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Connect to Denodo with C# via Npgsql

Good Morning, I am trying to connect via C# to Denodo. My connection string is ssl encrypted. Code is running in catch-branch by connection open. The following message is given: {"Received unexpected backend message ParseComplete. Please file a bug."} I am using: NpSQL in version 4.0.5.0 Denodo version 7 I added the information <DbProviderFactories> in my App.config. Would be great, if someone could help Thanks Jen
Received unexpected backend message Npgsql C#
user
01-04-2019 05:45:41 -0400
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1 Answer

Hi, In general, I am able to use Denodo from VisualStudio and C# with Npgsql data provider. Based on the information provided [here](https://github.com/npgsql/Npgsql.EntityFrameworkCore.PostgreSQL/issues/382), the error message “Received unexpected backend message ParseComplete. Please file a bug” seems to be related to Npgsql. For your scenario, I would have a look at the vdp log file located at "<DENODO_HOME>\logs\vdp\vdp.log" to get more information on the issue. Hope this helps!
Denodo Team
02-04-2019 08:21:09 -0400
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