Data Provider Internal error(-3000): please help!

Question

Hi,
I've a Web Application using Oracle Data Provider 9.2.0.2 to communicate with mu oracle DB.
I'm using the ExecuteNonQuery function to run a SQL statement (it's a select connect by), but after some time, I get the following error:
Data Provider Internal error(-3000)
It seems to happen if the query takes a lot of time.
If I reduce the number of returned rows, I don't get the error anymore.
After some searches through the internet I found that the problem should fixed in the next ODP release, 9.2.0.4: I installed it too, but with no success.
I played with the connection timeout and some other parameters without solving the error.
Someone can help me?
Thanks.
Daniele.

Answer 1

I met the same question too.
I list your problem below:
my ODP.net is 9.2.0.4.
code snippet is below:
string constring = "user id=gz;data source=ipas_local;password=gz";
                    OracleConnection conn = new OracleConnection(constring);
                    OracleCommand cmd = new OracleCommand(sql,conn);
                    try
                         conn.Open();
                         cmd.ExecuteNonQuery();
                    catch(Exception ex)
                         doredirect = false;
                         lblMessage.Text = ex.ToString();
                    finally
                         conn.Close();
I have a Oracle9i DBMS which home_name is OraHome92 in my computer,and have a ODP.NET9.2.0.4 which home_name is ORADOTNET9 deferent from DBMS.
9i DBMS path:D:\oracle\ora92
ODP.NET 9i path:D:\oracle\ODPDotNet
my web app never work before
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