Anybody here have any experience running Rollbase on a V6 box? (cross-posted)

We now appear to be over the hurdle of setting up the RB_DBO library/schema (thanks again, Rob and Luis), but our offsite people are now getting this, when they go to the next step (and I'm typing this by hand, from a screen shot; you'd think a fellow programmer would know better!):

==>> Installing local Rollbase instance
RB_1: UPDATE RB_ID SET NEXT_ID=?
Creating Master Zone: system records
Creating Master Zone: installing app1_rb.xml

===>> Installing application: Rollbase [v.1]
Created object definition USER
Created object definition $GROUP
Created object definition $SETTINGS
Created object definition $ORG_FUNC
Created object definition COMMLOG
Created object definition $ORG_LOCN
Created object definition $ORG_DEPT
Created object definition tudo
Created object definition meeting
Finishing application: Rollbase...
java.sql.SQLException: Transaction state not valid.
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:360)
at com.ibm.as400.access.AS400JDBCConnection.setReadOnly(AS400JDBCConnection.java:2885)
at com.rb.util.db.a414.setReadOnly(a414.java:272)
at com.rb.util.db.a413.getConnection(a413.java:94)
at com.rb.util.db.a415.getConnection(a415.java:46)
at com.rb.util.db.a415.getConnection(a415.java:35)
at p12.a221.x24(a221.java:335)
at com.rb.core.data.a71.getReports(a71.java:843)
at p12.a221.getReports(a221.java:363)
at p12.a221.getByOriginalId(a221.java:112)
at p0.a39.createReport(a39.java:1128)
at p0.a39.createObjectDefParts2(a39.java:461)
at p0.a39.install(a39.java:242)
at p25.a343.checkInstallation(a343.java:96)
at com.rb.master.logics.servlet.Starter.init(Starter.java:65)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1306)

Anybody have any insight?

--
JHHL