SPS join fails with error Failed linking to SPP (4383872)

When trying to join SPS to SPP, the following error appears:

Failed linking to SPP
Error processing configuration
Details

{
    "errors": [
        {
            "details": {},
            "message": "scb.configapplier.configapplier.FailedToApplyConfiguration: Unexpected error occurred while applying configuration changes: Internal error:

Traceback (most recent call last):   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configurator/integration.py\", line 590, in _control_service shell_command_processor.process(args)
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/shellcommand.py\", line 298, in process return self._shell_command_processor.process(command_args, stdin)
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/shellcommand.py\", line 111, in process stdout = self.process_raw(  
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/shellcommand.py\", line 151, in process_raw raise ShellCommandError( nnx.shellcommand.ShellCommandError: 
Error running command; args=('/opt/nnx-scb/bin/nnxcli', '--plugin', 'scb.spp_cluster_fetcher.SppClusterFetcherPlugin', '--log-syslog', 'spp-cluster-fetcher', '--join-in-progress'), return_code=1, output=, error= The above exception was the direct cause of the following exception:

Traceback (most recent call last):   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configapplierdaemon/server.py\", line 32, in apply_tree self._configurator.configure(config_tree, extra_notifiers)   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configurator/__init__.py\", line 98, in configure self._config_applier.apply_new_configuration(   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configurator/configapplier.py\", line 216, in apply_new_configuration self._execute_notifiers(sorted_notifiers, shell_command_processor)   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configurator/configapplier.py\", line 252, in _execute_notifiers self._notifiers_by_id[notifier_id].notify(spy)   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configurator/integration.py\", line 577, in notify self._control_service(shell_command_processor, [self._notification_type])   
File \"/opt/nnx-scb/lib/python3.12/site-packages/nnx/plugin/configurator/integration.py\", line 596, in _control_service     raise SystemServiceError(message, self._service_name) from error nnx.plugin.configurator.configapplier.SystemServiceError: 
Error controlling service; error=\"Error running command; args=('/opt/nnx-scb/bin/nnxcli', '--plugin', 'scb.spp_cluster_fetcher.SppClusterFetcherPlugin', '--log-syslog', 'spp-cluster-fetcher', '--join-in-progress'), return_code=1, output=, error=\", output=''; service=spp-cluster-fetcher ; address='http://127.0.0.1:10180/'",
            
        "module": "scb.configapplier.configapplier",
        "type": "FailedToApplyConfiguration"
        }
    ]
}

SPS Join was pointing to the SPP load balancer address instead of the Primary SPP

SPS join must use the Primary SPP (IP or Hostname) address and not the VIP load balancer address

If SPP Primary hostname is not included in the SPP SSL Certificate then use the SPP Primary IP address when linking from SPS.