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CPPM 6.10.3 - Unkown CA error

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  • 1.  CPPM 6.10.3 - Unkown CA error

    Posted Dec 20, 2021 06:21 AM
    After upgrading my LAB environment to 6.10.3 this error shows repeatedly about every 60 seconds or so in the event viewer

    Source Admin UI
    Level ERROR
    Category Login Failed
    Action None
    Timestamp Dec 20, 2021 12:16:07 CET
    error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca (SSL alert number 48) Client IP Address:

    Any ideas how to fix this?

  • 2.  RE: CPPM 6.10.3 - Unkown CA error

    Posted Dec 20, 2021 09:57 AM

    Check this thread:


  • 3.  RE: CPPM 6.10.3 - Unkown CA error

    Posted Dec 21, 2021 03:59 AM
    This issue is now resolved.
    The solution was to generate a new self-signed cert, delete the old intermediate and CA cert, and then re-import it.