Diagnosis
You have limited the delivery of an order in such a way that only itemsV1 and v2, rather than all items of one delivery group, are to bedelivered.
In other words, only some of the items in delivery group &v3& will bedelivered.

System Response
The system is set up not to deliver any of the items of delivery groupV3.

Procedure
Check to make sure which items of delivery group &v3& still need to bedelivered.