Hi,
this is, like you say, a temporary view and the view name is the one you have found. It is generated when you search for a specific part and holds the data for a limited time. Data is fetched and calculated from several other views.
If you check the debugger, the select for the in tab All looks like this:
SELECT
date_required,
order_supply_demand_type,
status_desc,
qty_supply,
qty_demand,
qty_reserved,
qty_pegged,
qty_short,
NULL,
&ao.order_supply_demand_api.get_qty_plannable_fast_tmp__(:p0,
:p1,
:p2,
:p3,
trunc(date_required),
:p4,
:p5,
'ORDER_SUPPLY_DEMAND_EXT',
'FALSE',
'FALSE',
:p6),
NULL,
&ao.order_supply_demand_api.get_qty_plannable_fast_tmp__(:p7,
:p8,
:p9,
:p10,
trunc(date_required),
:p11,
:p12,
'ORDER_SUPPLY_DEMAND_EXT',
'TRUE',
'FALSE',
:p13),
NULL,
&ao.order_supply_demand_api.get_qty_plannable_fast_tmp__(:p14,
:p15,
:p16,
:p17,
trunc(date_required),
:p18,
:p19,
'ORDER_SUPPLY_DEMAND_EXT',
'FALSE',
'TRUE',
:p20),
NULL,
&ao.order_supply_demand_api.get_qty_plannable_fast_tmp__(:p21,
:p22,
:p23,
:p24,
trunc(date_required),
:p25,
:p26,
'ORDER_SUPPLY_DEMAND_EXT',
'TRUE',
'TRUE',
:p27),
&ao.order_supply_demand_api.get_qty_plannable_fast_tmp__(:p28,
:p29,
:p30,
:p31,
trunc(date_required),
:p32,
:p33,
'CUSTORD_SUPPLY_DEMAND',
'TRUE',
'FALSE',
:p34),
order_no,
line_no,
rel_no,
line_item_no,
info,
condition_code,
project_id,
&ao.project_api.get_name(project_id),
&ao.activity_api.get_sub_project_id(activity_seq),
&ao.activity_api.get_sub_project_description(activity_seq),
&ao.activity_api.get_activity_no(activity_seq),
&ao.activity_api.get_description(activity_seq),
activity_seq,
part_no,
contract
FROM
&ao.order_supp_dem_ext_tmp_view
WHERE
snapshot_id = :p35
ORDER BY
date_required,
decode(qty_demand, 0, 0, 1),
order_no
Meaning for a lot of the columns, an API is used to fetch and calculate data. They all seem to be found in either table ORDER_SUPPLY_DEMAND_EXT or CUSTORD_SUPPLY_DEMAND.