Option to restrict duplicate invoice posting via CARTA integration via CPI.

We person duplication contented portion posting supplier invoices successful SAP S4 HANA Public Cloud via CARTA integration CPI.

User manually posted a supplier invoice successful SAP arsenic per the PO and the Goods receipt. The aforesaid invoice got posted successful SAP automatically connected the adjacent time via CARTA integration CPI. 

If determination is nary disposable receipt enactment point connected the PO past the invoice should not station ideally, but again different supplier invoice got posted for aforesaid PO, aforesaid amount. Is determination immoderate mode whether this tin restrict this duplicate posting successful CPI if already an invoice got posted for the aforesaid PO successful SAP.?

Thanks successful Advance.

Regards

Sibin Jose