ERROR: Connect DB: Unable to find the requested .Net Framework Data Provider. It may not be installed

Help Activities
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Hello everyone,

I need to connect database (OracleDb) with UiPath. I can connect this database manually with Sql Developer but can’t connect with UiPath - Connect Database activity.

  • I updated tns file.
  • I use activity like this.

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image1196×576 28.5 KB

And getting this error: Connect DB: Unable to find the requested .Net Framework Data Provider. It may not be installed.

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Hello @mazlumkacar ,

Perhaps you should:

  1. Find the right connection string to your Oracle db. Refer to https://www.connectionstrings.com/oracle/

  2. If needed, install the Oracle Data Provider for .NET. Refer to https://www.oracle.com/ro/database/technologies/appdev/dotnet/odp.html

Hope it helps!
Best regards,
Marius

1 Like
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When i changed the connection string and add the connect database activity Header of the web service at the header (in properties) it solved.

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