Unmatched receipts with paid voucher issue

Hi,

We are on PeopleSoft 9.2. There is a custom program to close projects when all outstanding transactions( unmatched receipts, unposted voucher etc) have been cleared. There is a project that is not closing due to an unmatched receipt.

Below are the field values on the receiver-

RECV_HDR.RECV_STATUS=M

RECV_HDR.MATCH_STATUS_RECV=T

RECV_LN_SHIP.RECV_LN_MATCH_OPT=N

RECV_LN_SHIP.RECV_SHIP_STATUS=R

The PO for a qty of 3 is completed and the line 1 is closed. The three vouchers associated with this PO are all matched, posted and paid. The receipt is not associated with the vouchers. Since, the Match Status on the receipt is To Match, how can I match the receipts with the voucher.