Search help parameter & has no function

What causes this issue?

The <DS:TX.DDDOK_SHLP_PARAMETER>parameter</> of the search help is
neither an interface parameter nor is it used in any dialog box of the
input help process. Nor does it have a
<DS:TX.DDDOK_SHLP_DEFAULT>default value</>, so it cannot be used to
transport the value of such a default to the input help process.

System Response

The action is continued.

How to fix this error?

This parameter is only meaningful if the search help has a
<DS:TX.DDDOK_SHLP_EXIT>search help exit</> that uses this parameter or
if the search help is a <DS:TX.DDDOK_SHLP_COLLECTIVE>collective search
help</>. In the latter case, assigning the parameter to an IMPORT
parameter of a <DS:TX.DDDOK_SHLP_INCLUDE>included</> search help can
mean that an existing default for this parameter no longer has effect.
Check if the parameter really fulfills one of the two specified
functions. Otherwise remove it from the parameter list of the search
help.
INCLUDE DDDOC_SHLP_HANDLE OBJECT DOKU ID TX

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