topic Re: selection screen validations in Application Development and Automation Discussions

selection screen validations

Former Member — Tue, 16 Sep 2008 09:44:15 GMT

hi guru's,

in bellow is the my selection screen . in bwart field in we key in some number example ' 987'. i should get the erroer message. can any one tell me how to do this.

selection-screen begin of block 001 with frame title text-001.

parameter : pa_lgort like mseg-lgort obligatory, " storage

pa_bwart like mseg-bwart . " Movement

select-options : so_matnr for mseg-matnr, "Material

so_budat for mkpf-budat. "Posting date

thanks & best regards,

praveen.

Re: selection screen validations

Former Member — Tue, 16 Sep 2008 09:49:13 GMT

Hi,

Try this.

The validations in the selection screen are done in

AT SELECTION-SCREEN.

if bwart eq '987'

endif.

Sharin.

Re: selection screen validations

Former Member — Tue, 16 Sep 2008 09:51:49 GMT

Hi,

Write the validation In

AT SELECTION_SCREEN ON pa_bwart .

Can you please tell for what condition you want Error message.

Re: selection screen validations

Former Member — Tue, 16 Sep 2008 11:01:45 GMT

hi,

write select query on T156 ( check table ) table to know whether the given value is a valid movement type or not... in

at selection-screen on pa_bwart

select single * from bwart from t156 into wa where bwart eq pa_bwart

if sy-subrc ne 0.

error message

endif.

regards

padma