RPC implementation not available in cluster

{
    "errors": {
        "error": [
            {
                "error-type": "application",
                "error-tag": "operation-not-supported",
                "error-message": "No implementation of RPC AbsoluteSchemaPath{path=[(urn:opendaylight:jsonrpc?revision=2016-12-01)force-reload]} available"
            }
        ]
    }
}