Event in cluster view

Hi Experts,

I've defined a cluster view for 1 header table and 3 dependant tables.

Some fields from the header table are obligatory, so I am checking it in a form routine.

IF v_sdchgfta-fieldtype IS INITIAL.

MESSAGE e001(mc_sdfta).

ENDIF.

I've created an event on the header view : 05 (creating a new entry) + "F_VALIDATE_FIELDS" (form routine).

The problem is, when I test the cluster view, and one of those fields is empty, the error message is displayed but the rest of the lines are shown in display mode.

Do you know how must I do it so that I can enter the empty fields when I check it?

I should check the fields are not empty if I change the line too (not only when I add a line).

Please help me out in this.

Thanks in Advance,

Regards,

Liliana.