topic Re: Data validations in Application Development and Automation Discussions

Data validations

Former Member — Wed, 21 Nov 2007 07:30:52 GMT

Hi,

i want to do data validation for strat date(default to system date). plz give me code for this....

Thanks,

Ankitha

Re: Data validations

Former Member — Wed, 21 Nov 2007 07:38:38 GMT

You can use the function module <b>DATE_CHECK_PLAUSIBILITY</b> in the event AT SELECTION SCREEN ON <selscreen field> to validate the date.

Re: Data validations

Former Member — Wed, 21 Nov 2007 07:39:21 GMT

parametrs p_date type sy-datum default sy-datum.

at selection-screnn.

if sy-atum = p_datum.

msg.

endif.

Re: Data validations

Clemenss — Wed, 21 Nov 2007 08:06:40 GMT

Hi ankitha,

parameters:
  p_start type sydatum obligatory default sy-datum. "forces correct format
AT selection-screen on p_start.
  perform date_validation using p_start.

form  date_validation using p_date type sy-datum.
* do meaningful checks here, i.e.
  if p_date type > sy-datum.
    message E000(R1) 'Date must not be in the future'.
  endif.
endform.

In case of error, the cursor will jump to the parameter input field and mark it red color.

Regards,

Clemens