Convert Text Equation to an 'actual' Equation?

OK - Stretching, here - please give any guidance you can?

The query:

            SELECT  CONNECT_BY_ROOT(IXKIT) OSZ56ITMP, CONNECT_BY_ROOT(IXMMCU) OSZ56MCUP, LEVEL OSLEV,
              A.IXMMCU OSMMCU, A.IXKIT OSKIT, A.IXKITL OSKITL, A.IXCMCU OSCMCU,
              A.IXITM OSCPIT, A.IXLITM OSCPIL, A.IXQNTY OSQNTY, ('1' ||SYS_CONNECT_BY_PATH(a.ixqnty/10000, '*')) OSEXQTY
            FROM TESTDTA.F3002 A
              WHERE A.IXTBM='M' AND A.IXMMCU IN ('     2620001','     2740001') AND IXEFFF<114021 AND IXEFFT>114021
              START WITH A.IXKIT IN (SELECT DISTINCT D.SDITM FROM TESTDTA.F4211 D 
                WHERE  A.IXMMCU=D.SDMCU AND D.SDMCU IN ('     2620001','     2740001') AND D.SDNXTR<'560' AND D.SDPDDJ<115108 AND SDITM > 0 AND SDDOCO=12000034 )