https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=36574 Bug ID: 36574 Summary: Canceled/invalid ISBN not indexed by ES for MARC 21 Change sponsored?: --- Product: Koha Version: master Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 - low Component: Searching - Elasticsearch Assignee: koha-bugs@lists.koha-community.org Reporter: januszop@gmail.com For MARC 21, canceled/invalid ISBNs (subfield 020 $z) are not being indexed in Elasticsearch (search fields identifier-standard and isbn), but it is for UNIMARC (subfield 010 $z). As a result, a user searching for such an ISBN (e.g. with wrong checksum--and therefor put in 020 $z) will not find the record in the catalogue. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.