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[Former Member]

Hi all,

My selection screen contains 3 fields say for eg area,subarea and plant .If i enter area and plant which is not there in database table if i execute the program,a popup window should come on the selection-screen saying tht the data does not exits and if i select the tick mark on the popup window it should be on the selection screen itself.How to do this.Pls explain with a help of a source code .

[Former Member]

Hi alex,

Simple

1. The main things are

a) use START-OF-SELECTION event

b) use LEAVE LIST-PROCESSING

2. like this

3.

START-OF-SELECTION.

IF <ERROR CONDITION>.

MESSAGE 'NO DATA FOUND' TYPE 'I'.

LEAVE LIST-PROCESSING.

ENDIF.

4.

Note:

a) Give message type I,S etc (and not E)

b) use leave list-processing, so that

the system does not go further,

and remains there itself on the selection screen.

regards,

amit m.

[Former Member]

Lets say your data is selecting into ITAB table,then

you can do like,

if ITAB[] is initial.
 MESSAGE I000 WITH 'no data selected'.
 STOP.
endif.

to display a message just you can use MESSAGE.

you can create a message in SE91.

the same you can use in the programs like,

MESSAGE I000(ZMSG) WITH 'NO DATA SELECTED'.

[Former Member]

hi Alex,

You can achieve the same in multiple way ... one making use of message statement and the other with the helps of FM 'POPUP_TO_CONFIRM'. make use either of them ..

Regards,

Santosh

[Former Member]

Hi,

You can code your conditions in At selection screen event, When ever condition is not satisfied

raise message of type i or use function module popup_to_inform and for leaving the program and remaining on selection screen you can use leave list-processing.

Hope this helps.

[Former Member]

hi,

u can give message type 'I'.

<b>example</b> :

tables t001w.

parameters : p_werks like t001w-werks.

• p_lgort like t00l-lgort.

at selection-screen.

select single * from t001w where werks = p_werks.

if sy-subrc ne 0.

message id '00' type 'I' number '058' .

else.

write : / 'ok'.

endif.

reward if useful...

[Former Member]

Hi,

use below logic

PARAMETERS: P_VARI LIKE RSVAR-VARIANT DEFAULT '/DEFAULT'.

AT SELECTION-SCREEN.

IF P_VARI IS INITIAL.

CALL FUNCTION 'POPUP_CONTINUE_YES_NO'

EXPORTING

TEXTLINE1 = 'Invalid entry'

• TEXTLINE2 = WSC-DECISION_TEXT2

TITEL = '??? DECISION TIME ???'

IMPORTING

ANSWER = LV_ANSWER.

IF LV_ANSWER = 'J'.

ENDIF.

ENDIF.

Regards

amole

[Former Member]

at selection-screen.

if area is <> ''.

select area into zarea from <tablename>

where area = area.

if sy-subrc <> 0.

message i(zclass).

leave list processing.

endif.

endif.