The following issues in the .Net + oracle environment has occurred.

 

We have created an action to repeat the data insert to database.

Run this action, and when about 200,000 of the data has inserted, the following error has occurred.

 

ORA-12570: Network Session: Unexpected packet read error

 

For verification, we created a pure C# applications that to repeat the data insert like above action.

To connect to oracle, we use ODP.net library what installed on the platform server.

In this case, the program is successfully completed, even 1,000,000 of the data.

 

Therefore, we think there is a problem with the OutSystems dll that calls ODP.net.

 

Kind regards.

 

Platform Server: 9.1.301.0

Stack: .Net

Database: Oracle 12c

 

Thanks for your reply.

 

As you say, an error that has occurred on the surface is a network error.

Although on the same server, the same procedure (insert many records), and using the same ODP.net library, an error didn't  occurred in pure C # application.

Therefore, we think that the cause is in the code of OutSystems.

 

Kind regards.