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

Validating selection screen

Former Member — Tue, 25 May 2010 06:03:15 GMT

Hi,

I want to validate one field in selection screen of select-options. This field does not have value table but Value Range is maintained in the domain of the field.. How to validate the field using this value range values..

Regards

Buddula

Re: Validating selection screen

Former Member — Tue, 25 May 2010 06:08:56 GMT

Hi,

if u use the same data element than system automatically validate the values .

Cheers,

Gaurav.

Re: Validating selection screen

Former Member — Tue, 25 May 2010 06:12:40 GMT

Hi Try like this.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR so_field name.

perform f4_help.

form f4_help.

write your logic to validate here and pass final internal table data to value_tab.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'WARPL'

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'so_fieldname'

value_org = 'S'

TABLES

value_tab = itab

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

endform.

Thanks.

Sai Sudarshan.

Re: Validating selection screen

gerd_rother — Tue, 25 May 2010 06:17:40 GMT

Hi Buddula,

You can use FM DD_DOMVALUES_GET for this purpose.

Regards, Gerd Rother

Re: Validating selection screen

Former Member — Tue, 25 May 2010 06:29:32 GMT

Hi Buddula,

You can use DD07L and table to Validate the Input

For more info on how write select queries go through the above tables

BEGIN OF ty_dd07l,
        domname     TYPE dd07l-domname,     " Domain name
        as4local    TYPE dd07l-as4local,
        valpos      TYPE dd07l-valpos,      " Domain value key
        as4vers     TYPE dd07l-as4vers,
        domvalue_l  TYPE dd07l-domvalue_l,
        " Values for Domains: Single Value / Upper Limit
        END OF ty_dd07l,
" in case you want the Text against the Value maintained at domain Levle
        BEGIN OF ty_dd07t,
        domname    TYPE domname,            "  Domain name
        ddlanguage TYPE dd07t-ddlanguage,   " Language
        as4local   TYPE dd07t-as4local,
        " Activation Status of a Repository Object
        valpos     TYPE dd07t-valpos,       " Domain value key
        as4vers    TYPE dd07t-as4vers,
        " Version of the entry (not used)
        ddtext     TYPE dd07t-ddtext,
        " Short Text for Fixed Values
        domvalue_l TYPE dd07t-domvalue_l,
          END OF ty_dd07t.

data :        ist_dd07l     TYPE STANDARD TABLE OF ty_dd07l,
       ist_dd07t     TYPE STANDARD TABLE OF ty_dd07t.


         SELECT domname as4local valpos as4vers domvalue_l
                 FROM dd07l
                 INTO TABLE ist_dd07l
                 WHERE domname = '"Your_Domain_name here
          IF sy-subrc = 0.
            SELECT domname ddlanguage as4local
                   valpos as4vers ddtext domvalue_l
                   FROM dd07t
                   INTO TABLE ist_dd07t
                   FOR ALL ENTRIES IN ist_dd07l
                   WHERE domname = ist_dd07l-domname
                   AND   ddlanguage = c_en
                   AND   as4local   = c_a
                   AND   domvalue_l = ist_dd07l-domvalue_l.
          ENDIF.

Cheerz

Ram

Re: Validating selection screen

Former Member — Tue, 25 May 2010 06:30:17 GMT

Hi Buddula,

The maintained values of the value range is stored in the table DD07T against the domain.

So you can validate the selection screen entry against the entry in table DD07T for that domain using the event AT SELECTION-SCREEN ON <SO_FIELD>-LOW & AT SELECTION-SCREEN ON <SO_FIELD>-HIGH .

Regards

Dillip

Re: Validating selection screen

Former Member — Tue, 25 May 2010 07:11:24 GMT

Hi Buddula,

Is your isue is solved or you need more info how to do that?

Regards

Dillip Sahoo

Re: Validating selection screen

Former Member — Tue, 25 May 2010 07:28:19 GMT

Hi Buddula,

If the value is range in the domain field, then it can be it will fall under intervals. Given this, your select-option S_FIELD will always have a value.

Let's say, in your SE11 > domain ZRANGE_DOM, has an interval value of Lower Limit A and Upper Limit Z, then A-Z will be the value of your S_FIELD.

If you have a value table, then you can validate the data entries AT SELECTION-SCREEN event.


AT SELECTION-SCREEN.
  PERFORM f_validate_field.


FORM f_validate_field.
  SELECT field
      FROM VAL_TABLE "Table indicated in your SE11
  WHERE field IN S_FIELD.
  IF sy-subrc NE 0.
    "Put your validation here if data not existing.
  ENDIF.
ENDFORM.

Good luck.

Re: Validating selection screen

Former Member — Tue, 25 May 2010 07:43:56 GMT

Hi Dileep,

Problem is solved..

Moderator message - Then please assign po1nts to helpful answers and mark it as closed. Also please tell ust what the solution was.

Edited by: Rob Burbank on May 25, 2010 9:31 AM

Re: Validating selection screen

Former Member — Tue, 25 May 2010 10:35:55 GMT

Hello,

It's better to close the thread once the problem is solved. Can you please close the thread. Just for information that's all.

Best Regards,

Prasad.