topic Re: Selection Screen Problem in Application Development and Automation Discussions

Selection Screen Problem

Former Member — Tue, 23 Dec 2008 03:35:28 GMT

Hi Experts,

I have one query. My requirement is that based on selection screen input, If I don't find any data then I wanted to display an error message & come back to my selection screen.

I wrote the logic as

If ITAB[] IS NOT INITIAL.

MESSAGE E000 WITH TEXT-M01.

ENDIF.

But It is not coming back to my selection screen. Any suggestion how I can achieve the requirement?

Regards,

Poonam

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 03:38:14 GMT

If you dont find any data then you need write the IF condition

if itab[] is initial.

message 'No data found' type 'E'.

leave to screen 0.

endif.

Best Regards

Ramchander Rao.K

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 03:56:50 GMT

If you have written code in at selection screen use Leave list-processing.

If ITAB[] IS NOT INITIAL.

MESSAGE E000 WITH TEXT-M01.

Leave list-processing.

ENDIF

Shiva

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 03:57:39 GMT

Hi,

Do this way...

at selection-screen on p_file. u201Cp_file is parameter on selection-screen

*---checking file exist or not in AS

put you select query here.....

If ITAB[] IS NOT INITIAL.

MESSAGE E000 WITH TEXT-M01.

ENDIF.

Thanks & Regards,

Krishna..

Re: Selection Screen Problem

dev_parbutteea — Tue, 23 Dec 2008 03:58:20 GMT

Hi,

- in START-OF-SELECTION

event do your data retrievals,

select *

from table.

if sy-subrc <> 0.

stop.

endif.

- in END-OF-SELECTION event

If ITAB[] IS NOT INITIAL.

MESSAGE s000 WITH TEXT-M01.

ENDIF.

You should display am information message since no errors were found but data entered in selection screen is valid. Its just that no valid data was retrieved from database.

Regards,

Dev.

Re: Selection Screen Problem

antony_paul2 — Tue, 23 Dec 2008 04:28:14 GMT

Hi,

You need to check for data at AT SELECTION-SCREEN event. While processing START-OF-SELECTION you can never go back to your selection screen by throwing an error message.

Regards,

Antony

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 04:47:23 GMT

Hi,

Try this...

if itab[] is initial.

message 'XXXXX' type 'I' as 'E'.

leave to screen 0.

endif.

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 05:14:46 GMT

Hi,

You need to write this code under the event AT SELECTION SCREEN.

it will then return to selection screen.

-Raj

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 05:16:50 GMT

You can try it like this

if itab[] is initial.

MESSAGE 'PLEASE CHECK THE ENTRY' TYPE 'E'.

else.

Message----

you wont to exit the selection screen when there is no match fir ur perticular condition hence its better if you use ita[] is initial.

hence whenever there is no match fr the particular condition it will give u this message

regards

sumeet malhotra

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 05:21:48 GMT

Hi,

try this

at selection-screen on s_bukrs (Ur screen input).

select single bukrs from t001 into it_t00l where bukrs in s_bukrs.( Ur selection )

if sy-subrc <> 0.

message E000 with text-001.

exit.

endif.

it will work for requirement.

Re: Selection Screen Problem

Former Member — Tue, 23 Dec 2008 05:26:19 GMT

Hi,

U cant come back to the selection screen if u are passing the error message .

U need to write as follow.

If not itab[] is initial.

Message text-001 type 'I'.

Leave List-processing.

endif.

This will definately work.

Regards,

Naresh.