When creating a supplier complaint notification (e.g., Q2) from a goods receipt material document (transaction QM01):

Purchasing Document Number and Item (A): The PO number and item are copied from the material document (linked via MIGO), providing the procurement context.

Material Number (B): The material number is transferred to identify the affected product.

Inspection Lot Number (C): If an inspection lot (e.g., type 01) was created during GR, its number is copied to link quality data (SPRO > QM > Quality Notifications > Integration with Inspection Lots).

Reference Quantity and Unit (D): Quantity is referenced but not automatically copied to the notification header/item in standard SAP.

Advanced Shipping Number (E): ASN is logistics-related (e.g., inbound delivery), not typically copied from a material document.

Thus, "Purchasing document number and item," "Material number," and "Inspection lot number" are the correct answers.References: SAP Help Portal - "Notification Creation from Goods Receipt"; SAP S/4HANA QM User Guide - "Supplier Complaints".