SQL - Invalid Object within a subquery

SELECT
      *
FROM (
      SELECT
           TT.TRANSDATE,
            TT.TAXAMOUNTCUR , TT.TAXORIGIN , TT.VOUCHER , TT.TAXITEMGROUP
          , TT.TAXCODE , TT.SOURCEBASEAMOUNTCUR , TT.SOURCETAXAMOUNTCUR
          , TTGJAERIVA.TAXTRANSRELATIONSHIP
          , TTGJAERIVA.GENERALJOURNALACCOUNTENTRY
          , TTGJAERIVA.LEDGERDIMENSION
          , GJAERIVA.TEXT
          , GJAERIVA.LEDGERDIMENSION AS LEDGERDIMENSIONGAE
          , GJAERIVA.POSTINGTYPE
      FROM TAXTRANS TT
      INNER MERGE JOIN TAXTRANSGENERALJOURNALACCOUNTENTRY TTGJAERIVA ON TTGJAERIVA.TAXTRANS = TT.RECID
      INNER MERGE JOIN GENERALJOURNALACCOUNTENTRY GJAERIVA ON TTGJAERIVA.GENERALJOURNALACCOUNTENTRY = GJAERIVA.RECID
            AND GJAERIVA.POSTINGTYPE IN (14, 236, 71, 41)
            AND TT.TRANSDATE >= '2016-10-10'
      WHERE (TT.TAXORIGIN <> 11
     AND TT.TRANSDATE BETWEEN '2017-10-10' AND '2017-12-15')
     OR (TT.TAXORIGIN = 11)
      -- AND TT.TRANSDATE BETWEEN '2017-10-20' AND '2017-10-25')
    ) AS T
LEFT MERGE JOIN (
      SELECT
            VOUCHER , SOURCERECID , TAXITEMGROUP , TAXCODE
          , GENERALJOURNALACCOUNTENTRY , TAXAMOUNT , TAXAMOUNTCUR
      FROM TT
    ) TTRISR ON T.VOUCHER = TTRISR.VOUCHER
          AND T.SOURCERECID = TTRISR.SOURCERECID
          AND T.TAXITEMGROUP = TTRISR.TAXITEMGROUP
          AND (TTRISR.TAXCODE LIKE 'R%')
          AND TTRISR.GENERALJOURNALACCOUNTENTRY = TTGJAE.GENERALJOURNALACCOUNTENTRY