Skip to content


SparkplugB Plugin Disconnected from Broker

  • Ensure you create the Sparkplug B plug-in with the correct parameters, such as the broker address, username, and password.
  • If SSL is enabled, make sure you are using the correct certificate. Also, check that the broker is properly configured.

Why is my MQTT node intermittently shifting between connected and disconnected states?

This issue is likely due to the broker forcing the MQTT client to disconnect. Please ensure the configured Client ID parameter is unique, or that the broker is set up properly.

Why the SparkplugB application side does not see the northbound data set?

  • Make sure that the Sparkplug B node is subscribed to the southbound node and that all nodes are up.