HR取静态Salary

DATA: LS_RETURN TYPE BAPIRETURN1,
          LT_BASICPAYTAB TYPE TABLE OF BAPIPAKEY,
          LS_BASICPAYTAB LIKE LINE OF LT_BASICPAYTAB,
          LT_WAGETYPES TYPE TABLE OF BAPIP0008P,
          LS_WAGETYPES LIKE LINE OF LT_WAGETYPES.
  CLEAR:LS_RETURN,LT_BASICPAYTAB,LS_BASICPAYTAB,LT_WAGETYPES,LS_WAGETYPES.
  CASE  P_INT.
    WHEN 2.

      CALL FUNCTION 'BAPI_BASICPAY_GETLIST'
        EXPORTING
          EMPLOYEENUMBER   = PERNR-PERNR
          TIMEINTERVALLOW  = PYENDDA
          TIMEINTERVALHIGH = PYENDDA
        IMPORTING
          RETURN           = LS_RETURN
        TABLES
          BASICPAYEMPKEY   = LT_BASICPAYTAB.

      IF LS_RETURN IS INITIAL.
*
        LOOP AT LT_BASICPAYTAB INTO LS_BASICPAYTAB.

          CLEAR: LS_RETURN.
          CALL FUNCTION 'BAPI_BASICPAY_GETDETAIL'
            EXPORTING
              EMPLOYEENUMBER = LS_BASICPAYTAB-EMPLOYEENO
              SUBTYPE        = LS_BASICPAYTAB-SUBTYPE
              OBJECTID       = LS_BASICPAYTAB-OBJECTID
              LOCKINDICATOR  = LS_BASICPAYTAB-LOCKINDIC
              VALIDITYBEGIN  = LS_BASICPAYTAB-VALIDBEGIN
              VALIDITYEND    = LS_BASICPAYTAB-VALIDEND
              RECORDNUMBER   = LS_BASICPAYTAB-RECORDNR
            IMPORTING
              RETURN         = LS_RETURN
            TABLES
              WAGETYPES      = LT_WAGETYPES.

          READ TABLE LT_WAGETYPES INTO LS_WAGETYPES WITH KEY WAGETYPE = L_LGART.
          IF SY-SUBRC = 0.

            ADD LS_WAGETYPES-AMOUNT TO <DYN_FIELD>.

          ENDIF.

        ENDLOOP.
      ENDIF.

    WHEN 1.
* overseas allowance
      SELECT BETRG
        FROM PA0014
        INTO <DYN_FIELD>
        UP TO 1 ROWS
        WHERE PERNR = PERNR-PERNR
        AND LGART = L_LGART
        AND BEGDA <= PYENDDA
        AND ENDDA >= PYENDDA.
      ENDSELECT.
    WHEN OTHERS.
  ENDCASE.