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Brocade Web Tools launch failure

  • 1.  Brocade Web Tools launch failure

    Posted 10-12-2017 06:31 AM



    When ever I try to open web tools from a brocade switch its failing with some java error.

    Error encountered during initilization: com.brocade.web.sescan.SecureSANException: White space not allowed in headers: "USer-Agent, AD Name, AD ID, Authorization"


    Any idea how to fix this error.??





  • 2.  Re: Brocade Web Tools launch failure

    Posted 10-12-2017 06:45 AM



    found a matching defect 532726 (Web tools launch fails with Java 8 update 40) which is fixed in FOS 7.2.1e, 7.3.1b, 7.3.2, and 7.4.0. Or use Java 7...


  • 3.  Re: Brocade Web Tools launch failure

    Posted 10-12-2017 07:05 AM


    Hi ,


    Hi ,

    What is your Java code level
    What is your FOS Level


    It appears the root cause is in HTTP header, an empty space is being added when passing related information which triggers the "White space is not allowed" exception error.

    This is a  known defect .

    With Java 7 and if you are in FOS 7.x
    There is a fix in FOS versions 7.4.0, 7.3.2, 7.3.1b, 7.2.1e.





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