Question Harikumar V · May 19 Pooling exception: Unable to find original pool for connection and IRIS Security Error I created a Dotnet api to connect with IRIS database to do some task."InterSystems.Data.IRISClient.dll" (NativeAPI) is used in dotnet api to connect IRIS.I used following code in dotnet to open and close the IRIS connection. #.NET #API #Security #InterSystems IRIS 0 1 0 114