Special conditions such as check cancelations may be handled using the Requisitions Process.

Up until the time when a payment record is updated through the Expenditures Update procedure any item on the payment line may be changed.

After the Expenditures Update is performed the payment is considered final. In cases where a cancellation of a previously updated check is desired enter an additional payment line here, making the payment amount NEGATIVE and using the same check number. In the following example line 2 is added:

If a check that was issued before the operation of the AMS system is to be canceled then there will be no requisition to apply the payment against. In this case create a requisition for a NEGATIVE amount and then pay this line with a negative amount.