Automatically Trigger onEnter event after selecting value from the FREE_HELP

Hi Everyone,

I am trying to trigger the onEnter event from a field after the user selected something on the F4 functionality.
This F4 functionality has been implemented using FREE_HELP.

The Sales Org. ID field has also an onEnter action wich has it's own existing logic. This is the logic I want to trigger also after user selects a sales id from the F4 screen.

This FREE_HELP functionality relates somehow with a new component.

I tried adding this syntax to the WDDOINIT method, but I had no results.

wd_this->wd_get_api( )->register_on_enter_for_f4( register_on_enter = abap_true ).

Your help is much appreciated.

Best regards,
Elena