When a vendor payment journal is created and the option is selected to create a payment proposal, if no additional filters are used, the returned values in the payment proposal are across ALL vendors, ALL method of payments and ALL payment specifications. When you leverage the "delete negative payments" functionality, this no longer searches ALL method of payments and ALL payment specifications though is not communicated to the user. This is a drawback to using this functionality. As Process Automations are becoming more prevalent and automating vendor payment proposals are a part of that, this Delete Negative Payments functionality is key to the creation of daily vendor payments. However, given vendors may change method of payments or payment specifications, not looking across ALL methods of payment and ALL payment specifications, this causing overpayment to vendors and a negative financial impact to the business. Delete negative payments should act the same as the standard "create payment proposal" and search across all methods of payment and ALL payment specifications.