topic Re: Range value restriction in Application Development and Automation Discussions

Range value restriction

Former Member — Sat, 20 Sep 2008 05:56:36 GMT

Hi all,

i want to disply a field for PERIOD which will have months value 1 to 12. i want to restrict the user for those values 1 to 12 in the event AT SELECTION-SCREEN on VAR.

plz help me for that....

thanx...

Re: Range value restriction

Former Member — Sat, 20 Sep 2008 06:12:04 GMT

Hi,

DATA : BEGIN OF values OCCURS 10,

period(6),

END OF values.

DATA:values_tab LIKE values OCCURS 10 WITH HEADER LINE.

data : period1(2) type c default c.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR matnr.

REFRESH values_tab.

Do 12 times.

period1 = period1 + 1.

concatenate period1 sy-datum+0(4) into values_tab-period. "this for "012008"

append values_tab.

ENDO.

note : im just giving u idea do it urself must me above code is not correctbut u try like this and append that values in values_tab table using DO.ENDDO. loop.

this is for F4 help.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'PERIOD'

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'PERIOD'

value_org = 'S'

TABLES

value_tab = values_tab .

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

then here u can restrict that filed aslo by

READ TABLE values_tab WITH KEY period = var. " this var is ur parameter on selction screen.

if sy-subrc <> '0'.

message 'Error' type 'E'.

endif.

by this u can restrict the user to enter correct value.

Regards,

Sanket.

Re: Range value restriction

Former Member — Sat, 20 Sep 2008 06:17:56 GMT

just make it simple c i just want to restrict the user for entering the value which ic, val>=1 and val <=12.

i.e. 1 to 12. in that variable which is there in the selection-screen and its length is 2.

thanx...

Re: Range value restriction

Former Member — Sat, 20 Sep 2008 06:21:19 GMT

try somthing like this.

AT SELECTION-SCREEN on VAR

if value gt 12.

error message.

endif.

Re: Range value restriction

Former Member — Sat, 20 Sep 2008 06:52:11 GMT

Hi Nilesh,

Better you can create a new Domain with Values 1 to 12 (even you can enter January to December) and include that Domain in a new Data Element and then create the screen parameter/select-options using that data element.

The advantage here is you will be provided with a search help automatically without coding.

For validation. in PAI/ At Selection Screen write the following code;

IF Period LT 1 Or Period GT 12.
Message 'Error in Period Input !' Type 'E'.
ENDIF.

Regards

Karthik D

Re: Range value restriction

Former Member — Thu, 16 Oct 2008 11:38:10 GMT

NOT BUT I HAVE TO.