Hello,
this type of error is typical a misconfiguration on the Domain setup :
Please check with tools like setspn -q and klist :
1. The service principal name has correct format like HTTP/<Service Principal name>
2. The SPNEGO configuration is AS Java is enabled and valid (and with the correct password)
3. There are no double Service Principal name entries in Domain Controller. Check that with setspn -q <service principal name> on the Domain Controler itself.
Also a Secure Login Client trace and a AS Java trace (troubleshooting wizard) can help to identify the problem.
best regards
Alexander Gimbel