TabStrip ALV Using OO

[Former Member]

Dear Guys ,

I have made an ALV using OO .

My ALV has to grids .The main Grid (up) and the second Grid (down) which has 2 tab strips.

The functionality is like this : When i press a button to the first ALV some data appears to the grids in the tabs.

My report works OK if when i run it for first time i press the button to the first Grid.All the data are refreshed  OK.

If i run the report and the first move is to change tab the i cannot refresh the data !!!!

Look my code

Main Screen 0100

<code>

*&---------------------------------------------------------------------*
*&  Include           YDP_DLV_VIEWS_TEST_TABS
*&---------------------------------------------------------------------*

*&SPWIZARD: FUNCTION CODES FOR TABSTRIP 'TAB1'
CONSTANTS: BEGIN OF C_TAB1,
              TAB1 LIKE SY-UCOMM VALUE 'TAB1_FC1',
              TAB2 LIKE SY-UCOMM VALUE 'TAB1_FC2',
            END OF C_TAB1.
*&SPWIZARD: DATA FOR TABSTRIP 'TAB1'
CONTROLS:  TAB1 TYPE TABSTRIP.
DATA:      BEGIN OF G_TAB1,
              SUBSCREEN   LIKE SY-DYNNR,
              PROG        LIKE SY-REPID VALUE 'YDP_DLV_VIEWS_TEST',
              PRESSED_TAB LIKE SY-UCOMM VALUE C_TAB1-TAB1,
            END OF G_TAB1.

*&SPWIZARD: OUTPUT MODULE FOR TS 'TAB1'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: SETS ACTIVE TAB
MODULE TAB1_ACTIVE_TAB_SET OUTPUT.
   TAB1-ACTIVETAB = G_TAB1-PRESSED_TAB.
   CASE G_TAB1-PRESSED_TAB.
     WHEN C_TAB1-TAB1.
       G_TAB1-SUBSCREEN = '0101'.
       PERFORM DISPLAY_ALV_101.      " ALV of First tab
     WHEN C_TAB1-TAB2.
       G_TAB1-SUBSCREEN = '0102'.
       PERFORM DISPLAY_ALV_101.
     WHEN OTHERS.
*&SPWIZARD:      DO NOTHING
   ENDCASE.
ENDMODULE.                    "TAB1_ACTIVE_TAB_SET OUTPUT

*&SPWIZARD: INPUT MODULE FOR TS 'TAB1'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: GETS ACTIVE TAB
MODULE TAB1_ACTIVE_TAB_GET INPUT.
   OK_CODE = SY-UCOMM.
   CASE OK_CODE.
     WHEN C_TAB1-TAB1.
       G_TAB1-PRESSED_TAB = C_TAB1-TAB1.
     WHEN C_TAB1-TAB2.
       G_TAB1-PRESSED_TAB = C_TAB1-TAB2.
     WHEN OTHERS.
*&SPWIZARD:      DO NOTHING
   ENDCASE.
ENDMODULE.                    "TAB1_ACTIVE_TAB_GET INPUT

</code>

[Former Member]

Hello Dimitris.

  CASE G_TAB1-PRESSED_TAB.
    WHEN C_TAB1-TAB1.
      G_TAB1-SUBSCREEN = '0101'.
      PERFORM DISPLAY_ALV_101.      " ALV of First tab
    WHEN C_TAB1-TAB2.
      G_TAB1-SUBSCREEN = '0102'.
      PERFORM DISPLAY_ALV_101.

What is Inside PERFORM DISPLAY_ALV_101? , are these routines specific for each subscreen?, then this might be the issue, you might be iniialzing containers in screen1 , when you are displaying screen2 . Also your source code does not contain the complete details of the sub routine calls,so its hard to tell where the issue might be ( possible missing refresh.. )

Thanks,

Venkat.