non key selection serean fields input validation

[Former Member]

Hi all

how could i make input validation to the non key selection serean field

please help me out.

[Former Member]

To make Validations for the selection screen elements there are different events available like AT SELECTION-SCREEN or AT SELECTION-SCREEN ON....write ur code in any of the mentioned events.

Regards,

Shafi

[Former Member]

You could use the event

AT SELECTION-SCREEN ON parameter/sel_crit to have your validations on any particular field.

If this does not suffice, could u pls reframe your question explaining a bit clearly.

Regards,

[Former Member]

Hi.

Rise Error mesaage if it is initial.

eg:

At selection screen on p_field1.

p_field1 is initial.

Message 'it should not blank' type 'E'.

endif.

Regards.

Jay

[Former Member]

Hi Pranabh,

When the selection screen field is not a primary key field, then it will not have any check table.

So, the input validation is not really required for the selection screen.

Regards,

Phani.