Consumption invoice lines are linked at schedule line- or
planned warehouse order line-level. Consequently, a consumption may result in multiple invoice lines, which are
linked to multiple schedule lines or planned warehouse order lines.
Schedule Header
Consumption invoice lines are linked at schedule header level.
Consequently, a consumption results in one invoice line for the
customer.
When you release a consumption invoice line to Invoicing, required
information, such as price and tax, is retrieved from the first schedule line
linked to the sales schedule. Information from other lines is not considered.