SQLException Error on Solaris

When CAREO is launched, it does some stuff to modify its connection to a database, in order to allow me to point it to different databases at runtime without touching code or recompiling. In UCApplication.java, I modify the connection dictionary for the EOModel's EOAdaptor, feeding it URLs for databases, usernames, passwords, etc...

This has worked like a charm on MacOSX and MacOSX Server (of course), but now, on Solaris, when I set the connection dictionary, and do a test connection to make sure it worked, I get this weird, cryptic SQLException error via WebObjects' JDBCAdaptor class:

2 >= 2

Of COURSE! It's self explanatory! Well, maybe not... I'm totally stumped on this one. I've tried connecting to a local database on the Solaris box, as well as to remote databases (the live CAREO database). No joy. Yikes. I've got a request out to the FrontBase developer's list, and will post any responses...

UPDATE: It's still not working on Solaris, but I'm getting a (slightly) less cryptic error message:

java.lang.NumberFormatException: multiple points

        at java.lang.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1073)

        at java.lang.Double.parseDouble(Double.java:202)

        at jdbc.FrontBase.FBJConnection.checkVersion(FBJConnection.java:295)

        at jdbc.FrontBase.FBJConnection.createConnection(FBJConnection.java:209)

        at jdbc.FrontBase.FBJConnection.(FBJConnection.java:98)

        at jdbc.FrontBase.FBJDriver.connect(FBJDriver.java:43)

        at java.sql.DriverManager.getConnection(DriverManager.java:512)

        at java.sql.DriverManager.getConnection(DriverManager.java:193)