topic Re: validation in Application Development and Automation Discussions

validation

Former Member — Thu, 15 Nov 2007 15:51:44 GMT

i am having date field in my input screen in the

format yyyymm.i want to validate this field.if i enter some other text it should show error message.ie i should accept like 200710,200705etc.how can i validate this field.plz help me.

Re: validation

Former Member — Thu, 15 Nov 2007 15:55:43 GMT

Hi,

Delcare field as sy-datum or any date field.

parameter : date like sy-datum(6).

Validation system will take care of it.

Thanks,

Sriram Ponna.

Message was edited by:

Sriram Ponna

Re: validation

Former Member — Thu, 15 Nov 2007 16:01:54 GMT

Hi,

parameters:

p_date type sy-datum.

this statement will automatically validate the field,

it will validate according to the system settings.

Re: validation

naimesh_patel — Thu, 15 Nov 2007 16:11:17 GMT

I had tried to search for something stadnard for this purpose.. but I failed.

So, I developed some small logic. May be this will help you..!

REPORT  ZTEST_NP.

DATA: L_MON(2) TYPE N,
      L_YEAR(4) TYPE N.

PARAMETERS: P_MONTH(6) TYPE N.

AT SELECTION-SCREEN ON P_MONTH.
  CALL FUNCTION 'CONVERSION_EXIT_GJAHR_INPUT'
    EXPORTING
      INPUT       = P_MONTH+2(2)
    IMPORTING
      OUTPUT      = L_YEAR
    EXCEPTIONS
      WRONG_INPUT = 1
      OTHERS      = 2.
  IF SY-SUBRC <> 0.
    MESSAGE E398(00) WITH  'year is not valid'.
  ELSE.
    P_MONTH+0(4) = L_YEAR.
  ENDIF.

  L_MON = P_MONTH+4(2).
  IF L_MON > 13 OR L_MON < 1.
    MESSAGE E398(00) WITH 'Month is not valid'.
  ENDIF.

Regards,

Naimesh Patel

Re: validation

Former Member — Thu, 15 Nov 2007 16:13:55 GMT

Hi veera,

DATE_CHECK_PLAUSIBILITY function module checks wrong input in date field...

anyway if you define field LIKE sy-datum then automatically validates..

Thanks

Message was edited by:

Perez C