Networking And Gateways :: Unable To Test Dblink Between Oracle XE And MSSQL?
Jul 30, 2013
i have created a dblink between oracle and mssql and tried testing the link its giving me below error.
SQL Error: ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified {IM002}
ORA-02063: preceding 2 lines from MSSQL
28500. 00000 - "connection from ORACLE to a non-Oracle system returned this message:"
*Cause: The cause is explained in the forwarded message.
*Action: See the non-Oracle system's documentation of the forwarded message.
I have checked the dsn data source i have created, i am able to test the DSN successfully.
am using easysoft odbc driver for connecting my oracle with sql server.I have written below triger on my oracle db table, to insert the newly inserted data in sql as well. Now what i want is, if my dblink fails due to any reason, it should not effect my insertion on source oracle table on which i have created the triger.
create or replace trigger trig_msg after INSERT OR UPDATE OR DELETE ON msg FOR each ROW DECLARE PRAGMA AUTONOMOUS_TRANSACTION; [code]...
I tried to create a DB link that connects to SQL server.Right now I could connect the SQL server and able to test the connection by tnsping. When I tried to create a dblink, it failed and the message shows
CREATE PUBLIC DATABASE LINK "ODBC" CONNECT TO "user" IDENTIFIED BY "" using 'hsodbc'
ORA-01741: illegal zero-length identifier
The problem is that our sql server does not have any password while identified by is a required field.
I am having a problem getting my listener to start.
[oracle@jhlinux ~]$ lsnrctl start LSNRCTL for Linux: Version 11.1.0.6.0 - Production on 01-MAR-2011 23:26:30 Copyright (c) 1991, 2007, Oracle. All rights reserved. Starting /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr: please wait... TNSLSNR for Linux: Version 11.1.0.6.0 - Production System parameter file is /u01/app/oracle/product/11.1.0/db_1/network/admin/listener.ora Log messages written to /u01/app/oracle/diag/tnslsnr/jhlinux/listener/alert/log.xml Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=jhlinux.home.com)(PORT=1521))) [code]...
I was trying to connect to oracle 10g database from oracle 10g client. But unable to do so.
i am able to tnsping the db from client but unable to estatblish sqlplus connection. I get ORA-28547 error when i issue the command sqlplus hr/***@db1. ORA-1560 when the command sqlplus hr/*** is issued.
I have mentioned the listener and tnsnames.ora files
TNSLSNR for Linux: Version 11.1.0.6.0 - Production System parameter file is /oraeng/app/oracle/product/11.1.0/listener.ora Log messages written to /oraeng/app/oracle/product/11.1.0/log/diag/tnslsnr/server1/list/alert/log.xml TNS-01151: Missing listener name, list, in LISTENER.ORA
Listener failed to start. See the error message(s) above...
Should i have to do some changes in sqlnet.ora for overriding the default settings?
I am getting beloww error very frequently in database log and not able to connect to the database.
************************ Fatal NI connect error 12170.
VERSION INFORMATION: TNS for 64-bit Windows: Version 11.2.0.2.0 - Production Oracle Bequeath NT Protocol Adapter for 64-bit Windows: Version 11.2.0.2.0 - Production Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.2.0.2.0 - Production Time: 01-FEB-2012 18:00:34 Tracing not turned on. Tns error struct: ns main err 12535
TNS-12535: TNS:operation timed out ns secondary err 12606 nt main err 0 nt secondary err 0 nt OS err 0 Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=10.179.1.24)(PORT=65503)) WARNING: inbound connection timed out (ORA-3136) Wed Feb 01 18:00:44 2012 *****************
am getting this message when am connecting to a database :
ora-12519:Message 12519 not found;product=RDBMS80 facility = ORA
am not getting this message all the time, sometimes am connected without any problem sometimes i get this message and i have to try again several times until am connected
i searched the net and my database provider guided me to this log URL.....
I install oracle database 11g and developer 6i on windows7 64bit server everything is working fine on the server and i install developer 6i on windows XP on client now i'm getting "ora-12203:TNS: unable to connect to destination" when trying to connect the server. i have check the TNSNAMES.ORA file the configuration is fine. then why i'm getting this message?
Database is up and running and client machines able to do TNSPING; But when users try to connect the database thro SQL DEVELOPER, they are getting below information:
your database connection has been reset. Any pending transactions or session state has been lost.in the database server, SQLNET.ORA reads as below:
> more sqlnet.ora AUTOMATIC_IPC = ON names.directory_path = (TNSNAMES,EZCONNECT) names.default_domain = world name.default_zone = world sqlnet.expire_time = 15sqlnet expire time shows 15 min.
normally this error willbe suppressed if user tried after some time. But now we get this error for more than 2 hrs.
I have an Access DB which I'm using to connect to an Oracle DB at work. There are several Oracle DB's that I can connect to using Access but this one I'm not able to connect to. I get the Oracle error ORA-25153 Temporary Table Space is empty.
