I am trying to get JBoss 3.2.2RC2 running on z/OS 1.2 under USS. I have a problem which is described in the log as a failure in the start of the PersistenceManager due to "java.lang.SecurityException: Invalid authentication attempt, principal=null". Could someone provide a resolution, or at least some guidance. Thankyou.
I can also confirm this problem with 3.2.1. The most likely cause is the fact that the local filesystem on z/OS is encoded in EBCDIC rather than ASCII. While use of java.io.Reader should mask this in most cases, it may be that some code is assuming ASCII.