Hii Vinodh,
First declare a internal table in your TOP include and for EVENT PROCESS ON VALUE-REQUEST , write it in PAI after User_command module.
Here is example,
Top Include:
DATA t_sflight TYPE STANDARD TABLE OF SFLIGHT.
PROCESS AFTER INPUT.
MODULE user_command_9000.
PROCESS ON VALUE-REQUEST.
FIELD carridMODULE f4_help.
MODULE f4_help.
SELECT *
FROM SFLIGHT
INTO TABLE T_SFLIGHT
UPTO 200 ROWS.
IF SY_SUBRC EQ 0.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
dynpprog = sy-repid
dynpnr = sy-dynnr
dynprofield = 'CARRID'
value_org = 'S'
TABLES
value_tab = t_sflight
EXCEPTIONS
parameter_error = 1
no_values_found = 2
OTHERS = 3.
IF sy-subrc <> 0.
* *implement error here
ENDIF.
ENDIF.
ENDMODULE.
regards
Syed