Performance chart -- Database Error Io exception: The Network Adapter

Hi all,
I migrate my grid control repository to a new HOST and a new OMS.
Everything went right but on two of our databases if I click on the performance chart the database login screen appears.
After I insert he right parameter system try to log on and throw following error.
Database Error
Io exception: The Network Adapter could not establish the connectionSearching the web / metalink I find something like some wrong parameter but on the same hosts are multiple instances there do not have this problem.
Does anyone have an idea ?.
Thanks
*T

Hey Rob.
there was a search domain missing in the resolf.conf.
Well done.
*T

Similar Messages

Error "Io exception: The Network Adapter could not establish the connection

Just now i configured Enterprise Manager in Oracle 10g.
I connect to server via OEM, i can able to connect it.
After logged in when i click on administration tab, it throws an error
"Database Error
Io exception: The Network Adapter could not establish the connection"
What could be the problem?
Thanks in Advance

Could you please specify the OS you are working with, as well as the exact 10g DB version you are referring to?
~ Madrid

SQL error: Io exception: The Network Adapter could not establish the connec

Hi,
I am sure this question has been asked a million times and maybe i haven't searched the forum enough.
But here's the situation. I haven't used oracle too much. So I am not too familiar with data-source and what not..
I downloaded the latest version of oc4j(standalone) a few days back. I am trying to get the Oc4j j2eehome/demo/ormap to work .
I deployed the application manually by editing server.xml and http-web-site.xml files...
But i get this error
SQL error: Io exception: The Network Adapter could not establish the connection
I have no clue what that is..
I know its got to do with the bean not connecting to the Database. Do i need to download the oracle database server too.. The documentation says something about the cloudscape database.. Well basically i am lost..
Any information will be very helpful.
regards
-amit

Hi Amit --
This exception means that the container can't connect to the database instance to which it has been directed to use.
If you are using the ormap demo, then this is an entity bean based sample and will need a database.
The database configurations are stored at the server level in the j2ee/home/config/data-sources.xml file. In this file you will see entries that define a datasource using a set of "locations", provides details on where the database instance (host, port, sid) and what the logon details are.
For the container, a default-data-source is defined (ie one to use if no others are supplied) in the j2ee/home/config/application.xml.
<orion-application autocreate-tables="false"
default-data-source="jdbc/OracleDS">
To make it work simply, make sure that you have a datasource named jdbc/OracleDS defined in the data-sources.xml file (which should be there as a template) and that the connection details for it point to a valid database instance and user.
cheers
-steve-

-lo exception the network adapter could not establish the connection

Hi,
I am getting following error when connecing to Oracle database
error: -lo exception the network adapter could not establish the connection
I am able to connect through sqlplus
pls help
thanks

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\2101571>sqlplus
SQL*Plus: Release 11.1.0.6.0 - Production on Mon Aug 29 22:56:02 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
Enter user-name: sys as sysdba
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> kocdw as sysdba
SP2-0734: unknown command beginning "kocdw as s..." - rest of line ignored.
SQL> conn kocdw
Enter password:
Connected.
SQL> startup
ORA-01031: insufficient privileges
SQL> conn sys as sysdba
Enter password:
Connected.
SQL> startup
ORA-01081: cannot start already-running ORACLE - shut it down first
SQL> select instance_name from V$instance;
INSTANCE_NAME
orcl01
SQL> SELECT * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
PL/SQL Release 11.1.0.6.0 - Production
CORE 11.1.0.6.0 Production
TNS for 32-bit Windows: Version 11.1.0.6.0 - Production
NLSRTL Version 11.1.0.6.0 - Production
SQL>

