind1 0 15,807 15,804
 
0.53
911$ind1 1 366,167 366,167
 
12.38
count: 3 | list all | grouped by tag
invalid value (65 variants) [+] 525,578 275,235
 
9.30
data element message
222$ind2 " " 1 1
 
0.00
880->710$ind1 " " 1 1
 
0.00
880->505$ind1 " " 1 1
 
0.00
880->866$ind2 " " 1 1
 
0.00
760$ind1 " " 1 1
 
0.00
880->700$ind1 " " 2 1
 
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
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 " " 19 19
 
0.00
770$ind1 " " 147 112
 
0.00
880->264$ind2 " " 130 129
 
0.00
024$ind1 " " 135 135
 
0.00
210$ind1 " " 162 160
 
0.01
130$ind1 " " 230 230
 
0.01
240$ind1 " " 242 242
 
0.01
240$ind2 " " 253 253
 
0.01
610$ind2 " " 330 292
 
0.01
785$ind2 " " 305 296
 
0.01
780$ind2 " " 371 360
 
0.01
610$ind1 " " 404 364
 
0.01
772$ind1 " " 379 378
 
0.01
511$ind1 " " 652 544
 
0.02
505$ind1 " " 1,591 621
 
0.02
777$ind1 " " 1,267 787
 
0.03
600$ind2 " " 1,030 887
 
0.03
028$ind2 " " 1,608 994
 
0.03
362$ind1 " " 995 995
 
0.03
785$ind1 " " 1,086 1,053
 
0.04
780$ind1 " " 1,149 1,092
 
0.04
028$ind1 " " 1,442 1,420
 
0.05
880->245$ind1 " " 1,471 1,465
 
0.05
880->245$ind2 " " 1,471 1,465
 
0.05
880->246$ind1 " " 1,514 1,488
 
0.05
787$ind1 " " 2,112 1,679
 
0.06
776$ind1 " " 2,423 2,197
 
0.07
100$ind1 " " 2,203 2,203
 
0.07
510$ind1 " " 2,611 2,251
 
0.08
600$ind1 " " 4,027 2,302
 
0.08
730$ind1 " " 3,790 2,854
 
0.10
767$ind1 " " 3,746 3,142
 
0.11
866$ind2 " " 3,747 3,178
 
0.11
765$ind1 " " 4,120 3,951
 
0.13
246$ind1 " " 5,635 3,964
 
0.13
110$ind1 " " 7,089 7,083
 
0.24
490$ind1 " " 9,596 9,579
 
0.32
775$ind1 " " 22,019 9,992
 
0.34
786$ind1 " " 15,304 10,034
 
0.34
773$ind1 " " 11,391 11,352
 
0.38
710$ind1 " " 13,307 12,893
 
0.44
264$ind2 " " 18,309 18,235
 
0.62
700$ind1 " " 28,576 20,345
 
0.69
648$ind2 " " 30,323 24,001
 
0.81
650$ind2 " " 42,818 28,271
 
0.96
774$ind1 " " 29,139 29,139
 
0.98
651$ind2 " " 38,855 36,628
 
1.24
245$ind1 " " 41,481 41,478
 
1.40
245$ind2 " " 42,058 42,055
 
1.42
655$ind2 " " 122,440 113,126
 
3.82
count: 65 | list all | grouped by tag
subfield level issues 1,523,609 921,221
 
31.14
undefined subfield (23 variants) [+] 1,473,261 899,092
 
30.39
data element message
500 w 1 1
 
0.00
500 b 1 1
 
0.00
886 r 1 1
 
0.00
886 e 2 1
 
0.00
886 f 1 1
 
0.00
886 k 1 1
 
0.00
886 g 2 2
 
0.00
563 b 2 2
 
0.00
886 c 8 3
 
0.00
306 b 4 4
 
0.00
306 c 6 6
 
0.00
773 0 13 7
 
0.00
022 m 7 7
 
0.00
856 i 8 7
 
0.00
546 9 7 7
 
0.00
886 h 14 10
 
0.00
856 b 12 10
 
0.00
886 x 40 13
 
0.00
886 z 25 13
 
0.00
856 k 42 41
 
0.00
022 l 192 192
 
0.01
911 # 540,667 540,537
 
18.27
911 a 932,205 898,836
 
30.38
count: 23 | list all | grouped by tag
invalid classification reference (7 variants) [+] 902 541
 
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 12 12
 
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 345 228
 
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) [+] 42,667 26,483
 
0.90
data element message
520$a there are multiple instances 1 1
 
0.00
250$a there are multiple instances 1 1
 
0.00
210$a there are multiple instances 1 1
 
0.00
856$7 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
362$a there are multiple instances 1 1
 
0.00
028$b there are multiple instances 1 1
 
0.00
110$a there are multiple instances 1 1
 
0.00
110$* there are multiple instances 1 1
 
0.00
711$d 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
563$a there are multiple instances 2 2
 
