https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=17355 --- Comment #31 from Victor Grousset/tuxayo <victor@tuxayo.net> --- The following has been adding in the test plan: 0. - Apply patch - updatedabase Tried to clarify test plan about the error messages. Don't expect them to tell the cause. QA: which is fine IMHO, because the messages are there in case of direct access with by URL. Detailed parts: in 3: => You get an error message (expected because the category cannot be deleted if it has AV linked) => message text: => An error occurred when deleting this authorized value category. Check the logs. in 4: => You get an error message (expected because the category Asort1 cannot be deleted, it's an internal category. => message text: => An error occurred when deleting this authorized value category. Check the logs. -- You are receiving this mail because: You are watching all bug changes.