Query to identify the Customer Bank details in Oracle Apps R12

SELECT DISTINCT ac.customer_name, ac.customer_number
  FROM iby_pmt_instr_uses_all instr_assign,
       iby_external_payers_all payee,
       iby_ext_bank_accounts bank_acct,
       hz_cust_accounts_all hca,
       ar_customers ac
 WHERE instr_assign.instrument_id = bank_acct.ext_bank_account_id
   AND instr_assign.ext_pmt_party_id = payee.ext_payer_id
   AND instr_assign.instrument_type = 'BANKACCOUNT'
   AND instr_assign.payment_flow = 'FUNDS_CAPTURE'
   AND instr_assign.payment_function = 'CUSTOMER_PAYMENT'
   AND hca.cust_account_id = payee.cust_account_id
   AND ac.customer_number = hca.account_number