CMP findByPrimaryKey problem
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Posted By:   Wenyao_Hu
Posted On:   Friday, May 17, 2002 10:39 AM

When I try to create a CMP using "findByPrimaryKey" method,

it returns me an error message saying

"java.lang.NullPointerException" in serverside.

I trace down source code until I reach

com.ibm.rmi.corba.ClientDelegate.invoke(parm1, parm2)

method, when there is no source code available.

I run the client program in VisualAge4.0 workspace, and

connect Oracle 8 database using oracle JDBC thin driver.

Anybody can help me out?

Many thanks!

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