You can only enter one standard confirmation at a time for an operation. An operation that was confirmed using a standard confirmation receives the corresponding status.

You can only use standard confirmations for operations that have not been finally confirmed.

You can combine a standard confirmation with a milestone confirmation. If you confirm a milestone operation using a standard confirmation, the system also executes the milestone confirmation.

You cannot use a standard confirmation for the last expected confirmation in an order. You can, however, get the system to propose the planned values automatically (setting in Customizing) or manually (by choosing in the confirmation detail screen).