Memory Guard. In OBIEE 12.2.1.2 , as system manager, can any one tell me how to identify user BI Pub

In OBIEE 12.2.1.2 , as system manager, can any one tell me how to identify user BI Publisher reports that have been curtailed due to exceeding Memory Guard Limits.  

I want to be able to identify the curtailed/failed reports in my BI Publisher auditing report.

I note that warning messages are logged in the bipublisher.log file, but these messages only show failure occurred, not the report name or the user running the report..

In 11.1.1.9.5 I have auditing enabled.  In the audit table  IAU_BASE.IAU_EVENTSTATUS field I see a ‘0’ (Zero) reported when a report is curtailed by Memory Guard.