0 Replies Latest reply on Aug 28, 2002 5:30 AM by panlei panlei

    error about sql server 7.0

    panlei panlei Newbie

      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