I don't have the ability to make changes to the Oracle DB only to read and query.
We're deploying a new product release however this build uses Oracle 11G. We want to perform a side by side install for testing purposes. These are low usage systems so installing another Oracle build will not hinder the system.
We intend to test for a couple of weeks and migrate data, then uninstall the 10G. I'm in the process of installing 11G now, the 10G is up and running. I don't want to impact the 10G install. I'm installing 11G in /home/oracle/oracle11G directory. I would like to use 1 Listener.ora file. I've broken down the install bellow.
10G SID "processing" Oracle home /home/oracle/oracle10g /mnt/Oracle/Oracle10GData /mnt/Oracle/OracleRedoLog
11G SID "processing11G" Oracle home /home/oracle/oracle11g /mnt/Oracle/Oracle11GData /mnt/Oracle/Oracle11GRedoLog
Do I need to specify the databasename for Processing2? Also the front end boxes (managers) are two different servers so Processingweb1 and processingweb2.
I want to connect ORACLE-11gR2 that is on linux with an MS sql server. DO i need to use some third party drivers like easy soft ? Can i configure the database gateway without any third party drivers ?
Secondly if my oracle is on linux, can i configure the gateway on a seperate windows machine(that will connect to linux oracle and ms sql server) as i have found the gateway installation setup only for windows version.
i want to online my oracle 10g database but when i make connection string then i don't know what the port i set. I set default port 1521 but it not work on client site .
I know how to create a database link between two oracle servers, but problem is that SID is same for both servers, Is there any other way to connect two servers without using only 'SID' ..here are TNSNAMES.ORA FILE i HAVE
I am done with my configuration for oracle HS to connect to SQLserver. When I tried to start my listener, it is giving the following errors.
----------------------------------------------------------------- TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production System parameter file is D:oracleproduct10.2.0db_1 etworkadminlistener.or a Log messages written to D:oracleproduct10.2.0db_1
[code]..
Contents of my listener.ora file are below -------------------------------------------------------------- LISTENERSQLODBC = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS_LIST=
One of my MOD_PLSQL based Oracle APEX Application is running on the web. I have almost 1000 web users to access the Application where at least 250-300 users are always on line. In Oracle EM web interface When run ADDM I see suggestions "Investigate the cause of SQL*Net more data to client" or something like this. and I am getting complains about poor server response. Here are my configuration of the system:
Database Server Host: DBServer (Oracle Database 10.2.0.3) HTTP Server Host: OraHTTP (Oracle Companion CD 10g)
DADS.conf HTTP Server configuration MOD_PLSQL database access for web clients.
How can I increase database connection performance?
Im trying to connect a benchmarking application (benchmark factory) from my windows 32bit laptop to Oracle on my linux desktop.
When connecting I am supplying the following details: (im getting the error: ORA 12170 : TNS connect timeout occurred)
User/Schema : matt Password: **** Host: 192.168.1.9 Port: 1521 SID: orcl Connect as : SysDBA Connect Using: Instant Client (selected from a drop down) ----------------------------------------------------
I was trying to connect to a remote database from my client machine. Client machine runs a jsp code to connect to the database and execute a query. I have got oracle jdbc on my machine but still unable to connect to the database.
When checked in Google, i found that oracle connection manager has to be used to connect to the database from jdbc if the web server and database reside on different physical servers. But couldn't gather any further information regarding download and installation.
I do not have oracle connection manager on my system. I read in internet that it is shipped along with oracle 11g software. But i am not sure if that was the case in earlier version as well.
My question is where should i install oracle connection manager? (on database server or client machine) and is it possible to download and install only the connection manager as a stand alone so that i can connect to database from application?
Recently I came across a problem that 'ORACLE Client Side Disconnect every 5mins in app server' these days.
Situation: We have 3 APP servers, which was configured the same OS and ORACLE Client version and 1 DB server. 2 app servers ORACLE Client Side Disconnect every 5mins.but it's ok in another App server.
1. both Oracle SQL PLUS and PLSQL have this problem. 2. SQLNET.EXPIRE_TIME is the same for 3 APP 3. 2 APP server are virtual machine and balance server 3. APP servers : OS: 2003 Server ORACLE 9i DB server : ORACLE 11g 4. I don't think it's DB server problem because one App server hasn't this problem
I am currently using Oracle 10.2.0.1 version, in a single PC (test server) and MS-Access (2003) in it.
I was trying to use the logic of HS ODBC connectivity, but when i try to select the table from the MS-Access i am getting the following error.
"ORA-12154: TNS:could not resolve the connect identifier specified".
to create the successful connection between the MS-ACCESS and ORACLE. I just need to read some data from MS-ACCESS on a monthly base from a particular table.
I need to created DB link between oracle (10g on linux) and mysql 5.0 to configure a job to fetch data after every hour. I need solution that does not involve:
