Table Contol: Showing All records instead of select statement conditions

Dear ABAP Gurus N Experts,

I am using a table Control to modify the entries of a table. But here it showing all the records instead of records which full fill the select conditions.

I am using following to filter the data.

FORM Get_data.

SELECT

    container

    shipment_no

    bill_of_lad

    bl_date

    DATE_OF_PORT

    ARRIVAL_NO1

    ED_TRUCKING

INTO CORRESPONDING FIELDS OF TABLE itab from zshipment01 where date_of_shipment in date

and  IS_ARVD_PORT <> 'X'.

endform.

Which is used at as follows:

data: IS_ARVD_PORT(1) type c.

data: wa type zshipment01.

data: ok_code type sy-ucomm,

      save_ok like ok_code.

SELECT-OPTIONS: DATE FOR zshipment01-date_of_shipment.

start-of-selection.

perform get_data.

&----

*&      Module  STATUS_0020  OUTPUT

&----

•       text

----

call screen 20.

module STATUS_0020 output.

case sy-ucomm.

   when 'EXIT'.

      leave program.

   when 'SAVE'.

Please suggest, where am i wrong.

I am new to ABAP, I have made the search, but failed. If this is not the right Forum than redirect me to to the right forum.

Early response will be highly appreciated.

• => Not appreciated*

With thanks,

DSC

Moderator Message: Still basic post. Please read the Rules of Engagement of these forums before further posting.

Edited by: kishan P on Feb 29, 2012 6:59 PM