No SAP Gateway hub system(s) configured

What causes this issue?

You see this message because there are not SAP Gateway hub system(s)
configured to maintain the service.
The SAP Gateway hub systems are configured in <ZH>SPRO</>-> <ZH>SAP
NetWeaver</>-> <ZH>SAP Gateway Service Enablement </>-> <ZH>Backend
OData Channel </>-> <ZH>Connection Settings to SAP Gateway</>-> <ZH>SAP
Gateway Settings</> .

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

System Response

No SAP Gateway hub system(s) configured.

How to fix this error?

The SAP Gateway hub systems should be configured at
<DS:SIMG./IWBEP/IMG_SYSTEM> SAP Gateway Settings</> to be listed here.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.