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OMA Errors

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  • OMA Errors

    I am having problems getting started with OMA. Our Exchange server has been up and running for a while now and everything is working great.

    However, I am trying to log into OMA using http://*server*/OMA and I get a directory listing denied error. Doing a little rooting around in IIS admin and I see there is a OMA.ASPX file. I make that the default file and I get the "A System error has occurred while processing your request." error.

    Any ideas?


  • #2
    Re: OMA Errors

    Did you checked:

    Best Regards,

    Yuval Sinay

    LinkedIn:, Blog:


    • #3
      Re: OMA Errors

      Thanks for the reponse. Yes, I have read them both and we have SSL configured for OMA and OWA. The system will prompt me for a username and password, which are correct, but then I get the following message.

      "A System error has occurred while processing your request. Please try again. If the problem persists, contact your administrator."


      • #4
        Re: OMA Errors

        It seems a lot of popel are getting this error. I enabled SSL and sstarted getting this error. I am still trying to solve it. Microsoft has a KB article on this saying you can't have require SSL enabled. I disabled it but it didn't solve the problem.

        Before I enabled SSL all was working well. Does anyone have any ideas?


        • #5
          Re: OMA Errors

          I followed all the suggestions in the Microsoft KB article (KB 817379). Still get the same error. Does anyone have any ideas?