https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42217 --- Comment #3 from Michaela Sieber <michaela.sieber@kit.edu> --- If a month was harvested twice than the usage values should be overwritten and not added • Otherwise, multiple rows per month can lead to incorrect calculation of usage data, because usage_count is summed when values differ • Example: First harvesting of the month → result = 5; another run → result = 15 → total becomes 20, although the usage_count should be overwritten with 15 → Providers are allowed to correct usage data. This can be reproduced by modifying/manipulating the usage_count in the database and running the harvesting again. The comparison should not include usage_count -- You are receiving this mail because: You are watching all bug changes.