Problem with findByPrimaryKey

[biggav]

I'm getting the following error when calling the default finder 'findByPrimaryKey' for a CMP entity bean.

javax.ejb.FinderException: Find failed: java.sql.SQLException: ORA-00936: missing expression

Can anyone explain what this means and how I can fix it ?

I'm using JBoss3.0.0, XDoclet 1.1.2 and Oracle 9i on Windows XP.

I haven't done any explicit definition of this finder or any other finder in my Bean class - other than
XDoclet generating a findByPrimaryKey method in the Home interface.

Thanks,
Gavin.

[aloubyansky]

Could you set logging to DEBUG level for org.jboss.ejb.plugins and show the stack trace?
Looks like something wrong with SQL statement.

alex