https://community.esri.com/t5/arcgis-pro-sdk-questions/oracle-manageddataaccess-connection-times-out/m-p/1655614#M13177 <P>I'm new to ArcGIS Pro SDK so forgive me if I'm asking a stupid question... but I'm stuck...</P><P>I'm porting an ArcMap extension over and need to connect to an Oracle DB for some non-spatial data. I'm using the Oracle.ManagedDataAccess NuGet package, as we use in other applications. I'm getting a connection timeout when trying to access the DB. I'm using the same connection string I use in other applications, including a web application running in IIS, on the same machine so I know it's a good string. Also using the same C# code for accessing the DB.</P><P>Any ideas what I'm missing here?</P><P>I can give more details if needed.</P><P>Thanks in advance.</P> Mon, 06 Oct 2025 18:41:46 GMT TomLewis 2025-10-06T18:41:46Z https://community.esri.com/t5/arcgis-pro-sdk-questions/oracle-manageddataaccess-connection-times-out/m-p/1655614#M13177 <P>I'm new to ArcGIS Pro SDK so forgive me if I'm asking a stupid question... but I'm stuck...</P><P>I'm porting an ArcMap extension over and need to connect to an Oracle DB for some non-spatial data. I'm using the Oracle.ManagedDataAccess NuGet package, as we use in other applications. I'm getting a connection timeout when trying to access the DB. I'm using the same connection string I use in other applications, including a web application running in IIS, on the same machine so I know it's a good string. Also using the same C# code for accessing the DB.</P><P>Any ideas what I'm missing here?</P><P>I can give more details if needed.</P><P>Thanks in advance.</P> Mon, 06 Oct 2025 18:41:46 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/oracle-manageddataaccess-connection-times-out/m-p/1655614#M13177 TomLewis 2025-10-06T18:41:46Z https://community.esri.com/t5/arcgis-pro-sdk-questions/oracle-manageddataaccess-connection-times-out/m-p/1655621#M13178 <P>Well... I'm an idiot. Problem solved. For those running into this issue...</P><P>My issue was that all of our other projects are on .NET Framework so I did what I always do. This is .NET Core. So instead of installing the Oracle.ManagedDataAccess from NuGet, it requires Oracle.ManagedDataAccess.Core. Swapped that out and it all works like a charm.</P> Mon, 06 Oct 2025 19:15:13 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/oracle-manageddataaccess-connection-times-out/m-p/1655621#M13178 TomLewis 2025-10-06T19:15:13Z