R12 Customer Bank Accounts

The data model for storing Banks and Bank Account information has changed for this release of the Oracle Applications Suite.

Banks and their Branches are now each stored as Parties (in HZ_PARTIES) in their own right. They are linked together through Relationships (in HZ_RELATIONSHIP). There is a separate link for both Bank to Branch and also from Branch to Bank.

The Bank Accounts themselves are now stored in the new Oracle Payments Application. All tables are prefixed with the Application Short Name, IBY. The bank accounts themselves are stored in the IBY_EXT_BANK_ACCOUNTS table. The bank_id and branch_id fields link the Bank Account to the relevant Bank and Branch Parties in the HZ_PARTIES table.

Now, linking the Bank Account to the relevant Customer is a bit more involved. The table IBY_ACCOUNT_OWNERS can be used to identify the Customer Party (using the ext_bank_account_id to link the 2 IBY tables) that the Bank Account belongs to. Identifying the Customer Site that the Bank Account is actually attached to is a little bit trickier!

This is done through linking together the following tables IBY_EXTERNAL_PAYERS_ALL and IBY_PMT_INSTR_USES_ALL. A record is created in the Payment Instrument Uses table IBY_PMT_INSTR_USES_ALL for each assignment of a Bank Account. This record is linked to the bank account by matching the ext_bank_account_id to the instrument_id. Now, each Instrument Record links to an External Payer Record held in IBY_EXTERNAL_PAYERS_ALL using the ext_pmt_party_id. It is the External Payer Record that links us to a customer and Customer Site Use.

There is a record stored in the IBY_EXTERNAL_PAYERS_ALL table for every customer site use defined. The IBY_PMT_INSTR_USES_ALL is a pointer to the specific Site Use that the Bank Account has been assigned to.

The following query gives you the links required for matching a Bank Account to its Customer Site Record:

SELECT cust.party_name customer_name

, 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

, 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_account_owners acc_owner

, 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_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 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 = 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_acct.cust_account_id = cust_site.cust_account_id

AND cust_site.cust_acct_site_id = cust_uses.cust_acct_site_id

AND cust_uses.site_use_id = ext_payer.acct_site_use_id

AND cust_uses.location = cust_loc.location_id

AND cust.party_id = cust_acct.party_id;