Wanna create a connection

Hi,
Within Jdeveloper, I try to create one JDBC connection. I've put the SID name and the right Port number that we have within tnsnames.ora. I've chosen 'thin' Driver and have put that host name (also from tnsnames.ora) together with the right SID. But i'm with this problem even if I've put the right login name/password.
Test failed: ORA-01017: invalid username/password; logon denied
I don't have any problem from the Oracle client using Sql plus.
Rgds,
HuaMin

Hi,
It is always a good to post the following when you ask for any help, which would help us to understand the issue and provide a good solution, instead of guessing and providing "some" solution.
1. JDeveloper version.
2. Technology stack used.
3. Database version.
4. OS on which you are trying.
AFA your error is concerned, it is pretty clear that you are supplying invalid username/password. Did you try with scott/tiger? FYI, if your db is 11g, passwords are case sensitive.
HTH.
-Arun

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please see the following code:
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Hi Tony,
This similar sample works perfectly fine for me. Can you
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#include <iostream>
#include <occi.h>
using namespace std;
using namespace oracle::occi;
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Jacky Ho wrote:
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