How To Fix VHUDLV026 - No delivery creation possible as order items &1 &2 completely delivered

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUDLV - Messages for Creation of Deliveries via HUs

• Message number: 026

• Message text: No delivery creation possible as order items &1 &2 completely delivered

What causes this issue?

This situation can occur if you select specific deliveries for an order
or a scheduling agreement on the <LS>Deliveries</> tab page of
transaction VL10HU (<LS>Outbound Delivery of Handling Units</>).
You are trying to deliver an HU with reference to an order or a
scheduling agreement. The overall delivery status of the item is
'completely processed' (=delivery is complete).

System Response

It is not possible to create a delivery.

How to fix this error?

There are two options:
Increase the delivery quantity of the order.
If there are already unpacked deliveries for this order, assign the HU
to one of these deliveries instead of creating a new delivery.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.