topic Re: Foreground Validation Only in Application Development and Automation Discussions

Foreground Validation Only

Former Member — Thu, 21 Jun 2007 14:05:04 GMT

Hi all,

I will like to validate a field only if the program is executed in foreground. I am using the following code, but it is validating for both foreground and background.

Can someone help me??

at selection-screen.

if SY-BATCH ne 'X'.

if S_BUDAT is initial.

message E908 with TEXT-002.

exit.

endif.

Re: Foreground Validation Only

Former Member — Thu, 21 Jun 2007 14:14:08 GMT

try like this :

at selection-screen on s_budat.

if SY-BATCH ne 'X'.

if S_BUDAT = ''.

message E908 with TEXT-002.

exit.

endif.

Re: Foreground Validation Only

Former Member — Thu, 21 Jun 2007 14:20:12 GMT

Seshu: it didn't work. Do you have any other suggestion?

Thanks anyway.

Re: Foreground Validation Only

Former Member — Thu, 21 Jun 2007 14:37:14 GMT

See the below code and i am using one of my program

Tested and works great.

select-options s_budat for sy-datum.

at selection-screen.

if SY-BATCH eq space.

if S_BUDAT-low is initial.

message E908(zwave) with TEXT-002.

exit.

endif.

start-of-selection.

write:/ 'hello'.

Re: Foreground Validation Only

Former Member — Thu, 21 Jun 2007 14:51:28 GMT

Unfortunately it is not working for me.

How the sy-batch ne 'X' would be checked under selection-screen? Is this validation possible at this stage (AT SELECTION SCREEN EVENT)?

Because if I move the validation code to start-of-selection event, then the validation will work but when the message appears kick me out of the program.

Help Please....

Re: Foreground Validation Only

Former Member — Thu, 21 Jun 2007 15:01:42 GMT

Just fill the values in selection-screen and save as variant ..

now run with variant and use background mode ,next step would be run without values..

you could write start-of-selection or at select-screen event.

I am using one program and which should run only background.

see that code :

----

Validate Selection Screen

----

at selection-screen.

if sy-batch eq space.

if sy-ucomm = 'ONLI'.

message e000(zwave) with

'Delivery Create Program can'

'ONLY be run in Background mode!!'.

stop.

endif.

the above code i did not have any selection-screen validation.

if it is not working then continue on start-of-selection(both are same for ur case).

Thanks

Seshu

Re: Foreground Validation Only

Former Member — Thu, 21 Jun 2007 18:49:48 GMT

I found the solution. I move the validation code to the start of selection and write an information message. That way it will come be to the selection screen.

start-of-selection.

if SY-BATCH eq SPACE.

if S_BUDAT is initial.

message I124 with TEXT-002.

exit.

endif.

Thanks anyway.