First confirming delta import fails

Branched from Help Desk item 290 - http://development.unifysolutions.net:8080/project/index.php?m=helpdesk&a=view&item_id=290. When baselining a solution, and using a delta import as the first confirming import against an Identity Broker v3 system, a NullReferenceException is thrown across the WCF boundary, stating that a parameter is null. The inner exception in WCF logging reveals a seemingly different parameter is null each time. Temporary work around is to perform a full import for the first confirming import. Refer to help desk item 290 for more history of issue.

Event Viewer gives "A connection was forcibly closed" error.

WCF logging reveals stack trace:

• WCF logging yields stack trace: System.NullReferenceException, Object reference not set to an instance of an object.

Unify.Framework.ValueToLDIFAttrvalRecordAdapter`1.CreateAttrvalSpecs(TKey key, IValue value) in S:\SVN\Framework\Core\Release\v3.0.0\Source\Adapter\Unify.Framework.Adapter.LDIF\ValueToLDIFAttrvalRecordAdapter.cs:line 74
Unify.Framework.AdapterEntityChangeIndicatorToLDIFComponentAdapter.GetLDIFModSpec(IAdapterEntityAttributeChangeValue value) in S:\SVN\Framework\Core\Release\v3.0.0\Source\Adapter\Unify.Framework.Adapter.LDIF\AdapterEntityChangeIndicatorToLDIFComponentAdapter.cs:line 131
System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
Unify.Framework.LDIFChangeModify.WriteComponentDetails(TextWriter writer) in S:\SVN\Framework\Core\Release\v3.0.0\Source\IO\Unify.Framework.IO.LDAP\LDIF\LDIFChangeModify.cs:line 49
Unify.Framework.LDIFChangeRecordBase.WriteComponent(TextWriter writer) in S:\SVN\Framework\Core\Release\v3.0.0\Source\IO\Unify.Framework.IO.LDAP\LDIF\LDIFChangeRecordBase.cs:line 46
Unify.Framework.LDIFComponentFileGenerator`1.GenerateFile(TextWriter writer, IEnumerable`1 entries) in S:\SVN\Framework\Core\Release\v3.0.0\Source\IO\Unify.Framework.IO.LDAP\LDIF\LDIFComponentFileGenerator.cs:line 49
Unify.Framework.LDIFAdapter.c_DisplayClass5`1.b_4(Stream stream) in S:\SVN\Framework\Core\Release\v3.0.0\Source\Adapter\Unify.Framework.Adapter.Remoting\LDIFAdapter.cs:line 169
Unify.Framework.LazyEvaluationStream.Evaluate(Object obj) in S:\SVN\Framework\Core\Release\v3.0.0\Source\IO\Unify.Framework.IO\LazyEvaluationStream.cs:line 119