Currently we warn an error message if there is an error parsing a KBART file. We should change this to use an exception
Created attachment 168439 [details] [review] Bug 36942: Use an exception for a failed KBART file parse Test plan: 1) prove t/db_dependent/Koha/BackgroundJob/ImportKBARTFile.t
Note: A dependent bug no longer applies (and is also Failed QA).