Debugging authorizations supported for Enterprise search system incl. hub

What causes this issue?

<ZH>Debug Authorization</> is supported only on the search hub and for
Enterprise Search systems.

System Response

You cannot debug authorization conjunctions in this system/client.

How to fix this error?

Use a different system/client.
The <ZH>Enterprise Search Hub</> itself and all system/clients <ZH>not
connected to the search hub</> (Enterprise Search system/client) support
debugging of <ZH>logical conjunctions</> of authorizations.

Procedure for System Administrators

A system/client is a <ZH>search hub</>, if method
cl_esh_adm_param=>get_hub_destination( ) returns an RFC destination.
A system/client is a <ZH>Enterprise Search system/client</>, if class
method cl_esh_adm_param=>is_central( ) returns constant abap_false (
value = "" ).

Error message extract from SAP system. Copyright SAP SE.