Alarms and KPIs Guide Alarms and Events vSTP Alarms and Events (70000-70060, 70100-70999) 70073 - Unsupported TCAP Message Type 70073 - Unsupported TCAP Message Type Alarm Group: vSTP Description: Unsupported TCAP message type. Severity: Minor Instance: None HA Score: Normal Auto Clear Seconds: 0 Throttle (Seconds): 10 OID: vSTPVstpInvalidImeiNotify Make sure the TCAP message type is correct. It is recommended to contact My Oracle Support if further assistance is needed.