Event to indicate that the input PID has not received. This event is sent when one or more input ancillary PID(s) is(are) missing in the input transport streams. The APEX monitors each input ancillary PID configured through either 'apexPidMapTable' or 'apexBulkPidMapTable' or 'apexDtaOtsConfigTable'. The APEX will monitor for the 'apexPidMapInputAncillaryPidDetectionTimeout' period, before declaring the loss of input ancillary PID. 'minor' - When one or more input ancillary PIDs are missing. 'clear' - When the ancillary PIDs and input TS are not available in the input