topic Msg class in Application Development and Automation Discussions

Msg class

Former Member — Thu, 31 Jan 2008 07:05:07 GMT

Hi all,

On selection screen if the parameter field is left blank, i want to display a message

and make tht parameter active.without continuing the program execution.

Former Member — Thu, 31 Jan 2008 07:10:33 GMT

make that parameter OBLIGATORY

Former Member — Thu, 31 Jan 2008 07:12:30 GMT

PARAMETERS: pa_test TYPE char5.

AT SELECTION-SCREEN ON pa_test.

IF pa_test IS INITIAL.

MESSAGE 'Error' TYPE 'E'.

ENDIF.

Former Member — Thu, 31 Jan 2008 07:12:31 GMT

sample code:

parameter : p_test(10).

at selection-screen.

if p_test is initial.

message i000(00) with 'Parmater value is blank'.

endif.

reward appropriate points.

regards,

SImi.

Former Member — Thu, 31 Jan 2008 07:13:29 GMT

HI,

i don't want tht field as obligatory.

Former Member — Thu, 31 Jan 2008 07:14:07 GMT

obligatory is one way.

or another way

in at selection-screen on <field>

u can check whether field is blank or not

if it is blank u can raise an error msg and u can stop there it self.

Former Member — Thu, 31 Jan 2008 07:17:46 GMT

make the parameter field as mandatory(Oblligatory).

write validations in at selection screen events

i.e. at selection screen on filed

in that if the parameter field is blank then write the error message