select * from
mtl_material_transactions mmt,
rcv_transactions rt,
po_headers poh,
po_lines pol,
po_distributions pod
WHERE
rt.transaction_id = mmt.rcv_transaction_id
AND rt.po_line_id = pol.po_line_id
AND rt.po_header_id = poh.po_header_id
AND rt.po_distribution_id = pod.po_distribution_id