Problem

The error occurs when you see a Gateway created without gateway Type & group. This problem occurs, if the 1st message received from the FileBeat is a "system" event. In this case, the creation of the instance gateway isn't following the right process. Instead of creating all needed element like group et setting the relation, the instance is created without any link to relative dependence (global, type, group).

Resolution

This problems comes from the configuration of the mapping "UpdateSystemMeasures". it's available in the menu :

Data integration

- Endpoint > Mapping

- Space "04-API-Integration"

- UpdateSystemMeasures

in the option GatewayInstanceKey, the option selected should be "error if instance of gateway instance not found at resolution time". If you have "create an instance of gateway instance not found at resolution time or after", it's the wrong Setting.

It muse be corrected in "error if instance of gateway instance not found at resolution time"

Once the modification has been done, you have to restart the route "collectAndProcessEvents" to have the new setting take in account.

If you have a gateway created without type and you are in production, Contact the support to have the configuration corrected. If you are in development, Reset you application if you want to clean the application.

In any cases, do the modification proposed, even if you don't meet the issue. It will prevent you to have this issue later if a new gateway is added to configuration.