How to get AR Transaction line coresponded unit cost

Summary

How to get AR Transaction line coresponded unit cost

Content

I am trying to get the AR Transaction line item unit cost  ( Transaction Source  =  Distributed Order Orchestration )

i have tried the following sql but i can't connect to the CST_TRANSACTION_COSTS table

SELECT
RCTA.TRX_NUMBER,
ESIV.ITEM_NUMBER,
ESIV.ORGANIZATION_ID--,
--CTC.UNIT_COST

FROM     
RA_CUSTOMER_TRX_ALL            RCTA,
RA_CUSTOMER_TRX_LINES_ALL      RCTL,
CST_INV_TRANSACTIONS           CIT,
CST_TRANSACTIONS              CT,
--CST_TRANSACTION_COSTS         CTC,
EGP_SYSTEM_ITEMS_V            ESIV

WHERE 1=1
AND RCTA.CUSTOMER_TRX_ID = RCTL.CUSTOMER_TRX_ID
AND RCTL.INTERFACE_LINE_ATTRIBUTE5 = CIT.DOO_FULLFILL_LINE_ID