topic Re: need to validate selection screen parameter valus in Application Development and Automation Discussions

need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 04:54:38 GMT

Hi all,

we have a requirement to validate parameter values ,

parameter values should be less than or equal to 12 and should accept 2 decimals .

how to declare parameter?

eg: 11.34, 12.00

regards

sridhar

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 04:57:06 GMT

HI,

Use AT SELECTION-SCREEN Event for validation.

Secondly, use parameter as m_amount type p decimals 2.

regds,

Anil

Re: need to validate selection screen parameter valus

former_member585060 — Fri, 31 Jul 2009 05:04:09 GMT

PARAMETERS : p_amount TYPE p DECIMALS 2.

AT SELECTION-SCREEn ON p_amount.

IF .....
MESSAGE ...
ENDIF.

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 05:04:36 GMT

Yes you are right ,

I need to restrict the value to 12 before decimal place in selection screen

system should not allow to user to enter greater than 12 before decimal places.

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 05:07:18 GMT

Hi,

Try the following



parameters: p_in(5) type p decimals 2.

at selection-screen on p_in.

if not p_in <= 12.
    message e398(00) with 'Enter a value less than 12' .
endif.

Regards,

Vik

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 05:11:56 GMT

Hi Sridhar,

To restrict to 12 decimals use the following write statement in selection screen.

Write:/<F> decimals 12.

Hope it helps

Regards,

Pavan.

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 05:14:59 GMT

Hi,

AT SELECTION-SCREEN .

*To Validate the selection screen

PERFORM screen_validate .

FORM screen_validate .

IF p_data CA '0123456789' AND

p_data >= 12.00 .

ELSE.

MESSAGE e000(zp) WITH text-008 .

ENDIF.

Thanks

Ashu

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 05:16:24 GMT

Helloo dude,

Please close the thread once u got the required answer :).

Tnx,

Joe

Re: need to validate selection screen parameter valus

Former Member — Fri, 31 Jul 2009 05:19:20 GMT

should accept 2 decimals .

PARAMETERS : p1 type p DECIMALS 2.

this automatically comes with validation.

and for less than 12, keep logic in at selection-screen event.

both AT SELECTION-SCREEN. and AT SELECTION-SCREEN. on p1 works.

AT SELECTION-SCREEN.
  IF p1 > 12.
    MESSAGE 'Provide values less than 12' type 'E'.
  ENDIF.

and

AT SELECTION-SCREEN ON p1.
  IF p1 > 12.
    MESSAGE 'Provide values less than 12' type 'E'.
  ENDIF.

the difference between these tow is the later displays the error on that particular field (useful when you have multiple fields in selection screen)

hope this helps.

Somu

Edited by: soumya prakash mishra on Jul 31, 2009 8:01 AM