SyncDB process failed with error "Circular hierarchy references detected" in Servigistics

ERROR com.svg.core.util.EventLog - Task Synchronize Database failed with message: java.lang.reflect.InvocationTargetException
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at com.svg.core.process.syncdb.SyncConnector.postSyncDB(SyncConnector.java:442)
        at com.svg.core.process.syncdb.SyncConnector.process(SyncConnector.java:31)
        at com.svg.core.process.ThreadableConnector.process(ThreadableConnector.java:20)
        at com.svg.core.process.BatchConnectorImpl.doRun(BatchConnectorImpl.java:89)
        at com.svg.core.process.BatchConnectorImpl.access$000(BatchConnectorImpl.java:26)
        at com.svg.core.process.BatchConnectorImpl$1.doInTransaction(BatchConnectorImpl.java:77)
        at com.svg.core.database.TransactionUtil.execute(TransactionUtil.java:51)
        at com.svg.core.process.BatchConnectorImpl.run(BatchConnectorImpl.java:74)
        at com.svg.core.task.BatchTask.runConnector(BatchTask.java:84)
        at com.svg.core.task.AbstractTask.run(AbstractTask.java:216)
        at com.svg.core.task.BatchTask.run(BatchTask.java:70)
        at sun.reflect.GeneratedMethodAccessor424.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
        at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:51)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at com.sun.proxy.$Proxy750.run(Unknown Source)
        at com.svg.core.service.impl.TaskServiceImpl$1.run(TaskServiceImpl.java:434)
        at java.lang.Thread.run(Thread.java:745)
        at com.svg.core.util.ThreadUtil$1.run(ThreadUtil.java:43)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at com.svg.core.process.syncdb.SyncConnector.postSyncDB(SyncConnector.java:440)
        ... 29 more
Caused by: com.svg.planning.process.meo.replenishmentnetwork.HierarchyValidationException: Transforming the LocID, ReplSourceLocID relationships into a hierarchy for PartID: ##### caused exception: Circular hierarchy references detected. Loc Gid ##### appears as a descendent and an ancestor in the same branch of hierarchy, #####
        at com.svg.planning.process.meo.replenishmentnetwork.LocationHierarchyGenerator.findUpToDateHierarchyStructures(LocationHierarchyGenerator.java:44)
        at com.svg.planning.process.meo.replenishmentnetwork.LocNodeGenerator.buildHierDataStructures(LocNodeGenerator.java:132)
        at com.svg.planning.process.meo.replenishmentnetwork.LocNodeGenerator.run(LocNodeGenerator.java:343)
        ... 34 more