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@Dsu

Oracle接続エラー

Posted at

.NETプロジェクトで原因不明のOracle接続エラーが発生

要求された.NET Framework　データ　プロバイダーが見つかりません。これは、インストールされていない可能性があります。

machine.configの修正で解決

Oracle Provider を追加

<add name="ODP.NET, Unmanaged Driver" invariant="Oracle.DataAccess.Client" description="Oracle Data Provider for .NET, Unmanaged Driver" type="Oracle.DataAccess.Client.OracleClientFactory, Oracle.DataAccess"/>

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