Description of problem:

Platform BZ for https://issues.jboss.org/browse/GUVNOR-2061


Steps to Reproduce:
1. Import repository_export_mvel_date.zip attached to GUVNOR-2061
2. Run MyTestScenario

Actual results:

Throws ERROR message

=====
20:33:26,674 ERROR [RepositoryAssetService] Unable to run the scenario.
[Error: could not access/write property (dateTime) in: defaultPackage.SubModel]
[Near : {... __fact__.dateTime = __val__ ....}]
             ^
[Line: 1, Column: 1]
	at org.mvel2.PropertyAccessor.set(PropertyAccessor.java:372)
	at org.mvel2.PropertyAccessor.set(PropertyAccessor.java:139)
	at org.mvel2.ast.DeepAssignmentNode.getReducedValue(DeepAssignmentNode.java:97)
	at org.mvel2.MVELInterpretedRuntime.parseAndExecuteInterpreted(MVELInterpretedRuntime.java:106)
	at org.mvel2.MVELInterpretedRuntime.parse(MVELInterpretedRuntime.java:49)
	at org.mvel2.MVEL.eval(MVEL.java:165)
	at org.drools.testframework.ScenarioRunner.populateFields(ScenarioRunner.java:404)
	at org.drools.testframework.ScenarioRunner$3.go(ScenarioRunner.java:186)
	at org.drools.testframework.ScenarioRunner.doPopulate(ScenarioRunner.java:249)
	at org.drools.testframework.ScenarioRunner.runScenario(ScenarioRunner.java:207)
...
=====

Expected results:

Run the test scenario