Alarms and KPIs Guide Alarms and Events vSTP Alarms and Events (70000-70060, 70100-70999) 70408 - Conversion MSU Discard. Invalid Segmentation Parameters 3.19.169 70408 - Conversion MSU Discard. Invalid Segmentation Parameters Alarm Group: vSTP Description: This event is generated when the segmentation optional parameter length is incorrect for the message undergoing ANSI/ITU SCCP conversion. Severity: Info Instance: None Auto Clear Seconds: 10 OID: vSTPVstpInvSegParLengthNotify Recovery: It is recommended to contact My Oracle Support if further assistance is needed.