Financial Orchestration - Interco AP Invoice Creation Issues

Summary:

• Internal Transfers with intercompany invoicing.
• Use intercompany accrual charge account from receipt accounting for payables is enabled.
• Forward flow is Interorganization Shipment
• Intercompany AR invoice usually creates with no issues except for missing transfer prices.
• Intercompany AP is a different story. I know that there is a dependency on the Intercompany Accrual account due to our configuration

I noticed in the FOS_FLOW_INSTANCES table that there is a column called FOS_RECEIVER_ACCOUNT_CCID that gets populated at some point.

My question is how and when does the FOS_RECEIVER_ACCOUNT_CCID get populated?

Does it require a TO receipt?