To Create ASN, User should login as Business Partner User and navigate to Proc. Management tab.

Navigate to Purchase Order tab from Proc. management launch pad.
Click on action icon in action column and select Create ASN.
Enter all the mandatory details and in Transport Details tab and verify ASN Details and Address fields.
Enter EWB Details and click on +Add New Line Items button for adding the PO line Items.
Select Line items by entering the ASN Qty column and click on save button
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User can attach documents in Attachments tab and can write remarks in Remarks field. If user need to add more information and need to submit later, User can Save As Draft the ASN. After providing all the mandatory fields Submit button will be enabled and User can submit the ASN..
To View Created ASN, User should navigate to Proc. Management tab.
Navigate to ASN tab from Proc. management launch pad.
User can view created ASN in ASN list view,. And also track the status based on the approvals.