update,

it114105/itp4512/Lab06/Z_06_SELECT_SCR.abap

@@ -0,0 +1,12 @@
+*&---------------------------------------------------------------------*
+*& Report  Z_06_SELECT_SCR                                             *
+*&                                                                     *
+*&---------------------------------------------------------------------*
+*&                                                                     *
+*&                                                                     *
+*&---------------------------------------------------------------------*
+
+REPORT Z_06_SELECT_SCR
+PARAMETERS: P_CARRID TYPE SBOOK-CARRID OBLIGATORY,
+            P-FLDATE TYPE SBOOK-FLDATE DEFAULT SY-DATUM,
+            P-SMOKER AS CHECKBOX.

it114105/itp4512/Lab06/Z_06_SELECT_SCR_2.abap

@@ -0,0 +1,19 @@
+*&---------------------------------------------------------------------*
+*& Report  Z_06_SELECT_SCR_2                                           *
+*&                                                                     *
+*&---------------------------------------------------------------------*
+*&                                                                     *
+*&                                                                     *
+*&---------------------------------------------------------------------*
+
+REPORT Z-06-Z_06_SELECT_SCR_2
+TABLES SPFLI.
+SELECT-OPTIONS S-CARRID FOR SPFLI-CARRID NO INTERVALS DEFAULT 'LH'.
+SELECT-OPTIONS S-CONNID FOR SPFLI-CONNID NO-EXTENSION DEFAULT 99 TO 1999.
+
+SELECT * FROM SPFLI WHERE CARRID IN S-CARRID
+                    AND   CONNID IN S-CONNID.
+
+                    WRITE: / SPFLI-CARRID, SPFLI-CONNID.
+
+ENDSELECT.

it114105/itp4512/Lab06/Z_06_SELECT_SCR_3.abap

@@ -0,0 +1,58 @@
+*&---------------------------------------------------------------------*
+*& Report  Z_06_SELECT_SCR_3                                           *
+*&                                                                     *
+*&---------------------------------------------------------------------*
+*&                                                                     *
+*&                                                                     *
+*&---------------------------------------------------------------------*
+
+REPORT Z_06_SELECT_SCR_3
+
+TABLES SBOOK.
+TABLES SPFLI
+SELECTION-SCREEN BEGIN OF BLOCK OPTIONS WITH FRAME TITLE OP1.
+    PARAMETERS: R1 RADIOBUTTON GROUP G1.
+                R2 RADIOBUTTON GROUP G1 DEFAULT 'X'.
+                R3 RADIOBUTTON GROUP G1.
+    SELECT-OPTIONS: S_CARRID FOR SBOOK-CARRID,
+                    S_CONNID FOR SBOOK-CONNID NO INTERVALS.
+                    S_FLDATE FOR SBOOK-FLDATE NO TNTERVALS DEFAULT SY-DATUM.
+SELECTION-SCREEN END OF BLOCK OPTIONS.
+
+TYPES: BEGIN OF REC,
+       CARRID   TYPE SBOOK-CARRID,
+       CONNID   TYPE SBOOK-CONNID,
+       CITYFROM TYPE SPFLI-CITYFROM,
+       CITYTO   TYPE SPFLI-CITYTO,
+       FLDATE   TYPE SBOOK-FLDATE,
+       CLASS    TYPE SBOOK-CLASS,
+       END OF REC.
+
+DATA: WA TYPE REC,
+      ITAB TYPE TABLE OF REC.
+      CLS TYPE SBOOK-CLASS.
+
+IF R1 = 'X'.
+    CLS = 'B'.
+ELSEIF R2 = 'X'.
+    CLS = 'Y'.
+ELSE.
+    CLS = 'F'.
+ENDIF.
+
+SELECT SBOOK~CARRID SBOOK~CONNID CITYFROM CITYTO FLDATE CLASS
+    INTO TABLE ITAB
+    FROM SBOOK INNER JOIN SPFLI
+            ON SBOOK~CARRID = SPFLI~CARRID
+            AND SBOOK~CONNID = SPFLI~CONNID
+    WHERE SBOOK~CARRID IN S_CARRID
+        AND SBOOK~CONNID IN S_CONNID
+*       AND FLDATE IN S_FLDATE
+        AND CLASS = CLS.
+
+LOOP AT ITAB INTO WA.
+    WRITE: / WA-CARRID, WA-CONNID, WA-CITYFROM, WA-CITYTO, WA-FLDATE, WA-CLASS.
+ENDLOOP.
+
+INITIALIZATION.
+    OP1 = 'Options'.