https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=35440 --- Comment #5 from Katrin Fischer <katrin.fischer@bsz-bw.de> --- We also see this in 22.11.10 There were no partial refunds, but full refunds using the button in the transactions table: Exception 'Koha::Exceptions::ParameterTooHigh' thrown 'Combined reduction (2 + -2) is higher than original amount (2)' Exception 'Koha::Exceptions::ParameterTooHigh' thrown 'Combined reduction (3 + -3) is higher than original amount (3)' Exception 'Koha::Exceptions::ParameterTooHigh' thrown 'Combined reduction (3.00 + -3) is higher than original amount (3)' Which makes no mathematical sense to me actually? -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.