The model authorization check is not active

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The user of the Enterprise Search UI can see all connectors and
categories.

How to fix this error?

<DS:DE.ESH_E_CU_FED_AUTH_CHECK>Details</>

Procedure for System Administrators

The model authorization check for categories and connectors can be set
in customizing for the search configuration in the table which contains
the parameters for federated search. Call the transaction ESH_IMG to
maintain the setting.

Error message extract from SAP system. Copyright SAP SE.