BAPI_QUALNOT_GETDETAIL refresh

Hi, I used this bapi ALV report. First run lt_notitem is true value but i used qm02 tcode changed value below first picture and second picture. My report click refresh button (below third picture) bapi lt_notitem table same value not get changed value. I turn back first screen select-option run F8 lt_notitem table get new value. where is problem ? How is solved ?

    REFRESH: lt_notlongtxt,
             lt_notitem,lt_notitem[],
             lt_notifcaus,
             lt_notifactv,
             lt_notiftask,
             lt_notifpartnr,
             lt_return.


    CLEAR   : lt_notlongtxt ,
              lt_notitem , lt_notitem[],
              lt_notifcaus ,
              lt_notifactv ,
              lt_notiftask ,
              lt_notifpartnr ,
              lt_return .


    CLEAR: ls_notifheader_export,
           ls_notifhdtext.


    CALL FUNCTION 'BAPI_QUALNOT_GETDETAIL'
      EXPORTING
        number             = ls_qmel-qmnum
      IMPORTING
        notifheader_export = ls_notifheader_export
        notifhdtext        = ls_notifhdtext
      TABLES
        notlongtxt         = lt_notlongtxt
        notitem            = lt_notitem
        notifcaus          = lt_notifcaus
        notifactv          = lt_notifactv
        notiftask          = lt_notiftask
        notifpartnr        = lt_notifpartnr
        return             = lt_return.