This service is also not found in any config files related to this server. When I try to delete the service from the reconfigure service tab in the XI gui, I get:
Could not find a unique id for this service
Service cannot be deleted using this method
One or more errors were detected that prevent the service from being deleted.
Possible causes include...
The service is associated with other hosts, services, or objects that need to be deleted first
The service is generated by an advanced monitoring configuration entry
The service is maintained in a static or external configuration file
To resolve this issue...
Use the Nagios Core Configuration Manager to delete the service - or -
Manually delete the service definition from the appropriate external configuration file.
So how do I proceed getting rid of this service?
EDIT: The service is called 'NSClient_Log_Size'. So I tried deleting all NSClient_Log_Size service from all hosts. So there are 0 services named NSClient_Log_Size in the CCM atm. But the XI gui still shows this one service for this one host...