CMDBHealth : DUPLICATE error : java.util.NoSuchElementExceptionDescriptionWhen running CMDB Health Dashboard - Correctness Score Calculation, the job fails - from cmdb_health_metric_status we can see the duplicate metric fails with incomplete score error. From instance error log, we can see below error: CMDBHealth : DUPLICATE Error while processing batch : cmdb_ci_ip_switch Last processed id : 67bf44931b1360901111a8292a4bcbf0. Marking as incomplete and exiting.CMDBHealth : DUPLICATE error : java.util.NoSuchElementExceptionat java.util.AbstractList$Itr.next(AbstractList.java:364)at com.snc.cmdb.identify_reconcile.FollowOnTaskUtil.createIndependentCITask(FollowOnTaskUtil.java:218)at com.snc.cmdb.identify_reconcile.FollowOnTaskUtil.createIndependentCITask(FollowOnTaskUtil.java:195)at com.snc.cmdb.identify_reconcile.IndependentCIProcessor.getMatchingIndependentCI(IndependentCIProcessor.java:227)at com.snc.cmdb.identify_reconcile.IdentificationEngine.runAudit(IdentificationEngine.java:1856)at com.snc.cmdb.identify_reconcile.IdentificationEngine.runIdentificationAudit(IdentificationEngine.java:1824)at com.snc.cmdb.health.DuplicateProcessor.processRecords(DuplicateProcessor.java:95)at com.snc.cmdb.health.MetricProcessor.process(MetricProcessor.java:116)at com.snc.cmdb.health.MetricProcessorScript.execute(MetricProcessorScript.java:35)at com.snc.cmdb.health.MetricProcessorScript.jsStaticFunction_duplicateProcessor(MetricProcessorScript.java:59)at sun.reflect.GeneratedMethodAccessor7827.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:138)...Steps to Reproduce 1. Create a reconcile_duplicate_task with a large number of duplicate_audit_result 2. Run CMDB Health Dashboard - Correctness Score Calculation 3. Check cmdb_health_metric_status - duplicate metric fails with incomplete score 4. Check error log with source CMDBHealth, there are errors below: CMDBHealth : DUPLICATE Error while processing batch : cmdb_ci_ip_switch Last processed id : 67bf44931b1360901111a8292a4bcbf0. Marking as incomplete and exiting.CMDBHealth : DUPLICATE error : java.util.NoSuchElementExceptionWorkaroundReview de-duplicate task, close the one with large number of duplicate_audit_result (e.g. 160 duplicate_audit_result with one task) (Try to sort the de-dup tasks by updated date and the first one is likely the one) Related Problem: PRB1546237