https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=33159 --- Comment #25 from Janusz Kaczmarek <januszop@gmail.com> --- Here some more details, what and why goes wrong: 100 1 $a Shakespeare, William -- It does not make sense to include in the query (and check) subject-heading-thesaurus, since we are looking for auth for 100, not for 6XX (It would have sense to check 008/14 of the auth. rec., but this is another story) 655 4 $a Literatura światowa --For ind2 == 4 we should look for an auth with 008/11 == ‘|’. In the proposal the search is being performed for subject-heading-thesaurus = 'n', which is wrong (008/11 = n is used in auth when "1XX heading does not conform to subject heading system/thesaurus conventions and is not appropriate for use as a subject added entry in bibliographic records" -- that is non intended for use in 6XX, would have 008/15 = 'b') 655 7 $a Literatura angielska $2 DBN -- It is correct to look for auth subject-heading-thesaurus = 'DBN', but in case of failure the second search should be performed with subject-heading-thesaurus = 'z'. This is because 040 $f is not obligatory for 008/11 = 'z' (according to MARC 21: "A MARC code for the conventions used to formulate the heading MAY be contained in subfield $f (Subject heading/thesaurus conventions) in field 040 (Cataloging Source)". If there is only one thesaurus present in the system, it is legal not to have 040 $f in the auth recs., having $2 in 6XX in biblio. 700 12 $a Shakespeare, William. $t Othello -- Same as for 100 -- no sense of querying for subject-heading-thesaurus. 830 0 $a Great Books for Busy People -- Same as for 100 -- no sense of querying for subject-heading-thesaurus. I have not enough courage to remove the status 'Passed QA' but IMHO the patch should be reviewed again. Otherwise we would have to patch the patch right after its application. -- You are receiving this mail because: You are watching all bug changes.