Customer and their Bank Details in Oracle Apps R12

Let us go step by step and finally we can see the consolidated Query. All these queries were tested in R12.1.1 instance.

Query to Fetch Customer Data:

SELECT

      cust.party_name customer_name

    , cust_acct.cust_account_id

    , cust_acct.account_number

    , cust_uses.site_use_code

    , cust_loc.address1

    , cust_loc.address2

    , cust_loc.address3

    , cust_loc.address4

    , cust_loc.city

    , cust_loc.postal_code

FROM

      hz_parties             cust

    , hz_cust_accounts       cust_acct

    , hz_cust_acct_sites_all cust_site

    , hz_party_sites         party_site

    , hz_cust_site_uses_all  cust_uses

    , hz_locations           cust_loc

WHERE cust.party_id               = cust_acct.party_id

AND   cust_acct.cust_account_id   = cust_site.cust_account_id

AND   cust_site.cust_acct_site_id = cust_uses.cust_acct_site_id

AND   cust_site.party_site_id     = party_site.party_site_id

AND   party_site.location_id      = cust_loc.location_id

AND   cust.party_name             like '%&party_name%';

Query to Find the Bank Account id based on Customer Info

SELECT

    account.ext_bank_account_id -- Link to Bank and Branch Information

   ,acc_instr.instrument_id

   ,acc_instr.ext_pmt_party_id

   ,ext_payer.ext_payer_id

   ,ext_payer.cust_account_id  -- Link to Cust Account Info

   ,ext_payer.acct_site_use_id

FROM

    iby_ext_bank_accounts   account

  , iby_pmt_instr_uses_all  acc_instr

  , iby_external_payers_all ext_payer 

WHERE 1= 1

AND account.ext_bank_account_id = acc_instr.instrument_id

AND acc_instr.ext_pmt_party_id  = ext_payer.ext_payer_id

AND ext_payer.cust_account_id   = '&id_from_previus_query';

Query to Find the Bank And Branch Information based on previous Query

SELECT

     cust.party_name                   customer_Party_name

    ,cust.party_id                     customer_party_id

    ,bank.party_name                   bank_name

    ,bank_prof.home_country   

    ,account.bank_account_num

    ,account.bank_account_name

    ,branch.party_name                 branch_name

    ,branch_prof.bank_or_branch_number branch_number

FROM hz_parties               bank

   , hz_relationships         rel

   , hz_parties               branch

   , hz_organization_profiles bank_prof

   , hz_organization_profiles branch_prof

   , iby_ext_bank_accounts    account

   , iby_account_owners       acc_owner

   ,hz_parties                cust

WHERE 1=1

AND bank.party_id                    = rel.object_id

and bank.party_type                  = rel.object_type

AND rel.object_table_name            = 'HZ_PARTIES'

AND rel.relationship_code            = 'BRANCH_OF'

AND rel.subject_id                   = branch.party_id

AND rel.subject_type                 = branch.party_type

AND rel.subject_table_name           = 'HZ_PARTIES'

AND bank.party_id                    = bank_prof.party_id

AND branch.party_id                  = branch_prof.party_id

AND bank.party_id                    = account.bank_id

AND branch.party_id                  = account.branch_id

AND account.ext_bank_account_id      = acc_owner.ext_bank_account_id

AND acc_owner.account_owner_party_id = cust.party_id

AND account.ext_bank_account_id      ='&ext_bank_accout_id_frm_previous_query';

Consolidated Query to fetch Customer info, Customer Site info, Bank Info and Bank Branch Info:

SELECT

     cust.party_name customer_name

   , cust_acct.account_number

   , cust_acct.cust_account_id

   , cust_uses.site_use_code

   , cust_loc.address1

   , cust_loc.address2

   , cust_loc.address3

   , cust_loc.address4

   , cust_loc.city

   , cust_loc.postal_code

   , bank.party_name                   bank_name

   , bank_prof.home_country

   , branch.party_name                 branch_name

   , branch_prof.bank_or_branch_number branch_number

   , account.bank_account_num

   , account.bank_account_name

FROM hz_parties               bank

   , hz_relationships         rel

   , hz_parties               branch

   , hz_organization_profiles bank_prof

   , hz_organization_profiles branch_prof

   , iby_ext_bank_accounts    account

   , iby_external_payers_all  ext_payer

   , iby_pmt_instr_uses_all   acc_instr

   , hz_parties               cust

   , hz_cust_accounts         cust_acct

   , hz_cust_acct_sites_all   cust_site

   , hz_cust_site_uses_all    cust_uses

   , hz_party_sites           party_site

   , hz_locations             cust_loc

WHERE 1=1

AND bank.party_id                    = rel.object_id

and bank.party_type                  = rel.object_type

AND rel.object_table_name            = 'HZ_PARTIES'

AND rel.relationship_code            = 'BRANCH_OF'

AND rel.subject_id                   = branch.party_id

AND rel.subject_type                 = branch.party_type

AND rel.subject_table_name           = 'HZ_PARTIES'

AND bank.party_id                    = bank_prof.party_id

AND branch.party_id                  = branch_prof.party_id

AND cust_acct.cust_account_id        = cust_site.cust_account_id

AND cust_site.cust_acct_site_id      = cust_uses.cust_acct_site_id

AND party_site.party_id              = cust.party_id

AND party_site.party_site_id         = cust_site.party_site_id

AND party_site.location_id           = cust_loc.location_id

AND cust.party_id                    = cust_acct.party_id

AND bank.party_id                    = account.bank_id

AND branch.party_id                  = account.branch_id

AND account.ext_bank_account_id      = acc_instr.instrument_id

AND acc_instr.ext_pmt_party_id       = ext_payer.ext_payer_id

AND ext_payer.cust_account_id        = cust_acct.cust_account_id

AND cust_uses.site_use_id            = ext_payer.acct_site_use_id

AND cust.party_name             like '%$Party_name%';