I want connect MS Access with Oracle 9i. In Oracle I have a few table and in MS Access I want make a new reccords.
Now I have a problem with ODBC I got error:
"[Microsoft][ODBC driver for oracle][Oracle]ORA-12514: TNS: nasłuchowi nie udało się rozstrzygnąć SERVICE_NAME podanego w deskryptorze połączenia (#12514)..........."
In configuraton file DSN I have only:
[ODBC]
DRIVER=Microsoft ODBC for Oracle
and after that I must write login, password and server (I writing example data 192.168.1.1)
my TNSNAMES.ORA
BAZA_AAA =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = xxxxx)(PORT = 1521))
(CONNECT_DATA = (SERVICE_NAME = BAZA_AAA))
)
Others program example SQL Server , TOAD, windows console writing my database but not access
please help me
Instead of IP of server try to use TSN name: BAZA_AAA.
Also this was the 1st time I used MS driver for Oracle. I have always used drivers by Oracle. Do you have them installed? Have you tried them? They have 'TNS Service Name' field and 'Test Connection' button :-)
Related
I'm trying to connect to an Oracle Database via ODBC.
This connection will allow me to connect Power BI Desktop to Oracle.
Using SQL Developer, I can managed to establish the connection, see the tables, views, etc.
Now, using Oracle Client 64-bit ODAC 12c Release 4 (12.1.0.2.4) for Windows x64, I get this tnsnames.ora file with the following configurations:
MYCONNECT=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 123.xxxx.xxx..xxx)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORCL)
)
)
This all looks ok, but when trying to create the ODBC driver in windows, I get the following after entering the credentials:
And the error:
So, why can I establish the connection via SQL developer and not via ODBC driver?
And how can I solve this problem?
Thanks!
I followed the instructions in the link: https://m.youtube.com/watch?v=ONGz9czAikE
And got to the point of testing a Local Net Name Configuration(8:30) when i got to the point of preforming the test it seems like the window is stuck, same thing happens when i try to connect to the server db with Sql developer there i get a socket timeout error after waiting few minutes.
I'm trying to avoid downloading the oracle client software because of a company long security verification protocol.
What am i missing? Any help will be appreciated.
From here:
Oracle 12c server cannot be accessed from remote computer using the .Net provider
Try using an external IP instead of hostname like so:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.30.50.90)(PORT = 1521))
)
)
I just started using LINQPad and all works great when connecting to my SQL Server DB, but now I'm trying to set up a second connection to my Oracle DB and I'm getting stuck as to how to do it.
I downloaded the IQ driver (v 2.0.8.0 - Latest) and when I go to add a new connection, I select Oracle as my DB Provider and don't know how to do the rest based upon my usual connection string looking as follows:
Data Source=(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = [IP Address])(PORT = [Port]))(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = [Service Name])));User Id=[name];Password=[password];"
I know that you usually post what you've tried, but, believe me, I've tried filling in those text boxes every which way I could think of and keep getting errors when I click the "Test" button.
Also, one of the errors I get is:
License not valid due to the problems with dotConnect for Oracle installation - I don't think that's the only issue, but I'm sure I'll also need to fix that problem too....
Any suggestions / links to offer about what to fill in where to make this work??
THANKS!!!!!!!
I've just got this working with the latest version of LINQPad (4.55.03) Premium, and IQ (2.1.1.0), as of 2015-03-09.
In our workplace, we use the TNSNAMES.ORA file to connect to Oracle 11g using PL/SQL Developer with entries such as:
TNS_NAME =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = the-host-name)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = the-service-name)
)
)
and JDBC connection strings for ColdFusion's connection to Oracle in the format
jdbc:oracle:thin:#
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = the-host-name)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = the-service-name)
)
)
In LINQPad's Choose Data Context window, select the IQ driver and click Next...
Provider: Oracle
Connection Mode: Direct (although my workstation has both 32 and 64 bit Oracle clients installed, which PL/SQL Developer and ColdFusion use, respectively)
Server: the-host-name
User Name: your Oracle username
Password: its password
On the Advanced tab:
Additional connection string options:
SERVICE NAME=the-service-name
Clicking Test shows Connection Successful
The connection icon (a cog) in the connections pane then populated with the list of tables.
There is a build issue in the newest IQDriver release. Revert to previous version (2.0.7) and you won't see that error. Author removed latest version, so you can do that directly from LINQPad (Add connection | Select IQ | Delete Driver | Re-download IQ Driver).
I have just started using WebLogic and the new FORMS and REPORTS Server and builders (11gR2).
I'm using an Oracle 11g R2 64 Bits DB. In the Forms Builder I can open the form an compile it without any problem.
But once I tried to open the form through the browser, it asked me for the DB credentias and then it gave me a TNS Error ORA-12154.
Thing is I have double check the tnsnames.ora file and everything is alright. So I tried to connect to a 10g DB and it does connect. So it is not a TNSNAMES problem because both DB Address are in the same the tns file.
Question is: What would be the real problem, that is causing this to happen? And how could I solve it?
Tns Entry:
DEV11=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)
(HOST = xxx.xxx.xxx.xxx)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = dev11)
)
)
Try reading the following thread I think your problem is the same:
https://forums.oracle.com/forums/thread.jspa?messageID=3455198
I'm trying to load some data to an Oracle database using SQL Loader. Is it possible to invoke it with specifying the server to load the data into using a DSN instead of a TNS?
Right now my command line looks like this: sqlldr uesr/password#tns_id..., I'd like to replace tns_id with a DSN that points to tns_id. Can SQL Loader figure out the TNS from the DSN by itself?
A database can be identified (in Oracle terms) by a hostname, port (generally 1521) and service/sid.
SQL Loader won't be able to work with a DSN itself, but if you can use Windows scripting or similar to worm the host/port/service information out, you'll be most of the way there.
With a full client installed and a tnsnames.ora do a
tnsping dbname
You should get something like
Attempting to contact
(DESCRIPTION = (ENABLE=BROKEN) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = hostname)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = servname)))
OK (30 msec)
You should then be able to do
sqlplus user/pass#hostname:1521/servname