ops center 12 c agent provision failed

Hi，
I install ops center 12c in solaris 11 ，when i add asset，there is a agent provision failure.
The following is the log，it is because of ips ，could you tell me how to fix it？
Status          : FAILED
Mode            : Actual run
Owner           : root
Create Date     : 06/21/2012 02:49:18 PM GMT
Start Date      : 06/21/2012 02:49:18 PM GMT
Last Updated    : 06/27/2012 10:43:48 PM GMT
Execution Order : PARALLEL
Failure Policy  : CONTINUE_ON_FAILURE


    Task   : IPSPackagesCheckRepoTask
    Task Run ID : 154
    Target : s11-x86
    Status : FAILED
    Result : IPS Repository Checking has failed. (94303)
    Logs   :
        06/21/2012 02:49:20 PM GMT INFO solaris11-x86-jp142.24.1.154 acquired the recursive lock on the target - solaris11-x86-jp142-9ce7311d/com.sun.hss.domain:name=10.188.189.111-global,type=OperatingSystem for the duration of Task