topic Re: selection-options validation in Application Development and Automation Discussions

selection-options validation

Former Member — Sat, 04 Dec 2010 07:19:49 GMT

i want to do required field validation for select-options:s_slmtnr for mara-matnr.

that is whether user has entered the high and low value.

s_slmtnr-high and low show not be blank.

Moderator message: please search for available information/documentation before asking.

Edited by: Thomas Zloch on Dec 4, 2010 9:49 PM

Former Member — Sat, 04 Dec 2010 07:31:31 GMT

in screen output, do the validation as

if s_matnr-low = space. message 'error' type 'E'.endif

if s_matnr-high = space. message 'error' type 'E'.endif

Former Member — Sat, 04 Dec 2010 07:36:28 GMT

aswk,

thanks for the reply.

my code:

but here if i put 'AND' instead of 'OR'.it will not work for both low and high.

what i know is 'AND' is used to do for both true,but here 'OR' works like that why.

Former Member — Sat, 04 Dec 2010 09:22:03 GMT

If you.need to check if a low/high value is entered then high/low has to be filled too:

If not s_matner-high is initial and s_matner-low is initial

=> error

ENDIF.

If s_matner-high is initial and not s_matner-low is initial

=> error

ENDIF .

Max

Former Member — Sat, 04 Dec 2010 20:20:59 GMT

Do the validation in at selection screen event

AT SELECTION-SCREEN.

IF SO_MATNR-LOW IS INITIAL.

MESSAGE 'ENTER FROM MATERIAL' TYPE 'E'.

ENDIF.

IF SO_MATNR-HIGH IS INITIAL.

MESSAGE 'ENTER TO MATERIAL' TYPE 'E'.

ENDIF.

hope it helps

regards

S.Prabhu