hi everyone, I have koha 3.8 install on server. I tried to reindex the zebra server using following commands. export KOHA_CONF=/path to .xml file export PERL5LIB=/path to kohaclone perl misc/migration_tools/rebuild_zebra.pl -b -r -v and it starts reindexing but i got following errors: Zebra configuration information ================================ Zebra biblio directory = /etc/conf/koha-dev-domv/var/lib/zebradb/biblios Zebra authorities directory = /etc/conf/koha-dev-domv/var/lib/zebradb/authorities Koha directory = /opt/kohaclone BIBLIONUMBER in : 999$c BIBLIOITEMNUMBER in : 999$d ================================ skipping authorities ==================== exporting biblio ==================== 21901.................................................................................................... Records exported: 21928 ==================== REINDEXING zebra ==================== 11:19:48-30/08 zebraidx(8646) [warn] Unknown register type: 0 11:19:48-30/08 zebraidx(8646) [warn] Unknown register type: n 11:19:48-30/08 zebraidx(8646) [warn] Unknown register type: y 11:19:48-30/08 zebraidx(8646) [warn] Unknown register type: d 11:21:00-30/08 zebraidx(8646) [warn] Unknown register type: u 11:21:29-30/08 zebraidx(8646) [warn] MARC: Bad offsets in data. Skipping rest 11:21:29-30/08 zebraidx(8646) [warn] Record didn't contain match fields in (bib1,Local-number) ==================== CLEANING ==================== Please help me on urgent basis as I am facing problem on production. thanks in advance.