topic Re: value check in selection screen in Application Development and Automation Discussions

value check in selection screen

Former Member — Mon, 02 Apr 2007 07:21:01 GMT

Dear Abapers,

i want to check value at selection screen , how to do this.

e.g. My selection screen contain matnr(select-option) and i want to check values of matnr from check table mara. also if the value is not in mara then i want to show error message .

pl suggest how to do this

Regards,

Kapil Soni

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:22:44 GMT

Hi..,

use the event AT SELECTION-SCREEN.

<b>report zprogram .

tables mara.

select-options s_matnr for mara-matnr.

AT SELECTION-SCREEN.

select single matnr from mara into mara-matnr where matnr in s_matnr.

if sy-subrc ne 0.

message 'Material doesnot exist' type 'E'.

endif.

START-OF-SELECTION.

........</b>

reward if it helps u..

sai ramesh

Message was edited by:

Sai ramesh

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:23:12 GMT

Hi Kapil,

You can use the AT SELECTION-SCREEN event.

The code will be as follows :

AT SELECTION-SCREEN ON <Material Field say P_MATNR>.

SELECT SINGLE * FROM MARA where MATNR = P_MATNR.

IF SY-SUBRC <> 0.

Error message.

ENDIF.

Regards,

Himanshu

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:23:37 GMT

Hi,

Validation of material clear t001w.

if not s_matnr is initial.

select matnr from mara up to 1 rows

into mara-matnr

where matnr in s_matnr.

endselect.

if sy-subrc ne 0.

message e004. " Invalid Material Number

endif.

regards,

Anji

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:26:57 GMT

hi,

do this way ..


at selection-screen.
if not s_matnr is initial.
  select single * from mara where matnr = s_matnr.
  if sy-subrc <> 0.
   message e000 with ' No material found for the selection criteria'.
  endif.
endif.

Regards,

Santosh

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:27:30 GMT

at selection-screen on s_matnr.

select single matnr from mara where matnr = p_matnr.

if sy-subrc <> 0.

message e000(zz) with 'Enter another material number'.

endif.

regards,

keerthi

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:30:46 GMT

Thanks ,

I know At selection-screen event where we can check validation. but in select-option there is one option like we can check value at select-option.

e.g. s_matnr for mara-matnr value-check.

like this there is one option, i am not too much sure in this . can any one explain me what is this.

Regards,

Kapil Soni

Re: value check in selection screen

Former Member — Mon, 02 Apr 2007 07:38:21 GMT

Hi ..

The value entered in the field is checked against the check table or fixed values defined in the ABAP Dictionary. There must be a LIKE reference to an ABAP Dictionary field.

For further Reference see The Help By preesing F1 key in the VALUE CHECK .

Regards

Bala..

Message was edited by:

S Balasubramanian