0.00
017$b there are multiple instances 2 2
 
0.00
775$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
245$h there are multiple instances 2 2
 
0.00
710$* there are multiple instances 3 3
 
0.00
710$a there are multiple instances 3 3
 
0.00
997$* there are multiple instances 3 3
 
0.00
773$a there are multiple instances 4 4
 
0.00
997$a there are multiple instances 4 4
 
0.00
035$a 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
787$t there are multiple instances 4 4
 
0.00
246$a there are multiple instances 5 5
 
0.00
336$2 there are multiple instances 5 5
 
0.00
337$2 there are multiple instances 5 5
 
0.00
338$2 there are multiple instances 5 5
 
0.00
997$t 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
100$* there are multiple instances 6 6
 
0.00
100$a there are multiple instances 7 7
 
0.00
997$c there are multiple instances 7 7
 
0.00
650$b there are multiple instances 8 8
 
0.00
997$d there are multiple instances 8 8
 
0.00
505$a there are multiple instances 8 8
 
0.00
997$v there are multiple instances 9 9
 
0.00
300$b there are multiple instances 10 10
 
0.00
700$* there are multiple instances 27 17
 
0.00
700$a there are multiple instances 28 18
 
0.00
886$a there are multiple instances 30 18
 
0.00
020$a there are multiple instances 24 24
 
0.00
245$c there are multiple instances 28 28
 
0.00
773$t there are multiple instances 31 31
 
0.00
773$* there are multiple instances 31 31
 
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 72 72
 
0.00
500$a there are multiple instances 123 122
 
0.00
245$b there are multiple instances 138 138
 
0.00
040$a there are multiple instances 176 176
 
0.01
997$g there are multiple instances 182 182
 
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 415 415
 
0.01
700$q there are multiple instances 797 796
 
0.03
700$d there are multiple instances 821 816
 
0.03
245$a there are multiple instances 1,119 1,119
 
0.04
650$a there are multiple instances 3,764 2,459
 
0.08
650$* there are multiple instances 3,764 2,459
 
0.08
654$* there are multiple instances 30,341 20,647
 
0.70
count: 68 | list all | grouped by tag
invalid ISBN (32 variants) [+] 5,750 5,676
 
0.19
data element message
776$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
785$z ISBN is not a valid ISBN 13 value 1 1
 
0.00
770$z ISBN is not a valid ISBN 10 value 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
780$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 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
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
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
767$z ISBN length should be either 10 or 13. 6 6
 
0.00
767$z ISBN is not a valid ISBN 13 value 6 6
 
0.00
581$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 7 7
 
0.00
785$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 7 7
 
0.00
773$z ISBN is not a valid ISBN 13 value 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
775$z ISBN is not a valid ISBN 10 value 10 10
 
0.00
765$z ISBN length should be either 10 or 13. 12 12
 
0.00
776$z ISBN length should be either 10 or 13. 17 17
 
0.00
776$z ISBN is not a valid ISBN 13 value 37 37
 
0.00
775$z ISBN length should be either 10 or 13. 77 76
 
0.00
775$z ISBN is not a valid ISBN 13 value 77 77
 
0.00
773$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 261 261
 
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 700 696
 
0.02
020$a ISBN does not fit the pattern \d[\d-]+[\dxX]. 1,083 1,076
 
0.04
020$a ISBN is not a valid ISBN 10 value 1,357 1,350
 
0.05
020$a ISBN length should be either 10 or 13. 1,651 1,642
 
0.06
count: 32 | list all | grouped by tag
invalid ISSN (4 variants) [+] 600 550
 
0.02
data element message
490$x ISSN failed in integrity check 48 48
 
0.00
022$a ISSN failed in integrity check 63 63
 
0.00
490$x ISSN does not fit the pattern \d{4}-\d{3}[\dX]. 155 155
 
0.01
022$a ISSN does not fit the pattern \d{4}-\d{3}[\dX]. 334 284
 
0.01
count: 4 | list all | grouped by tag
content is not well-formatted (14 variants) [+] 426 208
 
0.01
data element message
856$6 '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
246$6 '880-1' is not parsable 1 1
 
0.00
773$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 1 1
 
0.00
245$6 '880-0' is not parsable 1 1
 
0.00
264$6 '880-2' is not parsable 1 1
 
0.00
245$6 '880-1' is not parsable 2 2
 
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[/..][/..]'. 4 4
 
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[/..][/..]'. 20 20
 
0.00
580$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 60 60
 
0.00
020$6 Linkage does not fit the pattern 'nnn-nn[/..][/..]'. 294 102
 
0.00
count: 14 | 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
marcVersion KBR
marcFormat XML
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limit -1
offset -1
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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
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replacementInControlFields #
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mqaf.version 0.9.8
qa-catalogue.version 0.8.0-SNAPSHOT
duration 00:11:16
numberOfprocessedRecords 2958742
analysisTimestamp 2026-07-01 21:46:33