How to Get the XML for Check Printing in R12

In R12, Format Payment Instructions is Java Concurrent Program and Its not possible to view the XML from Diagnosis --> XML.

Below Query Return is the XML.

SELECT DOCUMENT 
FROM IBY_TRXN_DOCUMENTS 
WHERE PAYMENT_INSTRUCTION_ID = :P_PAYMENT_INSTRUCTION_ID;

Query to get Requisitions for which there is no PO

SELECT prh.segment1 ReqNum,
           prl.line_num lineNum,
           NVL(msi.segment1, prl.item_description) Item,
           prl.Quantity Qty,
           prl.suggested_vendor_name SuggSuppName,
           prl.need_by_date NeedDate,
           prh.authorization_status Status,
           pap.full_name Requestor
  FROM po_requisition_headers_all prh,
          per_all_people_f pap,
          po_requisition_lines_all prl,
          po_req_distributions_all prd,
          mtl_system_items msi
WHERE prh.preparer_id=pap.person_id
    AND prl.requisition_header_id = prh.requisition_header_id
    AND prd.requisition_line_id= prl.requisition_line_id
    AND msi.inventory_item_id (+) = prl.item_id
    AND msi.organization_id (+) = prl.destination_organization_id
    AND NOT EXISTS ( SELECT 1 
                                 FROM po_distributions_all pd
                               WHERE pd.req_distribution_id = prd.distribution_id)
  ORDER BY 1, 2

Query to get Items which are in Inspection.

SELECT poh.segment1 PoNUM,
              pol.line_num LineNum,
              msi.segment1 Item,
              rsh.receipt_num ReceiptNum,
              rct.quantity Quantity
      FROM apps.po_headers_all poh,
           apps.po_lines_all pol,
           apps.po_line_locations_all pll,
           apps.rcv_transactions rct,
           apps.rcv_shipment_headers rsh,
           apps.rcv_shipment_lines rsl,
           apps.rcv_routing_headers rrh,
           apps.mtl_system_items msi
     WHERE rsh.shipment_header_id = rsl.shipment_header_id
       AND rsl.po_line_location_id = rct.po_Line_location_id
       AND rsl.po_line_location_id = pll.Line_location_id
       AND rct.po_line_location_id = pll.Line_location_id
       AND poh.po_header_id = pol.po_header_id
       AND poh.po_header_id = rct.po_header_id
       AND pol.po_line_id = rct.po_line_id
       AND rct.transaction_type IN ('RECEIVE')
       AND rrh.routing_header_id=rct.routing_header_id
       AND rrh.routing_name='Inspection Required'
       AND msi.inventory_item_id=pol.item_id
       AND msi.organization_id=rct.organization_id
       AND NOT EXISTS
                     (SELECT 1
                        FROM apps.rcv_transactions rct1
                       WHERE 1=1
                         AND rct.transaction_id = rct1.parent_transaction_id
                         AND rct1.transaction_type = 'ACCEPT'
                      );