AR and AP Intercompany invoices are still shows in open?

Hi All,

AR and AP Intercompany invoices are still shows in open?

Can anyone share the steps to close the open intercompany invoices.

1) The Intercompany flow between two operating unit (OU A and OU

2) Created a Sales order for OU A and Source Type = Internal and warehouse as

3) Pick Released and Shipped the order

4) Ran the Autoinvoice program for Selling OU A

5) Ran the Create Intercompany AR Invoices program in OU B

6) Ran the Autoinvoice program in OU B

7) Ran Create Intercompany AP Invoices program in OU A

8) Now We have open intercompany AR invoice and open intercompany AP invoice.