Explanation: Cannot connect to the bpjava authentication service via NetBackup PBX at port 1556 (default).
Recommended Action: Do the following, as appropriate:
Check that the PBX service or daemon has been started on the server and that NetBackup services are running.
If the target server is running a release of NetBackup earlier than 7.0.1, the Java GUI attempts a further connection via the VNETD port 13724. No action is required.
Check if the Java GUI properties (java/nbj.conf) have been set up to connect to a PBX port other than 1556.