validation of selection screen

[Former Member]

Hi all,

I need logic for validation.my requirement is:

i need to take a material No.s (MARC-MATNR) from selection screen then check to see if any plants have that material setup as QM active (MARC-QMATV). if no, then issue message on report O/P that "no active plants are Vailable".

Thanks,

[Former Member]

hi ,

Use

AT Selection-screen output event.

and validate your requirement.

Regards,

Vijay

[Former Member]

Hi Mythily,

parameters: p_matnr type marc-matnr.

at selection-screen on field p_matnr.

//validate as required using the select query..

if sy-subrc ne 0.

message 'no active plants available' type 'E'.

endif.

Regards.

[Former Member]

The message as to display on O/P List

[Former Member]

there is one column for printing all error messages in O/P list how can we do it

[Former Member]

Hi,

In your final internal table add one more column for error message.. And while doing the validation append this to your final internal table:

Sample code:

Do your vaildation.

if sy-subrc ne 0.

ls_final-message = 'no active plants are Vailable'.

append ls_final to lt_final.

endif.

Now display this table.. It will hold the error message as well..

[I355602]

Hi,

You can use the Event AT SELECTION-SCREEN OUTPUT

Fire a select query as per your requirement and then check for valid data.

If no valid data found then raise error.

Hope this helps you.

Regards,

Tarun

[Former Member]

hi

try this code

PARAMETERS: p_matnr LIKE marc-matnr,

p_werks LIKE marc-werks.

DATA: lv_qmatv LIKE marc-qmatv,

lv_werks like marc-werks.

AT SELECTION-SCREEN.

IF p_matnr IS NOT INITIAL.

SELECT SINGLE qmatv INTO lv_qmatv FROM marc WHERE matnr = p_matnr

AND werks = p_werks.

IF lv_qmatv IS INITIAL .

MESSAGE 'no active plants are Vailable' TYPE 'E'.

ENDIF.

ENDIF.

thanx

surya