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Automated Testing

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Error when more no.of users login z/OS

  • 1.  Error when more no.of users login z/OS

    Posted 06/16/17 09:14 AM

    Hi Team,

        Our environment has zDnTv10.0 with ADCD z/OSv 2.2.

    We have 4 CPs allocated (3 for z/OS & 1 for Linux).

    We increased z/OS parameter USERMAX to 100.

    Increased VTAMLST in member A600 for dynamic no. of TSO connections.

    However, got the error as shown in attached image 'TN3270E_Error'.

    To resolve the error,  we increased SCOTCP to 100 in TN3270 member.

    However, after 29 users logged in, we were not able to connect more users.

    Even the existing users after logoff were not able to login again.

    When checked the logs found errors as shown in the attached image 'Error2'.

     

    Kindly help us to resolve the same.

     

    Regards

    Gautam

     

     

    GautamSGhosh


  • 2.  Re: Error when more no.of users login z/OS

    Posted 06/20/17 11:07 AM

    Hi Gautam,

     

    we are trying to replicate the issue at our end to find the exact cause. We will get back to you soon on it...

    Thanks,

    Neeraj

    ZDTNeeraj


  • 3.  Re: Error when more no.of users login z/OS

    Posted 06/27/17 04:50 PM

    Hi Gautam,

     

    We tried replicating the issue. We are able to create the no of users. Could you send us the documents with screenshots where it has steps you have performed? Another suggestion is, you could try to revert back all the changes and revert back to the old state. and then start making changes again. When you are making the changes, record with screenshot a document. So that we can replicate to find the problem.

    ZDTNeeraj


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