Elementary search help without hit list is meaningless

What causes this issue?

The flag that they should appear in the hit list is not set for any of
the <DS:TX.DDDOK_SHLP_PARAMETER>parameters</> in the
<DS:TX.DDDOK_SHLP_ELEMENTARY>elementary search help</> in question. An
elementary search help without a hit list is meaningless because it is
not possible to select a value from the set of possible values in the
input help process which it describes.

System Response

INCLUDE DDDOC_CANCEL

How to fix this error?

In the maintenance screen for the search help, assign at least one
parameter a <DS:DE.SHLPLISPOS>position</> in the hit list.

Error message extract from SAP system. Copyright SAP SE.