topic Re: Field Validations in Application Development and Automation Discussions

Field Validations

sudhir_uppalapati — Thu, 21 Feb 2008 10:05:07 GMT

Hi all,

I have two Mandatory fields VBAK-VKORG & VBAK-AUART. i am using SELECT-OPTIONS to display these fields on the selection screen. .How to do Field Validation for these two filels.provide me the code.

Re: Field Validations

JozsefSzikszai — Thu, 21 Feb 2008 10:09:10 GMT

hi Sudhir,

IF s_vkorg IS INITIAL.

... ==> your code here in case of nothing is filled

ENDIF.

similarly for the other

hope this helps

Re: Field Validations

Former Member — Thu, 21 Feb 2008 10:17:05 GMT

Hi,

try this

 

At selection screen.

select * into table lt_TVKO from TVKO where VKORG in s_VKORG.

if sy-subrc ne 0.
* Raise error message
endif.

select * into table lt_TVAK from TVAK where AUART in s_AUART.

if sy-subrc ne 0.
* Raise error message
endif.

Regards,

Niyaz

Re: Field Validations

Former Member — Thu, 21 Feb 2008 10:18:42 GMT

see this sample code where i am validation my select-options

REPORT ZNNR_REPORT NO STANDARD PAGE HEADING MESSAGE-ID ZNNR LINE-SIZE 100 LINE-COUNT 65(4).

******DATA DECLARATIONS**********

DATA : BEGIN OF IT_PLANT OCCURS 0,

MATNR LIKE MARA-MATNR,

WERKS LIKE MARC-WERKS,

PSTAT LIKE MARC-PSTAT,

EKGRP LIKE MARC-EKGRP,

END OF IT_PLANT.

DATA : BEGIN OF IT_PONO OCCURS 0,

EBELN LIKE EKKO-EBELN,

EBELP LIKE EKPO-EBELP,

MATNR LIKE EKPO-MATNR,

WERKS LIKE EKPO-WERKS,

LGORT LIKE EKPO-LGORT,

END OF IT_PONO.

TABLES EKKO.

********END OF DATA DECLARATIONS*********

********SELECTION SCREEN DESIGN ***********

SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.

PARAMETER : P_WERKS LIKE MARC-WERKS MODIF ID S1.

SELECT-OPTIONS : S_EBELN FOR EKKO-EBELN NO INTERVALS MODIF ID S2.

SELECTION-SCREEN END OF BLOCK B1.

SELECTION-SCREEN BEGIN OF BLOCK B2 WITH FRAME TITLE TEXT-004.

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS : R1 RADIOBUTTON GROUP G1 DEFAULT 'X'.

SELECTION-SCREEN COMMENT 5(20) TEXT-002 FOR FIELD R1.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS : R2 RADIOBUTTON GROUP G1.

SELECTION-SCREEN COMMENT 5(20) TEXT-003 FOR FIELD R2.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK B2.

******END OF SELECTION SCREEN DESIGN****************

*********INITIALIZATION OF SELECTION SCREEN ELEMENTS.*****

INITIALIZATION.

P_WERKS = '1000'.

S_EBELN-LOW = '4500016926'.

S_EBELN-OPTION = 'EQ'.

S_EBELN-SIGN = 'I'.

APPEND S_EBELN.

CLEAR S_EBELN.

************END OF INITIALIZATION***********************

***********SCREEN MODIFICATIONS*******************

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF R1 EQ 'X' AND SCREEN-GROUP1 EQ 'S2'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

IF R2 EQ 'X' AND SCREEN-GROUP1 EQ 'S1'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

********END OF SCREEN MODIFICATIONS*****************

*****************SCREEN VALIDATIONS *******************

*at selection-screen.*

SELECT SINGLE

*FROM EKKO*

*INTO EKKO*

*WHERE EBELN IN S_EBELN.*

*IF SY-SUBRC <> 0.*

*SET CURSOR FIELD 'S_EBELN-LOW'.*

*MESSAGE E999 WITH TEXT-005.*

*ENDIF.*

*********end of screen validation******************

Re: Field Validations

Former Member — Thu, 21 Feb 2008 10:19:13 GMT

hi,

what type of validation u want?

Re: Field Validations

Former Member — Thu, 21 Feb 2008 10:19:47 GMT

see that last code

****************SCREEN VALIDATIONS ******************

at selection-screen.

*SELECT SINGLE **

FROM EKKO

INTO EKKO

WHERE EBELN IN S_EBELN.

IF SY-SUBRC <> 0.

SET CURSOR FIELD 'S_EBELN-LOW'.

MESSAGE E999 WITH TEXT-005.

ENDIF.

********end of screen validation*****************

Re: Field Validations

Former Member — Thu, 21 Feb 2008 10:20:06 GMT

Hi,

Check the following code:

tables: vbak.

select-options: s_vkorg for vbak-vkorg,

s_auart for vbak-auart.

if s_vkorg[] is initial.

message i000(0) WITH 'No records found'.

endif.

if s_auart[] is initial.

message i000(1) with 'Must enter Date'.

endif.

Regards,

Bhaskar

Re: Field Validations

Former Member — Thu, 21 Feb 2008 10:21:15 GMT

at selection-screen.

*&--Validation for vkorg.

if s_vkorg is not initial.

select single vkorg into wa_itab-vkorg

from vbak

where vkorg in s_vkorg.

*&--Checking for errors in the entry

if sy-subrc <> 0.

message e100.

endif.

Put in the message as 'VKORG does not exist'.

Use the similar code for auart validation in at selection-screen.