topic Re: Displaying error message in Application Development and Automation Discussions

Displaying error message

Former Member — Thu, 17 Apr 2008 13:27:51 GMT

Hi all,

I want to display an error message as and when an user enters an invalid value and for this I have written the following code:

at selection-screen.

if not s_name is initial.

select single name

from Ztest

into w_name

where merchantname eq s_name.

if sy-subrc NE 0.

message i061(zfi001) with text-005.

now the problem is when I am executing this report and if I enters the invalid name then it's taking a long time to display the message, can you please tell me what may be the possible problem.

Thanks,

Rajeev

Re: Displaying error message

Former Member — Thu, 17 Apr 2008 13:31:26 GMT

Is s_name a select-option or a parameter?

Re: Displaying error message

Former Member — Thu, 17 Apr 2008 13:33:57 GMT

It's a selection option.

Thanks,

Rajeev

Re: Displaying error message

alexandre_docarmorocha — Thu, 17 Apr 2008 13:34:02 GMT

Beside you check the type of parameters, would be better if you change the type of message for "E".

regards,

Alexandre

Re: Displaying error message

Former Member — Thu, 17 Apr 2008 13:35:41 GMT

try like this,

select single name

from Ztest

into w_name

where merchantname in s_name

Edited by: Rengith Skariah on Apr 17, 2008 3:37 PM

Re: Displaying error message

Former Member — Thu, 17 Apr 2008 13:47:29 GMT

As it is a select option you should code like this:

at selection-screen.

if not s_name[] is initial.

select single name

from Ztest

into w_name

where merchantname in s_name.

if sy-subrc NE 0.

message i061(zfi001) with text-005.

endif.