Getting a kerberose exception: Could not locate KDC for Kerberos Realm.

Hi
Im new to quest SSO(VSJ).Im facing the below exception when I tried to run a stand alone java program which uses the quest SSO api.Also can some one please help me out on how to pass vsj.properties file to a stand alone JAVA program.This issue is not seen when I use sun implementation for kerberose.

Caused by: com.dstc.security.kerberos.KerberosConfigException: Could not locate KDC for Kerberos Realm "QA2008.COM"
    at com.dstc.security.kerberos.DefaultConfig.getKdcs(DefaultConfig.java:323)
    at com.dstc.security.kerberos.DefaultConfig.getKdcs(DefaultConfig.java:224)
    at com.dstc.security.kerberos.impl.DefaultKdcResolver.getKdc(DefaultKdcResolver.java:58)
    at com.dstc.security.kerberos.DefaultKerberosMessageHandler.send(DefaultKerberosMessageHandler.java:84)
    at com.dstc.security.kerberos.Kerberos.sendRequestToKDC(Kerberos.java:1832)
    at com.dstc.security.kerberos.Kerberos.getKrbTGSRepFromKDC(Kerberos.java:1357)
    at com.dstc.security.kerberos.Kerberos.requestServiceTicket(Kerberos.java:1314)
    at com.dstc.security.kerberos.Kerberos.requestServiceTicket(Kerberos.java:1338)
    at com.dstc.security.kerberos.gssapi.DefaultCredentialManager.requestServiceTicket(DefaultCredentialManager.java:194)
    at com.dstc.security.kerberos.gssapi.ClientHandShaker.getServiceTicket(ClientHandShaker.java:715)
    at com.dstc.security.kerberos.gssapi.ClientHandShaker.huntServiceTicket(ClientHandShaker.java:295)
    at com.dstc.security.kerberos.gssapi.ClientHandShaker.handle(ClientHandShaker.java:193)
    at com.dstc.security.kerberos.gssapi.GSSContext.initSecContext(GSSContext.java:301)