establish connection error microsoft sql server and postgresql

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Joined: Mar 29, 2016
Company: DND Yazılım


We have two clients. :!:

We are getting “establish connection error” in our 2 clients which 1c versions are and Sometimes this error happened and for fixing it we need to restart 1c service or restart the server.

In, the system is windows server 2012 and sql server is 2014. User quantity 50 computer users and 30 mobile users.

In, the system is windows server 2012 and database is Linux server postgresql. User quantity 100 computer users.

We checked 1c server logs, sql server logs and also windows server logs but we couldnt see any error.

Edited: Hüseyin Çağrı Bayraktar - Jan 29, 2018 10:26 AM
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Dear Hüseyin Çağrı Bayraktar,

First of all you should check that the issue is not caused by a network connection problem in your environment.

Please monitor your network environment to ensure that nothing (including antivirus software, firewalls, and so on) prevents connections to the server. For instance, if you encounter this issue on a client again, check that you can it least ping the server from the client computer.

If you verified that is not a network related issue, collect the following logs and send them to us:

* 1C:Enterprise platform's technological logs (to learn how to configure these logs, refer to
-- from server
-- from client
* DBMS's logs

Best regards,
Vladimir Gurov

1C Company support team