Field help (SQHPTE) 

The payment condition is used to identify the customer's payment method as well as the scheduling of payments. Prepayment open items can be included in this distribution.

This information is initialized by the bill-to customer or on the paying BP linked to the customer on the quote, based on the setup of the PAYTERMVAL - Init payment conditions parameter (TC chapter, RSK group).

The intialization is carried out according to the following order of priority:

If the quote involves a prospect, no initialization is performed. You need to enter the information.