Field help (SIVTYP5) 

Specify the invoice type used during the sales invoice generation. This information is mandatory.
The default type originates from the SIVTYP - User invoice type parameter (VEN chapter, INV group). 

This information is compulsory.

The invoice type suggested by default is linked to the SIVTYP - User invoice type parameter. You can modify it if necessary by choosing an invoice type from the list of invoice types that have been defined.
The customer invoice type:

On invoice entry, only an invoice type with a legislation and company group consistent with those of the company linked to the sales site can be entered.
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