R470412 - I am tesing bringing an extra charge line on a Vendor EDI invoice. It is writing to the G

I have successfully created a detail line for an extra charge in the F47042 and it processes and writes to the G/L detail table.  However, the Supplier ledger shows the full voucher amount with the extra charge J line type included but when you select the voucher to see the detail, the J line does not show.  Is there a way to have the J line write to the F43121? I saw in the code for F470412 that there is no insert statement into the F43121, only update statements.  Manual voucher match from the menu does write to the F43121.