@@ -, +, @@ present in 'ln' search field and Languages facet (MARC 21) in 041 a/d/e/i/j but not in 008/35-37, e.g. for Japanese (with ln:jpn or from Advance search). You will get no results. sudo koha-elasticsearch --rebuild -r -b kohadev the Japanese language in the Languages facet. --- admin/searchengine/elasticsearch/mappings.yaml | 5 +++++ 1 file changed, 5 insertions(+) --- a/admin/searchengine/elasticsearch/mappings.yaml +++ a/admin/searchengine/elasticsearch/mappings.yaml @@ -2493,6 +2493,11 @@ biblios: marc_type: marc21 sort: 1 suggestible: '' + - facet: 1 + marc_field: 041adeij + marc_type: marc21 + sort: 1 + suggestible: '' - facet: 1 marc_field: 101a marc_type: unimarc --