ASN Maintenance (Supplier) 
Role: SAP_SCM_ICH_ASN_SUP
With this role, you can maintain data on supplier Web screens for advanced shipping notifications (ASNs). You can access the following Web screens:
ASN Overview (Supplier)
ASN Details (Supplier)
Create ASN
ASN History (Supplier)
Due List for Purchasing Documents (Supplier)
Receipts and Requirements List (Supplier)
Quick View (Supplier View)
Alert Monitor
Notification Administration
You can also access the Packing
screen from the ASN Details
screen. In addition, you can display notes and alerts about ASNs.