[RegTask] - Server rejected registration request: 3 RRS feed

  • Question

  • I am experiencing an issue with one CM client that will not register.   Getting the following message in the CLientIDManagerStartup.log file:

    [RegTask] - Server rejected registration request: 3

    This machine was previously blocked from the CM console but now in the console i have no ability to unblock it.  Agent reinstall does nothing.  The installed certs are all fine and no issues there.  I know the issue is the previous block action.  Can someone please tell me how to go about unblocking this system from CM? 

    What i have tried:

    1. Uninstall / Reinstall

    2. Uninstall / removal of the smscfg.ini file / removal of the certs / reinstall

    3. Deletion of the PC name from inside CM and then all the above

    Monday, March 18, 2013 8:05 PM

All replies

  • Are you using HTTPS client communication?

    Have you reviewed MP_CliReg.log (Records the client registration activity processed by the management point) on the MP?

    Jason | http://blog.configmgrftw.com

    Tuesday, March 19, 2013 1:59 AM
  • Hey, I got the same problem with like 1% of all my clients. Tried the obvious like you. No idea what causes this. SCCM 2012 SP1.
    Thursday, May 2, 2013 7:22 AM