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  1. #1
    Join Date
    Oct 2002
    Posts
    3

    Unanswered: [INTERSOLV][ODBC SQL Server driver]Communication link failure

    We are randomly getting an error when trying to hit the db. This is causing major headaches in our system since we can't reproduce the error as it seems random in the production environment.

    The error occurs in the following environment

    App Server: Windows NT 4.0 running in a Citrix Environment
    App Source: Visual Basic 6.0
    Data Source: Sybase 10.5
    Data Retrieval: ADO 2.1

    We cannot reproduce this error on our development machines. It is only happening in production and it is a random occurence.

    Any help would be greatly appreciated.

    You can contact me directly @ JGajewski@Wallace.com
    Last edited by ATJaguarX; 10-10-02 at 13:30.

  2. #2
    Join Date
    Jul 2003
    Posts
    1
    Hi,
    it has been a long time since you mailed this question. If you have an answer will you please forward it to me.

    My problem is not like yours (random) as i can control when the communication link failure should happen, by simply removing the network cable. The problem is that ADO is able to reset itself either
    24 login attempt failures or 12 minutes.

    Do you know how to reinitialize this Sybase driver via ADO?

    Regards,
    Louwrens

    louwrens.vanstaden@ast.co.za

  3. #3
    Join Date
    Jul 2003
    Posts
    3

    Exclamation communication link failure

    Mine is exactly as hims. Have you found any solutions for this problem. I'm using DAO 3.6 and VB 6.0 to connect to a Sybase database and sometimes returns me the error and some others don't.


    Originally posted by Louwrens
    Hi,
    it has been a long time since you mailed this question. If you have an answer will you please forward it to me.

    My problem is not like yours (random) as i can control when the communication link failure should happen, by simply removing the network cable. The problem is that ADO is able to reset itself either
    24 login attempt failures or 12 minutes.

    Do you know how to reinitialize this Sybase driver via ADO?

    Regards,
    Louwrens

    louwrens.vanstaden@ast.co.za

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