Grid events

[Former Member]

Hi,

when I enter a wrong value in grid and hit enter, it is giving error message. Again then if I hit enter, it is not giving any error message eventhough the error data is presented in the grid. But I want the same error message if I hit the enter(no matter how many times I hit the enter button, that many times it should give the error message).

Thanks and Regards,

Balakrishna.N

[Former Member]

Hi,

Is it a report prog? If yes...Check the AT SELECTION-SCREEN event for the screen validation in your report prog...

Reward if helpful,

Thanks.

[Former Member]

Hi,

Use the event handle_data_changed for grid importing pr_data_changed and display error messages using

call method pr_data_changed->add_protocol_entry

exporting

i_msgid = '0K' i_msgno = '000' i_msgty = 'E'

i_msgv1 = text-m01

i_fieldname = ls_good-fieldname

i_row_id = ls_good-row_id.

Refer the standard program BCALV_EDIT_04

Reward points if usefull.

Raj

[Former Member]

Thank you for your quick response.

For the first time(means I changed the data in the grid and hit the enter button) it is working good. But immediately if I hit the enter(second time) it is not giving the error message(means data_changed event is being not raised in this case). I want this event to be raised .

Thanks and Regards,

Balakrishna.N

[Former Member]

If u want to call event for enter in feild

u have to pass

'I_GRID_SETTINGS '

to 'Reuse' function module when u will press enter or

change cursor 'TOP_OF_PAGE' will call again.

only pass value I_GRID_SETTINGS-EDT_CLL_CB = 'X'

[Former Member]

if ur using REUSE_ALV_GRID_DISPLAY function for ALV.

use different Function module

REUSE_ALV_GRID_DISPLAY_LVC

it will work.