If Invoice not interfaced
1. Order Type workflow assignments to check if there is an invoicing node.
2. From Order –> Lines go to Tools –> Workflow Status, check if the Invoice Interface is complete as shown in the attachment.
Lines stuck in Interface Trip Stop?
Check in Shipping–> Interfaces –> Run and select ITS to check if Delivery/Trip is stuck
Delivery Lines Are Not Transferred To AR Interface, Invoice Interface Not Eligible [ID 416251.1]
Why is the Invoice Interface Not Eligible (NOT_ELIGIBLE) [ID 340347.1]