During deployment of business components as an EJB, you may get the message Publishing EJBHome...org.omg.CORBA.BAD_PARAM: null Strings are illegal in IIOP.
To avoid this problem, make sure the order of the classpath is that specified in Setting the Oracle 9iAS Classpath to Connect to Remotely Deployed Business Components for Java.
Related Topics:
Troubleshooting Deployed Projects
Troubleshooting JBO-25222 (Unable to Create
Application Module)
Troubleshooting org.omg.CORBA.COMM_FAILURE: java.io.IOException
Peer disconnected socket
Troubleshooting org.omg.CORBA.BAD_PARAM
(null Strings are illegal in IIOP)