Re: Query Correction

I tried this below but it is showing the error

WITH RecursiveSQL as (

    SELECT 1 as Level,INV1.ItemCode as ABSCODE,ITT1.Code as ITEMCODE,OITM.ItmsGrpCod,Oitm.ItemName,

  Oitm.BuyUnitMsr, ITT1.Quantity

    FROM INV1 INNER JOIN OITT ON INV1.ItemCode = OITT.Code

  INNER JOIN ITT1 ON ITT1.Father=OITT.Code

    INNER JOIN OITM  ON ITT1.Code = OITM.ItemCode 

    UNION ALL

    SELECT RecursiveSQL.Level+1  as Level, RecursiveSQL.ABSCODE,OITT.Code,OITT.DataSource,ITT1.Code as ITEMCODE,

  OITM.ItmsGrpCod,OITM.ItemName,Oitm.BuyUnitMsr,ITT1.Quantity

    FROM RecursiveSQL INNER JOIN INV1 ON RecursiveSQL.ITEMCODE = INV1.ItemCode

    INNER JOIN OITT ON INV1.ItemCode = OITT.Code

  INNER JOIN ITT1 ON ITT1.Father=OITT.Code

    INNER JOIN OITM  ON ITT1.Code = OITM.ItemCode 

)

SELECT * FROM RecursiveSQL  where INV1.DocEntry='19009'