Alarms and KPIs Guide Alarms and Events Diameter Equipment Identity Register (EIR) (71000-71999) 71001 - ECA Routing Attempt Failed 3.20.2 71001 - ECA Routing Attempt Failed Event Type Event Description ECA routing attempt failed due to DRL queue exhaustion. Severity N/A Instance MP hostname HA Score Normal Throttle Seconds 10 OID NA It is recommended to contact My Oracle Support for assistance if needed.