Search help exit while user double click

Hi,

As it was done earlier but while test facing some issue,Double clicked value from the output is not returned to input screen whatever thevalues only last value is returning to the screen

please ooverview some of my code,

IF callcontrol-step = 'DISP' or

callcontrol-step = 'SELECT' or "or "AND

callcontrol-step = 'RETURN'.

* EXIT.

SELECT *

from /ain/dm_loct

into table lt_loct.

IF sy-subrc eq 0.

READ TABLE shlp-INTERFACE into ls_interface INDEX 1.

if ls_interface-shlpfield = lc_gln. "'GLN'.

lv_cp_gln = ls_interface-value.

ENDIF.

loop at lt_loct INTO ls_loct.

CALL FUNCTION '/AIN/UI_MAPPED_LOC_ID_GET'

EXPORTING

IV_LOC_GUID = ls_loct-loc_guid

IV_ID_TYPE = lc_fmcg "'FMCG'

IMPORTING

ET_VALUE = lt_value.

* ET_RETURN =

READ TABLE lt_value into ls_value with key element = lc_gln.

* 'GLN'.

if sy-subrc = 0.

ls_loc_gln-GLN = ls_value-element_value.

ls_loc_gln-locdesc = ls_loct-locdesc.

APPEND ls_loc_gln to lt_valuex.

endif.

REFRESH lt_value.

ENDLOOP.

endif.

*-- Mape output data

if callcontrol-step = 'DISP' OR

callcontrol-step = 'SELECT'.

IF lv_cp_gln = '' AND lt_valuex IS NOT INITIAL.

CALL FUNCTION 'F4UT_RESULTS_MAP'

EXPORTING

* SOURCE_STRUCTURE =

apply_restrictions = gc_true "'X'

TABLES

shlp_tab = shlp_tab

record_tab = record_tab

source_tab = lt_valuex

CHANGING

shlp = shlp

callcontrol = callcontrol

EXCEPTIONS

illegal_structure = 1

OTHERS = 2.

* endif.

* exit.

Else.

refresh: record_tab[],lt_final.

LOOP at lt_valuex into ls_loc_gln where gln cp lv_cp_gln.

ls_loc_glnx-GLN = ls_loc_gln-gln.

ls_loc_glnx-locdesc = ls_loc_gln-locdesc.

APPEND ls_loc_glnx to lt_final.

ENDLOOP.

IF sy-subrc eq 0 and lt_final is NOT INITIAL.

CALL FUNCTION 'F4UT_RESULTS_MAP'

EXPORTING

* SOURCE_STRUCTURE =

apply_restrictions = gc_true "'X'

TABLES

shlp_tab = shlp_tab

record_tab = record_tab

source_tab = lt_final

CHANGING

shlp = shlp

callcontrol = callcontrol

EXCEPTIONS

illegal_structure = 1

OTHERS = 2.

else.

ENDIF.

IF record_tab[] is INITIAL.

message 'No values Exist' type 'S'.

ENDIF.

endif.