Why I am not getting the correct Account

Question

I want to get the account of an item from sales order. The account should be the one that from fnd_flex_values_vl with set name XX_ACCOUNT.
This is my query:
select
ooh.transactional_curr_code,
gcc.segment1, gcc.segment2, gcc.segment3, gcc.segment4, gcc.segment5 account,
ooh.order_number so_number, ooh.header_id
from
mtl_parameters mp,
gl_code_combinations gcc,
mtl_transaction_types mtt,
mtl_material_transactions mmt,
mtl_system_items msi,
( select order_number, transactional_curr_code, ship_to_org_id, header_id from oe_order_headers_all where order_number = 12345678 ) ooh,
oe_order_lines_all ool
where 1=1
and mmt.distribution_account_id = gcc.code_combination_id
and mmt.transaction_type_id = mtt.transaction_type_id
and mmt.organization_id = mp.organization_id
and mmt.inventory_item_id = msi.inventory_item_id
and mmt.organization_id = msi.organization_id
and ooh.header_id = ool.header_id
and mmt.trx_source_line_id = ool.line_id
and mmt.inventory_item_id = ool.inventory_item_id

Answer 1

Perhaps you mean the Sales Account defined in the item master?
Example:
select
ooh.header_id,
ooh.order_number so_number,
ool.line_id,
ool.line_number || '.' || ool.shipment_number as line_number,
ooh.transactional_curr_code,
msi.segment1 as item,
gcc.concatenated_segments sales_account
from
oe_order_headers_all ooh,
oe_order_lines_all ool,
mtl_system_items msi,
gl_code_combinations_kfv gcc
where 1=1
and ooh.header_id = ool.header_id
and ool.inventory_item_id = msi.inventory_item_id
and ool.ship_from_org_id = msi.organization_id
and msi.sales_account = gcc.code_combination_id
{code}
I don't know what you mean with "Sales Order Account". I am not a financial specialist, but as far as I know OM does not do any accounting, just the other modules like inventory or AR. Inventory will do some "sales order issue" transaction on shipments which will get accounted (cost manager etc) and AR will generate accounts when the invoice gets created...
And pay attention to the above query, as there might be order lines where ship_from_org_id is null, e.g. bill-only orders.
regards,
David.