请去检查 行项目类型的设定.

里面有个栏位 Credit active , 我基本可以确定这里没有勾上才会出现你的问题.

ID: Item with active credit function / relevant for credit

Specifies whether the credit management functions (credit checks and update statistics) for order, delivery, or invoice items are active.

Select this field if the values of the item type in the total liability are to be updated.

In the documentary payments (letter of credit), only those item types that have this field selected are included.

Note

Example

You do not want a credit check to be executed for an adjustment (item type L2N) and have therefore not activated the credit check for transation type L2. You nevertheless want the values of the adjustment to be updated in the total liability. In this case, you need to select the field ActiveReceivable/Credit-Relevant. for thisitem type.