Hello, We were using koha 3.02 version of koha earlier and was having problems with catalogue search. Koha was unable to search some records while other records were searches were fine. Tried to rebuild zebra but still the problem persisted. So we decided to upgrade to latest version of koha 3.8 Installed new version of koha on separate directory then migrated the database, during migration koha reported some warning about duplicates keys and duplicate warnings also some error on unable to create tables like oai* Besides that i continued to new system but still the problem of search persists couldn't understand why: During zebra rebuild got these errors: ....error retrieving biblio 58273 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 485. ......error retrieving biblio 58279 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 485. ..error retrieving biblio 58281 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 485. .......error retrieving biblio 58288 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 485. .......................error retrieving biblio 58311 at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 485. ..........................error retrieving biblio 58337 at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 485. .........................error retrieving biblio 58362 at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 485. 58301.......error retrieving biblio 58371 at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 485. ..........error retrieving biblio 58381 at /usr/share/koha/bin/migration_tools/rebuild_zebra.pl line 485. ....error retrieving biblio 58385 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 485. ......error retrieving biblio 58391 at /usr/share/koha/bin/migration_tools/ rebuild_zebra.pl line 485. Also marc bibliographic framwork test gave: MARC bibliographic framework test Test Result OK itemnum : the field itemnumber is mapped to a field in tab -1 OK All item fields are in the same tag and in item tab OK Only 1 MARC tag mapped to items itemtype NOT mapped the biblioitems.itemtype field MUST : - be mapped to a MARC subfield, - the corresponding subfield MUST have authorised_value=itemtype OK homebranch defined OK holdingbranch defined OK at least 1 item type defined OK at least 1 library defined OK biblionumber and biblioitemnumber mapped correctly OK no NULL value in frameworkcode OK all subfields for each tag are in the same tab (or ignored) OK all authority types used in the frameworks are defined TOTAL You have 1 error(s) in your MARC configuration. Please fix them before using Koha I am lost here, could somebody help Diwaker Ghimire Nepal -- -- *Diwaker Ghimire* Senior Web Developer ----------------------------- YoungInnovations Pvt. Ltd. GPO 8974 CPC 241 Pulchowk, Lalitpur, Nepal ----------------------------- P: +977-1-2291892 W: http://yipl.com.np E: info@yipl.com.np ----------------------------- ----------------------------- *DISCLAIMER* This email contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. -----------------------------