i add a sql-server datasource with the the file "mssql-service.xml"
when i create cmp entity bean,ervey thing is ok.
when i create bmp entity bean ,the first is successed,
but the the second will throw exception.
like this
java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.io.InvalidClassException: javax.ejb.EJBException; local class incom
patible: stream classdesc serialVersionUID = 796770993296843510, local class ser
ialVersionUID = -9219910240172116449
java.sql.SQLException: [Microsoft][SQLSe
rver JDBC Driver]Can't start a cloned connection while in manual transaction mode.
please help me
