Add PO# in Account Analysis report

Hi All,

I am trying to print/add PO# in custom Account Analysis report.

SELECT DISTINCT source_distribution_type

                rt.po_header_id,

                aeh.ae_header_id

FROM   XLA_AE_HEADERS aeh,

       XLA_AE_LINES ael,

       RCV_TRANSACTIONS rt,

       XLA_DISTRIBUTION_LINKS xdl,

       RCV_RECEIVING_SUB_LEDGER rrsl

WHERE  aeh.ae_header_id = xdl.ae_header_id AND

       aeh.ae_header_id = ael.ae_header_id AND

       ael.ae_header_id = xdl.ae_header_id AND

       ael.ae_line_num = xdl.ae_line_num AND

       xdl.source_distribution_id_num_1 = rrsl.rcv_sub_ledger_id(+) AND

       rrsl.rcv_transaction_id = rt.transaction_id(+) AND