Use
In the control key of an operation or phase, you can specify that the system should automatically post the finished material to stock when the operation or phase is confirmed.
An automatic goods receipt can only be posted for one operation or phase per order. You should therefore make sure that only one operation or phase in the order (normally the last operation or phase) has a control key that specifies automatic goods receipt.
If several operations or phases in an order have a control key that specifies automatic goods receipt, the system issues a warning message when you confirm one of them. In this case, you have to post the goods receipt manually.

As a rule, you should not use this function in process manufacturing, for the following reasons:
In order to calculate the activities performed, the quantity processed during an operation is confirmed. In PP-PI, as a rule, this quantity does not correspond to the yield.
When you use process messages from process control (PI PROD), automatic goods receipts should not be used.