After trying a few times on errors I was not able to narrow down anything specific, but I may have a specific Warning or 3:
Log File Name: E:\Altiris\Notification Server\Logs\a41.log
Priority: 2
Date: 1/5/2011 4:50:51 PM
Tick Count: 714541500
Host Name: CLE1ALT10
Process: AeXSvc (1500)
Thread ID: 39
Module: AeXSVC.exe
Source: Altiris.NS.ResourceManagement.MessagingResource.Save_Impl
Description: Attempt to save messaging resource with guid JMEEKS (bda554e5-f720-492e-988e-240d17bcd5e5) has been blocked by the Host Resource Blacklist.
Log File Name: E:\Altiris\Notification Server\Logs\a41.log
Priority: 2
Date: 1/5/2011 4:51:02 PM
Tick Count: 714552515
Host Name: CLE1ALT10
Process: AeXSvc (1500)
Thread ID: 41
Module: AeXSVC.exe
Source: DataClassRowCollection.InternalTableInserter
Description: Failed on first attempt to commit fast insert for data class : Software Component (Software Component (61219b84-11d7-4002-8bc0-cd2e0202eb55)) . Trying again.
Log File Name: E:\Altiris\Notification Server\Logs\a41.log
Priority: 2
Date: 1/5/2011 4:51:02 PM
Tick Count: 714552515
Host Name: CLE1ALT10
Process: AeXSvc (1500)
Thread ID: 41
Module: AeXSVC.exe
Source: DataClassRowCollection.InternalTableInserter
Description: Failed on second and final attempt to commit fast insert for data class : Software Component (Software Component (61219b84-11d7-4002-8bc0-cd2e0202eb55)) . at System.Data.DataColumn.set_Item(Int32 record, Object value)
at System.Data.DataRow.set_Item(DataColumn column, Object value)
at System.Data.DataRow.set_Item(String columnName, Object value)
at Altiris.NS.ResourceManagement.Database.DataLoaderSqlClientInserter.SetColumn(String Name, String Value)
at Altiris.NS.ResourceManagement.Database.SetColumnCommand.Execute(IDataLoaderInserter inserter)
at Altiris.NS.ResourceManagement.Database.SqlClientInserter.CommitAll()
at Altiris.NS.ResourceManagement.Database.SqlClientInserter.CommitBatch()
at Altiris.NS.ResourceManagement.DataClassRowCollection.InternalTableInserterImpl(IDataLoaderConnection connection, Hashtable resourceDLInfoHT, TargetTable targetTable, String strInserterTable, DataClass dataClass, DataClassRows dataClassRows)