https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27964 Bug ID: 27964 Summary: Link to subscription in serial collections view is broken - the field subscriptionid is undefined in the subscription object. Change sponsored?: --- Product: Koha Version: 20.05 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 - low Component: Serials Assignee: koha-bugs@lists.koha-community.org Reporter: andreas.jonsson@kreablo.se QA Contact: testopia@bugs.koha-community.org The functions C4::Serials::GetSubscription and C4::Serials::GetSubscriptionsFromBiblionumber return subscriptions where subscriptionid is undefined when the subscription have no subscription history. The database queries use wildcards to include fields from a left joined table. subscriptionhistory.subscriptionid will be NULL, which might be the value choosen as the field subscriptionid. How the field is chosen may depend on the version of DBI as this problem was discovered after an upgrade to Ubuntu Focal Fossa from Bionic Beaver. -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.