RRD files for SNMP data are not created until a Service Restart

In a brand new OpenNMS installation, after provisioning a device using a Provisioning Requisition and synchronizing it, RRD files for SNMP data are not created until I restart the OpenNMS service. Upon restarting the service, the RRD files are inmediately created and begin storing data correctly (thus indicating the SNMP collection works just fine).

This happens with both RRD strategies (JRobin or JNI) and with all devices (Cisco, Juniper, Linux Servers, etc).

If instead of manually adding a device to a requisition and synchronizing it, I add a device through discovery providing a specific IP address and select such requisition, the RRD files for this new device are inmediately created.