OBIEE DAC server fails with the exception – Qserver is already bound to the port (Doc ID 566949.1)

Last updated on MARCH 08, 2017

Applies to:

Siebel Analytics - Version: 7.5.3.13 SIA [16275] - Release: V7
Siebel Data Warehouse Application Console - Version: 7.8.2 [AA 1346] - Release: V7
Information in this document applies to any platform.

Symptoms

OBIEE DAC Server running on Windows 2000 suddenly fails - when we look at the reason, it says:

Java bind exception - Qserver is already bound to the Port 3141

Port 3141 is the default. DAC can be restarted if a different port number is defined, but the issue has re-occured.

DAC is being run as a scheduled task .

DAC server will fail if connection to repository is lost. However in this case at the time of the failure, the connecton to the repository, and the repository database are running fine.

Cause

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