FOS Source Intercompany AP invoice is not same as the converted AR invoice number due to Doc sequ

The FOS source transaction when sent In Receivables to create invoices, the FOS Intercompany AR invoice number is getting converted to a new Txn number based on the document sequencing configuration. However, when checked for Intercompany AP Invoice in AP, it is still as per the FOS generated number which is creating discrepancy and reconciliation issues for the customer.

This needs to be resolved to meet the reporting requirements.