Bug 21697

Summary: Free-floating subdivision cannot be manage correctly in Koha
Product: Koha Reporter: Héctor Eduardo Castro Avalos <hector.hecaxmmx>
Component: MARC Authority data supportAssignee: Bugs List <koha-bugs>
Status: NEW --- QA Contact: Testopia <testopia>
Severity: enhancement    
Priority: P5 - low CC: heather_hernandez, marjorie.barry-vila, mnero
Version: Main   
Hardware: All   
OS: All   
See Also: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=3313
Change sponsored?: --- Patch complexity: ---
Documentation contact: Documentation submission:
Text to go in the release notes:
Version(s) released in:

Description Héctor Eduardo Castro Avalos 2018-10-26 19:52:38 UTC
Koha doesn't have right authority frameworks to deal with free-floating subdivisions records 180, 181, 182, and, 185. These fields needs their own frameworks to work properly an to be searchable headings.

When you prepare this kind of records in ISO2709 file and export them to Koha, Koha treat well as free-floating subdivisions but there aren't frameworks to deal with. So the heading are stored but not searchable.

You can see this in module C4::AuthoritiesMarc lines 350-367


sub GuessAuthTypeCode {
    my ($record, $heading_fields) = @_;
    return unless defined $record;
    $heading_fields //= {
    "MARC21"=>{
        '100'=>{authtypecode=>'PERSO_NAME'},
        '110'=>{authtypecode=>'CORPO_NAME'},
        '111'=>{authtypecode=>'MEETI_NAME'},
        '130'=>{authtypecode=>'UNIF_TITLE'},
        '148'=>{authtypecode=>'CHRON_TERM'},
        '150'=>{authtypecode=>'TOPIC_TERM'},
        '151'=>{authtypecode=>'GEOGR_NAME'},
        '155'=>{authtypecode=>'GENRE/FORM'},
        '180'=>{authtypecode=>'GEN_SUBDIV'},
        '181'=>{authtypecode=>'GEO_SUBDIV'},
        '182'=>{authtypecode=>'CHRON_SUBD'},
        '185'=>{authtypecode=>'FORM_SUBD'},
},

NOTE: These records are not usable in biblio records but serves to librarians to take decision when creating complex-headings.