VDB Containing UDF Source Model Cannot Be Deployed

Description of problem:

When I try to deploy a VDB containing a relational source model that contains a user-defined function (UDF), I get an error saying "One or more models in VDB are either missing a translator name or have a translator name that is not found on the current Teiid instance." The translator name for the source model containing the UDF is empty; but the translator names for the other source models contained in the VDB are non-empty and do exist on the server.

Version-Release number of selected component (if applicable):

DV 6.0.0 ER4
JBDS 7.1.0 CR1
JBIS 4.1.3 Beta5
Teiid Designer 8.3.0 CR1
OS X 10.9

How reproducible:

Always

Steps to Reproduce (executing E2EYahooUdfTestScript):

Using Teiid Designer:

1. Select VDB containing UDF source model
2. Right-click > Modeling > Deploy

Actual results:

"VDB Not Deployed" error dialog is displayed.

Expected results:

VDB is deployed

Additional info:

None