Prerequisites
Before you enter cascading receipts, in the PO Receipts program (P4312), you must:
Set the processing option for the receiving mode, which is located on the Display tab, to 2 (receive by item).
Ensure that the processing option for the receipt option default value, which is located on the Process tab, is blank.
Set the appropriate processing options for cascading receipts and tolerance checking, which are located on the Cascade Receipts tab.