error message for this at selection

Former Member — Tue, 02 Dec 2008 12:31:24 GMT

hi.

i want to throw thw error message if the user enters the value not valid for the zregion1 of zbwcntry

and user should be able to correct it before moving ahead.

Also,iis not a mandatory field,So if it is initial,it can b blank.

but if the input doesnot lie in the range,it should give error message.

please suggest the line of code and where it is to be added.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_REGN1-LOW.

SELECT LAND1

ZREGION1

FROM ZBWCNTRY

INTO CORRESPONDING FIELDS OF TABLE IT_ZBWCNTRY UP TO 1000 ROWS.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

retfield = 'ZREGION1'

PVALKEY = ' '

DYNPPROG = SY-CPROG

DYNPNR = SY-DYNNR

DYNPROFIELD = 'S_REGN1'

STEPL = 0
WINDOW_TITLE =
VALUE = ' '

VALUE_ORG = 'S'

MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =

tables

value_tab = IT_ZBWCNTRY

FIELD_TAB =
RETURN_TAB =
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_REGN1-HIGH.

SELECT LAND1

ZREGION1

FROM ZBWCNTRY

INTO CORRESPONDING FIELDS OF TABLE IT_ZBWCNTRY UP TO 1000 ROWS.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

retfield = 'ZREGION1'

PVALKEY = ' '

DYNPPROG = SY-CPROG

DYNPNR = SY-DYNNR

DYNPROFIELD = 'S_REGN1 '

STEPL = 0
WINDOW_TITLE =
VALUE = ' '

VALUE_ORG = 'S'

MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =

tables

value_tab = IT_ZBWCNTRY

FIELD_TAB =
RETURN_TAB =
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Re: error message for this at selection

Former Member — Tue, 02 Dec 2008 12:32:50 GMT

after executing the program u have to write the vaildation code . while selection u r not able to do

Regards,

ajay

Re: error message for this at selection

Former Member — Tue, 02 Dec 2008 12:49:33 GMT

start-of-selection:

you can do validations for the input fields

check ur parameter value in table IT_ZBWCNTRY. if subrc fails MESSAGE...

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error message for this at selection

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