I am getting problem in connecting to my database in Oracle SQL Developer. Whenever I try to connect to my database, it gives me this error:
An error was encountered performing the requested operation:
IO Error: The Network Adapter could not establish the connection (CONNECTION_ID=CUJgpQYpQbOXdhiXCUyR3Q==)
Vendor code 17002
Actually, I just use Oracle SQL developer to learn about queries running on a database. I have been using this database since a month but suddenly this error appeared now when I try to connect to the database directly or even manually. Please help me. Any help will be highly appreciated. Thanks in advance.
This is the screenshot for further details:
I tried to do it through an SSH tunnel but stuck there also.
I am trying to add a new connection into Oracle SQL Developer using JDBC.
Here is my VJDBC URL: jdbc:vjdbc:servlet:https://company.plateau.com/vjdbc/vjdbc,db10g
Connection is not working at the moment. Do you know if there is something else to configure?
Thank you for your help,
Damien
I have Windows 8 and Oracle SQL Developer. When I tried to connect to a remote server, it give me v$session.osuser error and vendor code 17190.
Do anyone know what this means? I have tried to search for the vendor code 17190 but nothing related to Oracle.
Thanks
I've installed Oracle client in my machine, when I'm trying to connect to the oracle database server from Oracle SQL Developer am getting the following error:
Status : Failure -Test failed: IO Error: The Network Adapter could not establish the connection
But am able to connect to the server using sql plus and TOAD as well from my machine. What is the issue if Toad connects to the server why cant my Oracle sql developer could not connect??
checked all the possible solutions like:
tns strings checking, telnet to the server and its port,
changing the oracle home in the sqldeveloper->tools->preferences->database->advanced tab.
None solved my issue. Is this the firewall issue?
If it is so how am able to connect using TOAD/sql plus ??
UPDATE: I'm connecting to the Oracle database server using the VPN.
Any help is much appreciated.
Thanks in advance.
I am trying to connect to an Oracle DB through the Oracle Provider for OLE DB in SSIS, but am getting the following error when testing the connection: "tns listener was not given the service_name in connect_data". I am not too familiar with Oracle, so could someone provide me some direction for how to fix this error?
You can add the service name after the host name with a forward slash between them. This has worked in both the Microsoft and Oracle OLE DB providers.
IP/Service_Name also works, "12.12.123.123/Server1.domain.com"
First of all, always use Oracle driver. Not the Microsoft one.
Then, when connecting, supply the TNSNAME, USERNAME and PASSWORD to a OLEDB Connection.
That's all!
Ok ok, been here, and this is what works:
You need oracle data access components http://www.oracle.com/technetwork/topics/dotnet/utilsoft-086879.html
Download the one that applies to you (11g, 12c...)
It installs an OLE DB provider which is FAST and also .NET connectors (wich also work really well), so I recommend using OLEDB (also, attunity connector works wonders aswell after you installed ODAC).
Then just connect using ip/service name + credentials, for example
Image
You need to type "Servername/ServiceName" to Server Name Field .