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Returning Values from Selection Screen



 
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PostPosted: Sat Sep 22, 2007 7:53 pm    Post subject: Returning Values from Selection Screen Reply with quote

Code:
SELECT-OPTIONS: s_belnr FOR kblk-belnr.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_belnr-high.
PERFORM f4_belnr USING 'S_BELNR-HIGH'
CHANGING s_belnr.


FORM f4_belnr USING p_fieldname
CHANGING p_belnr LIKE s_belnr.

SELECT belnr xblnr bukrs ktext
INTO CORRESPONDING FIELDS OF TABLE it_values
FROM kblk
WHERE blart IN s_blart
AND bltyp EQ '050'
AND bukrs EQ p_bukrs.

* Call to SAP function to show values
repid = sy-repid.
dynnr = sy-dynnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
retfield = 'BELNR'
dynpprog = repid
dynpnr = dynnr
dynprofield = p_fieldname
* window_title = text-001
value_org = 'S'
TABLES
value_tab = it_values
return_tab = it_rettab.
* Return selected value
READ TABLE it_rettab INDEX 1.
IF sy-subrc = 0.
IF p_fieldname CS 'LOW'.
p_belnr-low = it_rettab-fieldval.
ELSE.
p_belnr-high = it_rettab-fieldval.
ENDIF.
ENDIF.

CLEAR it_values[].
CLEAR it_rettab[].
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