topic Error message in Application Development and Automation Discussions

Error message

former_member204025 — Mon, 05 Oct 2009 13:17:15 GMT

Hi guys,

I have to write a error message if after entering data in the selection screen i have no data, something like this:

if ti_data[] is not initial.

perform show_report.

else.

message e002(z_mensajes).

endif.

But, if ti_data IS INITIAL, I have to come back to the selection screen, how I can do that? I see an empty page and the error message.

Thanks

Gabriela.

Re: Error message

Former Member — Mon, 05 Oct 2009 13:21:35 GMT

I did it this way. Does it fit with your requirement?

at selection-screen.
if p_x = 'E'.
   message s000(ZMSG) with 'dodgy value in param'.
   stop.
endif.

Re: Error message

Former Member — Mon, 05 Oct 2009 13:22:35 GMT

Try this,


if ti_data[] is not initial.
perform show_report.
else.
message e002(z_mensajes).
exit.          " add this
endif.

Re: Error message

Former Member — Mon, 05 Oct 2009 13:24:06 GMT

Hi,

try:

CALL SELECTION-SCREEN ....

leave screen

Regards

Nicole

Re: Error message

former_member204025 — Mon, 05 Oct 2009 13:29:12 GMT

Hi guys,

I forgot to tell you, that I have that code un the END-OF.SELECTION event.

START-OF-SELECTION.

select * into corresponding fields of ti_vuelos

from ztabla_vuelos

where carrid eq p_carrid and

connid in s_carrid and

countryfr eq p_country.

check sy-subrc eq 0.

END-OF-SELECTION.

IF ti_vuelos[] IS NOT INITIAL.

PERFORM show_report.

ELSE.

MESSAGE e004(z_gabriela).

EXIT.

ENDIF.

I tried with EXIT, but is not working.

What I can do? I have to return to the selection screen after the error message in order to enter new values.

Thanks.

Gaby

Re: Error message

former_member404244 — Mon, 05 Oct 2009 13:32:54 GMT

HI,

Try like this.



if ti_data[] is not initial.
perform show_report.
else.
message I002(z_mensajes).
LEAVE LIST-PROCESSING.
endif.

Regards,

Nagaraj

Re: Error message

former_member204025 — Mon, 05 Oct 2009 13:36:39 GMT

Hi Nagaraj,

Not working yet, I mean, If I write an information message, works, but I need an error message and then return to the selection screen.

Thanks anyway!

Re: Error message

Former Member — Mon, 05 Oct 2009 13:39:43 GMT

Hi,

Try to use like this without the message class


START-OF-SELECTION.
select * into corresponding fields of ti_vuelos
from ztabla_vuelos
where carrid eq p_carrid and
connid in s_carrid and
countryfr eq p_country.
check sy-subrc eq 0.

END-OF-SELECTION.
IF ti_vuelos[] IS NOT INITIAL.
PERFORM show_report.
ELSE.
MESSAGE 'Error message' TYPE 'S' DISPLAY LIKE 'E'.
EXIT.
ENDIF.

Re: Error message

former_member204025 — Mon, 05 Oct 2009 13:43:26 GMT

IT WORKED!!

Thank you Vinkranth!

I wrote this:

MESSAGE 'Error message' TYPE 'S' DISPLAY LIKE 'E'.

Thak you very much!

Gaby

Re: Error message

former_member404244 — Mon, 05 Oct 2009 13:45:57 GMT

hI,

we do give error messages when we want to validate the selection screen fields .Once we enter the data and then execute , for the data retrieval part if we don't get any records we give information message and go back to selection screen.error message won't work as it blanks the screen. Hence i suggested for information message

else try this


if ti_data[] is not initial.
perform show_report.
else.
MESSAGE 'No DATA ' TYPE 'S' DISPLAY LIKE 'E'.
LEAVE LIST-PROCESSING.
endif.

Regards,

Nagaraj

Re: Error message

former_member204025 — Mon, 05 Oct 2009 13:51:50 GMT

Thanks Nagaraj!