In SAP intercompany

Hi experts,

In SAP's interco, is it ok to create an AR Invoice copied from 2 Deliveries? Or should it just be 1 AR Invoice per 1 Delivery?

Coz the AP Invoice draft created in the receiving db shows all the items from the AR Invoice, but it is tagged to 1 GRPO only. The rows related to the 2nd GRPO doesn't reflect any Base Ref.

What should we do to correct this?

Thanks & regards,

Tessa