We have some new projects running on wls8.1. (Here we use a custom
security realm.) We need to be able to make a call from WLS6.1 (also
with a custom security realm) to WLS8.1. This fails, we always see the
following on wls8.1/sp1 wls8.1sp1:

<19/08/2003 03:34:22 PM CEST>
weblogic.jndi.internal.AdminRoleBasedDispatchServe r
Ref@9 - hostID: '4232049928415386891S:WJANBEBE110950:[6010,6010,-1,-1,6010,-1,-1,0,0]:server81:usermgt',
oid: '9', implementation: 'weblogic.jndi.inte
rnal.RootNamingNode@294f62'
java.lang.SecurityException: [Security:090398]Invalid Subject:
principals=[FSARENS].
java.lang.SecurityException: [Security:090398]Invalid Subject:
principals=[FSARENS]
at weblogic.security.service.SecurityServiceManager.s eal(SecurityServiceManager.java:682)
at weblogic.rjvm.MsgAbbrevInputStream.getSubject(MsgA bbrevInputStream.java:181)
at weblogic.rmi.internal.BasicServerRef.acceptRequest (BasicServerRef.java:814)
at weblogic.rmi.internal.BasicServerRef.dispatch(Basi cServerRef.java:299)
at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.ja va:920)
at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:841)
at weblogic.rjvm.ConnectionManagerServer.handleRJVM(C onnectionManagerServer.java:222)
at weblogic.rjvm.ConnectionManager.dispatch(Connectio nManager.java:794)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMCon nection.java:570)
at weblogic.socket.NTSocketMuxer.processSockets(NTSoc ketMuxer.java:105)
at weblogic.socket.SocketReaderRequest.execute(Socket ReaderRequest.java:32)
at weblogic.kernel.ExecuteThread.execute(ExecuteThrea d.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.ja va:170)
>