The following queries are producing TEIID30328 Unable to evaluate "INPUT".nextKey: No value was available error.
The queries were returning expected query results in SOA-P5.3.1 release. However, when testing them with EAP 6.1Alpha and
Teiid 8.4Alpha they are returning the "Unable to evaluate "INPUT".nextKey" message. This is occuring on Postgres91, Oracle10,11,11RAC, Mysql55, Teradata, and Greenplum data sources.

I isolated "SELECT * FROM XQTNestedDoc.testSimpleNested ORDER BY recursiveroot.key" and ran a test to produce a log entry which
is attached. If you need other testing artifacts such as VDB please let me know.

SELECT * FROM XQTNestedDoc.testBoundTempTable
SELECT * FROM XQTNestedDoc.testExcludeFromDoc ORDER BY recursiveroot.key
SELECT * FROM XQTNestedDoc.testOptimizableTempTable ORDER BY recursiveroot.key
SELECT * FROM XQTNestedDoc.testRootTempTable ORDER BY recursiveroot.key
SELECT * FROM XQTNestedDoc.testSimpleNested ORDER BY recursiveroot.key
SELECT * FROM XQTRecursiveDoc.testNested2Document ORDER BY recursiveroot.key
SELECT * FROM XQTRecursiveDoc.testNestedDocument ORDER BY recursiveroot.key
SELECT * FROM XQTRecursiveDoc.testSimpleDocument ORDER BY recursiveroot.key
SELECT * FROM XQTRecursiveDoc.testSimpleTempTable ORDER BY recursiveroot.key