https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41121 Bug ID: 41121 Summary: Problem with OAI AutoUpdateSets during marc ordering process Initiative type: --- Sponsorship --- status: Product: Koha Version: Main Hardware: All OS: All Status: NEW Severity: normal Priority: P5 - low Component: Command-line Utilities Assignee: koha-bugs@lists.koha-community.org Reporter: nick@bywatersolutions.com QA Contact: testopia@bugs.koha-community.org CC: robin@catalyst.net.nz After enabling AutoUpdateSets for OAI we started seeing random failures when the script tried to add orders to baskets: {UNKNOWN}: Can't call method "items" on an undefined value at /usr/share/koha/lib/Koha/Biblio/Metadata.pm line 233. at /usr/share/koha/lib/C4/Biblio.pm line 318 We tracked it down to C4::OAI::Sets::UpdateOAISetsBiblio which received a null biblionumber, but we couldn't determine why. As a workaround we disabled the update of sets during ordering, and the problem went away. Filing here in case someone else encounters this: env "OVERRIDE_SYSPREF_OAI-PMH:AutoUpdateSets=0" perl $KOHA_CRON_PATH/marc_ordering_process.pl -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.