Hi, all.
I can't set SPACE to my parameters field.
(AT SELECTION-SCREEN ON VALUE-REQUEST)
I use function module 'F4IF_INT_TABLE_VALUE_REQUEST'',
and It's OK if I choose NOT space value, but space value is not good.
It's not update the parameters field value.
if you have any idea, please let me know.
my code is below:
-------------------------------------------
PARAMETERS:
P_SGN(1) TYPE C.
*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_SGN.
PERFORM FRM_F4IF_SGN CHANGING P_SGN.
*
FORM FRM_F4IF_SGN CHANGING PC_SGN.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'FLG'
TABLES
VALUE_TAB = IT_VALUE_TAB
FIELD_TAB = IT_FIELD_TAB
RETURN_TAB = IT_RETURN_TAB
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3.
IF SY-SUBRC = 0.
READ TABLE IT_RETURN_TAB INTO IW_RETURN_TAB INDEX 1.
PC_SGN = IW_RETURN_TAB-FIELDVAL.
ENDIF.
ENDFORM. " FRM_F4IF_ZZTEMP_SIGN
-------------------------------------------
Regards.
Rie.