ora-03111: break received on communication channel visual studio 2012 RRS feed

  • Question

  • User-1141190189 posted

    iam using visual studio 2012 to develop a WCF web service that connects to remote database on another server.

    but when trying to call the function; the following error appears:

    ora-03111: break received on communication channel

    i have tried to use oledb  provider but the same exception appears

    any advise please?

    Friday, May 5, 2017 2:15 PM

All replies

  • User269602965 posted

    Indicating a time out from lack of connectivity somewhere along the chain of communications (firewalls, permissions, etc.)

    Would recommend using ODP.NET instead of OLEDB for web service efforts

    Friday, May 5, 2017 10:01 PM
  • User364663285 posted

    Please see this solution


    ODP.NET, Managed Driver supports connecting to Oracle DB server 10.2 or higher. It does not support DB 10.1.

    Wednesday, May 17, 2017 3:43 AM