start error on ./jnbSA

Dear Friends ,

i get the following error on running ./jnbSA  on solaris 10 sparc please advice what to do.thanks in advance

regards

ritchie james

output of jnbSA command

============================================================================

root@SOLARIS # ./jnbSA

        Starting administration console version 7.5.
        The log file for this execution instance is
        /usr/openv/netbackup/logs/user_ops/nbjlogs/jbp.root.jnbSA.4549.log

DISPLAY environment variable is set to: 192.168.100.205
Console was started on:
        SunOS SOLARIS 5.10 Generic_147147-26 sun4v sparc SUNW,SPARC-Enterprise-T5220

Command line options were:
        ./jnbSA

Starting administration console version 7.5.

LANG=iso_8859_1
LC_CTYPE="C"
LC_NUMERIC="C"
LC_TIME="C"
LC_COLLATE="C"
LC_MONETARY="C"
LC_MESSAGES="C"
LC_ALL=iso_8859_1

java version "1.6.0_29"
Java(TM) SE Runtime Environment (build 1.6.0_29-b11)
Java HotSpot(TM) 64-Bit Server VM (build 20.4-b02, mixed mode)

java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11GraphicsEnvironment
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
        at java.awt.Window.init(Unknown Source)
        at java.awt.Window.<init>(Unknown Source)
        at java.awt.Frame.<init>(Unknown Source)
        at javax.swing.JFrame.<init>(Unknown Source)
        at vrts.common.utilities.CommonFrame.<init>(CommonFrame.java:75)
        at vrts.common.utilities.CommonFrame.<init>(CommonFrame.java:70)
        at vrts.nbe.BaseNBEFrame.<init>(BaseNBEFrame.java:83)
        at vrts.nbe.LoginFrame.<init>(LoginFrame.java:228)
        at vrts.nbe.JavaPresentationLayer.initiateLogin(JavaPresentationLayer.java:150)
        at vrts.nbe.AdminConsole.main(AdminConsole.java:57)