https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42699 Bug ID: 42699 Summary: Editing an already received serial with a duplicate barcode leads to Error 500 Initiative type: --- Sponsorship --- status: Product: Koha Version: 25.05 Hardware: All OS: All Status: NEW Severity: minor Priority: P5 - low Component: Serials Assignee: koha-bugs@lists.koha-community.org Reporter: lauri.hanninen@lahti.fi QA Contact: testopia@bugs.koha-community.org When you edit an already received serial from Serial collection page using Edit serials and edit items buttons, and try to save a barcode that already exists on another item, saving leads to Error 500. Apparently there's no validation on the serial module's edit page which causes that problem. Steps to Reproduce: -Go to serials module -Search for a serial that is not expired to edit and click on the title -Go to Serial collection from the menu -Use the checkboxes to mark an already received (eg. usually older, arrived, not expected) serial and click Edit serials -Click on Edit item -Replace the barcode with a unique barcode that is already in use and hit save -> Error 500 Actual Results: Saving changes returns Error 500. Expected Results: Validation returns a duplicate barcode value/already in use error and doesn't try to save before a valid and unique barcode is given. -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.