See the original http://support.microsoft.com/default.aspx? SCID = KB; ZH-CN; 330126
Our system is experiencing this problem and Microsoft cannot fix it online.ProgramI don't know which program to download to Microsoft. The download link is provided!
To release the Oracle connection, restart the IIS Management Service and all IIS affiliated services and processes (such as dllhost.exe and aspnet_wp.exe.
This problem occurs most often in ASP. NET applications because ASP. NET can periodically cycle application domains in processes. However, this issue may occur in any process that creates or destroys the. NET application domain. Therefore, this issue is not entirely limited to ASP. NET applications.
The Oracle administrator can run the following SQL statements from the SQL * Plus utility or other utility that connects to Oracle and runs Oracle statements to view all activities and idle Oracle connections:
Select logon_time, osuser, process, machine, programfrom v $ session where program is not null