Project works when tested but RowConflicts when deployed

I have a project page with some pretty simple code to open a table and update it. The fields are all open for update and virtual forms configured to participate in a save action. The save works and commits the changes to the database (oracle) when using the creator studio to build/run the project. However, when I deploy the WAR to the Sun Application server using the same driver setup, I get a ROW_UPDATE_CONFLICT error on the rows that have been modified. This is a complete show stopper. What am I missing here?

javax.servlet.ServletException: Number of conflicts while synchronizing: 3 SyncResolver.UPDATE_ROW_CONFLICT row 2 values changed in database

root cause

java.lang.RuntimeException: Number of conflicts while synchronizing: 3 SyncResolver.UPDATE_ROW_CONFLICT row 2 values changed in database

[831 byte] By [Cybulskia] at [2007-11-27 3:15:41]
# 1
I got exactly the same thing as you did, except that I am using Tomcat 5.5.17 instead.It has wasted me a lot of time.Message was edited by: Mountainer
Mountainera at 2007-7-12 8:18:12 > top of Java-index,Development Tools,Java Tools...