MTL_CST_TXN_COST_DETAILS stores the cost of a transaction by element and level.

记录每一笔事务处理的成本；对于每笔库存事务的记录，这个表中有可能有记录，也有可能没记录；对于那些可以手工设定成本的事务处理，在这个表中有记录，例如，录入成本的杂项事务处理等

===Fields Relationship===

MTL_CST_TXN_COST_DETAILS.COST_ELEMENT_ID = CST_COST_ELEMENTS.COST_ELEMENT_ID

MTL_CST_TXN_COST_DETAILS.TRANSACTION_ID = MTL_MATERIAL_TRANSACTIONS.TRANSACTION_ID

===Key Fields===

LEVEL_TYPE:this level,previous level

===Scripts===

select transaction_id txn_id, organization_id org_id, inventory_item_id item_id, cost_element_id ce,
level_type lt, transaction_cost txn_cst, value_change v_chg, new_average_cost new_avg
from mtl_cst_txn_cost_details where transaction_id = &transaction_id;

insert into mtl_cst_txn_cost_details (
transaction_id
,organization_id
,cost_element_id
,level_type
,last_update_date
,last_updated_by
,creation_date
,created_by
,last_update_login
,request_id
,program_application_id
,program_id
,program_update_date
,inventory_item_id
,transaction_cost
,new_average_cost
,percentage_change
,value_change)
select
transaction_id
,organization_id
,1
,1
,last_update_date
,last_updated_by
,creation_date
,created_by
,last_update_login
,request_id
,program_application_id
,program_id
,program_update_date
,inventory_item_id
,transaction_cost
,null
,null
,null
from mtl_material_transactions
where transaction_id in (&txn_id );