Looking for a Pop-Up that ONLY allows user to input from field's Search Help?

[Lumos]

Hi Together!

Is there any standard pop-up that allows user to input a value ONLY with selecting from the search help of the field and restrict to input manually?
I have tried with POPUP_GET_VALUES and set its attribute "field_attr" to "02" as it means "Input is not possible". However once I did it, it blocked to input from Search Help too.

Any help would be appreciated, thank you in advance!

[Sandra_Rossi]

I guess you mean you're looking for an API to display a popup with dynamic contents and behavior, and you possibly mean any POPUP_* function module.

Instead, it's fast to create your own popup, and you can do whatever you want.

[emanuel_klenner · Accepted solution]

If the field in question is on one of your screens then you can set the field to display only.
You have to call the F4 processor yourself via a call to function F4IF_FIELD_VALUE_REQUEST.
The function is pretty well documented. The important part is that you set the parameter DISPLAY = 'F',
meaning that the function will also transfer data back into the field, even though it is marked as display only.

[venkateswaran_k]

Hi

It is possible in PARAMETER option.

PARAMETERS : vbeln TYPE vbeln AS LISTBOX VISIBLE LENGTH 12. " MODIF ID sdn.
INITIALIZATION.
  PERFORM build_user_drop_down_list.
START-OF-SELECTION.
  WRITE 'teting'.

The subroutine

FORM build_user_drop_down_list.
  DATA: name    TYPE vrm_id,
        list    TYPE vrm_values,
        value   LIKE LINE OF list,
        wa_vbrk TYPE vbrk.
  SELECT vbeln FROM vbrk INTO TABLE @DATA(it_vbrk) WHERE fkdat = '20160930'.
  LOOP AT it_vbrk INTO wa_vbrk.
    CLEAR value.
    value-key = wa_vbrk-vbeln.
    value-text = wa_vbrk-vbeln.
    APPEND value TO list.
  ENDLOOP.
  name = 'VBELN'.
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id     = name
      values = list.
ENDFORM.

Regards,

Venkat