Preview and VDB Deployment issues with Salesforce

1) imported from SF successfully, then immediately did a preview. Preview was successful. 2) created a VDB containing the SFModel, then executed the VDB. Deployment failed with the following: Dialog : "Cannot execute INACTIVE VDB xxxx" Log : 10:39:24,762 INFO [org.jboss.as.server] (management-handler-thread - 18) JBAS018565: Replaced deployment "TestVDB.vdb" with deployment "TestVDB.vdb" 10:39:24,931 INFO [org.teiid.RUNTIME] (teiid-async-threads - 1) Data Source SFModel not accessible. 10:39:24,933 INFO [org.teiid.RUNTIME] (teiid-async-threads - 1) TEIID40003 VDB TestVDB.1 is set to ACTIVE 3) Attempt to preview SFModel again. This time, preview failed with the following exception in the server log: 10:37:25,023 WARN [org.teiid.CONNECTOR] (Worker3_QueryProcessorQueue10) Connector worker process failed for atomic-request=d7g5mMmTon40.0.0.2: org.teiid.translator.TranslatorException: TEIID30481 Failed to find the Connection Factory with JNDI name PREVIEW_ad2c84ae-de07-4cf2-b478-581c6cd2c1a6_TestProj_SFModel. Please check the name or deploy the Connection Factory with specified name. at org.teiid.dqp.internal.datamgr.ConnectorManager.getConnectionFactory(ConnectorManager.java:228) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:210) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:457) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:177) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:174) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_35] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_35] at org.teiid.dqp.internal.process.DQPCore$FutureWork.run(DQPCore.java:118) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:250) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:123) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:298) [teiid-engine-8.2.0.Beta2-SNAPSHOT.jar:8.2.0.Beta2-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_35] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_35] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35] Caused by: javax.naming.NameNotFoundException: PREVIEW_ad2c84ae-de07-4cf2-b478-581c6cd2c1a6_TestProj_SFModel – service jboss.naming.context.java.PREVIEW_ad2c84ae-de07-