What is "JBO-33003: Connection name MyConn not defined" ?

[Tom Jordan]

I am writing a simple "Hello World" JSP app, including Business
Components against an Oracle 8i database, with Oracle JDeveloper and
Oracle App Server (Apache) on Windows NT.

Everything works OK within JDeveloper. When I deployed the app to the
server, I got the above message. Another JSP program on the same
server that I wrote last month works fine, and the debug output for
both apps is the same. I also can't find anything about JBO-33003 in
the online help or on the Web.

I'm also using wizard-based Business Components from JDeveloper
(instead of hand-written beans), so I can't really see how the
connections are created.

The file "connections.properties" is deployed with the connection
MyConn definitely defined. So where is JSP looking (and not finding)
MyConn?

Can somebody please help me?

Thanks.

Exception output:

javax.servlet.jsp.JspException: oracle.jbo.JboException: JBO-33003:
Connection name MyConn not defined
at oracle.jbo.common.Configuration.getConnectionInfo(Configuration.java:443)
at oracle.jbo.common.Configuration.initializeFromConnectionName(Configuration.java:469)
at oracle.jbo.common.Configuration.addProperties(Configuration.java:258)
at oracle.jbo.common.Configuration.getConfiguration(Configuration.java,
Compiled Code)
at oracle.jbo.common.Configuration.getConfiguration(Configuration.java:223)
at oracle.jbo.common.ampool.PoolMgr.createPool(PoolMgr.java, Compiled
Code)
at oracle.jbo.html.jsp.datatags.ApplicationModuleTag.doEndTag(ApplicationModuleTag.java:92)
at _worktimes._worktimes__html._contents._jspService(_contents.java,
Compiled Code)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java)
at oracle.jsp.JspServlet.internalService(JspServlet.java, Compiled
Code)
at oracle.jsp.JspServlet.service(JspServlet.java)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java)
at org.apache.jserv.JServConnection.run(JServConnection.java)
at java.lang.Thread.run(Thread.java:479)