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3586752 - User Authentication fails "ALPHANUM_REQUIRED_FOR_LOGONID"

Symptom

Users are not able to login  in nwa. Even with the Administrator user they receive Error message  " User Authentication Failed"

In TSHW :

  • Converted LogonID for tracing: Administrator
  • Set name in NameCallback to Administrator
  • Handle javax.security.auth.callback.PasswordCallback@79b6d6d7
  • Authentication type: FORM
  • ALPHANUM_REQUIRED_FOR_LOGONID
    Invalid LogonID recieved. ALPHANUM_REQUIRED_FOR_LOGONID
  • Converted LogonID for tracing: Administrator

Provided username is Administrator.

...
#com.sap.engine.services.security.authentication.logincontext.table#
LOGIN.FAILED
User: Administrator

Login Module                                                               Flag        Initialize  Login      Commit     Abort      Details
1. com.sap.security.core.server.jaas.EvaluateTicketLoginModule             SUFFICIENT  ok          false                 true       
        
        #7 ume.configuration.active = true
2. com.sap.engine.services.security.server.jaas.BasicPasswordLoginModule   REQUISITE   ok          exception             true       Authentication did not succeed.
3. com.sap.security.core.server.jaas.CreateTicketLoginModule               OPTIONAL    ok                                true       
No logon policy was applied


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Environment

Netweaver Application server Java-7.1+

Keywords

ume.logon.security_policy.userid_digits,Invalid LogonID recieved. ALPHANUM_REQUIRED_FOR_LOGONID , KBA , BC-JAS-SEC-UME , User Management Engine , BC-JAS-SEC-LGN , Logon, SSO , Problem

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