10 Replies Latest reply: Sep 12, 2013 9:35 PM by user12956375 RSS

    upgrade from instant client 11g (11.2) to 12c (12.1) breaks system.data.oracleclient

    user12956375

      Running dotnet app (windows form targeting dotnet4) using system.data.oracleclient.

      Windows server 2012 standard ed.

      Works with:

      instantclient-basic-windows.x64-11.2.0.3.0

      Broken with:

      instantclient-basic-windows.x64-12.1.0.1.0

      App returns error:

      "System.Data.OracleClient requires Oracle client software version 8.1.7 or greater"

       

      What's changed?

      Any tips?