https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41795 Bug ID: 41795 Summary: UNIMARC: a Zebra search for Corporate Body Name authorities will also return Collective Titles Initiative type: --- Sponsorship --- status: Product: Koha Version: Main Hardware: All OS: All Status: NEW Severity: normal Priority: P5 - low Component: Searching - Zebra Assignee: koha-bugs@lists.koha-community.org Reporter: a.roussos@dataly.gr QA Contact: testopia@bugs.koha-community.org As per the Bug Summary, when you search for Corporate Body Name authorities (authtypecode 'CO') in the OPAC or in the Staff interface, the results will also include Collective Titles (authtypecode 'CO_UNI_TI'). The problem manifests in UNIMARC instances that use the default authority type codes and a Zebra search backend. AIUI, it has to do with 'Corporate Body Name' authorities using an authtypecode ('CO') that just so happens to be the prefix of another authtypecode ('CO_UNI_TI') used by 'Collective Title' authorities. Out of the box, MARC21 instances aren't affected by this. However, in the (unlikely?) scenario that you've decided to catalog authorities under different authtypes than the built-in ones and somehow managed to add new authority types that share the same prefix ('AUTH', 'AUTH_CORP', 'AUTH_PERS', etc.), then you will run into problems when searching as there will be no guarantee that filtering for the specific authority type 'AUTH' will return only the results you will be expecting. Elasticsearch is not affected -- it's a Zebra-only thing. -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.