OWB Error while deploying the mapping Io exception: The Network Adapter co

Hi,
We are using OWB 10.2 in our production environment.Actually we are using OWB only for development.
After deploying each mapping we will create scheduler job for execution of these mappings.
Recently our staging DBs port has been changed to 1522 from 1521 and i have gone throgh the below steps.
1) Changed the port in tnsnames.ora file.
2) In Start Control Centre Servioce ,i have changed the port to 1522 for owbownr user and started the service successfully.
3) i have run the script UpdateLocation.sql from the OWBOWNR schema and updated the port number.
4) I tried to run the UpdateControlCenter.sql in owbownr schema and staging schema also,but i am getting an error like below.
SQL> @UpdateControlCenter.sql
This sql script sets the host:port:service parameters for a control center
in the OWB Client Repository.
The connection type must be host:port:service and cannot be changed
using this script.
Enter Control Center Name: DEFAULT_CONTROL_CENTER
Host: 10.109.65.62
Port: 1522
Service Name: DWHOWNR
Update location properties for DEFAULT_CONTROL_CENTER
Location Type =
Control Center DEFAULT_CONTROL_CENTER Found
Connection Type SQL*NET Connection cannot be updated
PL/SQL procedure successfully completed.
5) When i am running the service_doctor.sql on owbownr schema i am getting incorrect port number like below
SQL> @service_doctor.sql
There are errors in one or more PL/SQL packages and functions
Platform properties have been loaded correctly
Platform location has been seeded correctly
NLS messages have been loaded correctly
The platform service is available
There is a problem accessing the service startup script from the database
server
Here is the detailed error message which contains the name of the start
script file:-
Service startup file 'null/owb/bin/unix/run_service.sh' is not
accessible from the database server on instance number 1
Please verify that the disk containing the file is visible to the
database server
Please verify that the database server account has access rights on the
file
There is a problem with the repository connection information used to
start the service
Here is the detailed error message which contains the connection
information passed to the service:-
Cannot connect: user=DWHOWNR host=10.109.65.62 port=1521
service-name=DWHSTG
Please verify that this information is accurate
If this information is correct, then please use the
'set_repository_password.sql' script to reset the stored password
PL/SQL procedure successfully completed.
6) After login to OWB ,i have checked the Location,OWB Repository Location And Control center In OWB connection Explorer,
and all the connections are successful.
After this i took Control Centre from Tools and i tried to deploy one mapping.
And i got some error like below.
Name
Type
Status
Log
COPY_OF_ICDMAPFCTAWB
Description : Runtime User : ICGSTG Started : 2011-10-24 19:32:19.0
Name
Action
Status
Log
None
Error
Io exception: The Network Adapter could not establish the connection
None
Error
Io exception: The Network Adapter could not establish the connection
None
RECOVERY
RPE-01008: Recovery of this request is in progress.
Job Summary
Updated : 2011-10-24 19:32:19.0 Job Final Status : Completed with errors Job Processed Count : 0 Job Error Count : 0 Job Warning Count : 0
I think the issue is due to the wrong port number .
Can any one help me to solve this issue??
Edited by: 892899 on Oct 24, 2011 6:01 AM

Hi Allan,
Thanks for your quick reply.
I have checked in OWB\Locations\Database\Oracle\Location\DB Connectors and also in Control Center\Location\Connectors,seems like there is no connectors created.
Do you have any other suggestions?
Also i analyzed the UpdateControlCenter.sql in that
select value into v_connectiontype from cmpstringpropertyvalue_v where logicalname = 'CMPLocation_ConnectionType' and propertyowner = v_elementid;
the qry returns 'SQL*NET'.
Any workaround for these???
Please reply.

Jdev. Db connection - Io exception: The Network Adapter could not establish

Hi,
I installed Oracle 9i and forms 9i in my PC. Both are working fine including SQL.
Now i would like to use Jdeveloper. When i try to create a database connection "Io exception: The Network Adapter could not establish the connection" error returned.
My Db connection details are
Driver thin
host name harry
jdbc port 1521
sid oradb
where oradb is database name and harry is host name.
also i try to give the following details in Enter Custom JDBC Url option
jdbc:oracle:thin:@harryt:1521:oradb
But, i get the same error. So, can you pl. help me to fix this problem.
- Murali

The Network Adapter exception is caused because:
1. The database host name, port number, or database instance name is wrong.
2. The database TNSListener has not been started. The TNSListener may be started with the lsnrctl utility.
C:\>lsnrctl start

ERROR:DBCP borrowObject failed: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection

Does anyone know what this error means?I have already installed Analyzer 6.5 on Win NT, on locally installed Tomcat web server and the oracle 9i database is on a solaris box.I think the problem is it is not able to connect to the oracle repository but I don't know how to fix it. Thanks,Haroon

Joe,
It may happen during testOnReserve, too.
Slava
"Joseph Weinstein" <[email protected]> wrote in message
news:[email protected]..
That means the Oracle URL you supplied to the pool is incorrect forconnecting to the
DBMS you want. If the same pool definition works sometimes and sometimesnot,
then it's an oracle problem with rapid connection requests. Make the poolmake all it's
connections at startup, by setting init=max, and this shouldn't happen.
Joe
Najib wrote:
Hi,
I am using a WebLogic Server 5.1. I created a connection pool to access
Oracle DB 8.1.7. It works fine but some times i have this pb :
Tue Apr 16 08:35:37 GMT 2002:<I> <JDBC Pool> Sleeping increateResource()
SQLException Pool connect failed: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Io exception: The Network Adapter could notestablish the connection
atoracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
atoracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
atoracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
atoracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:260)
atoracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
atoracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Connection
EnvFactory.java:164)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connection
EnvFactory.java:123)
can some one help me please.
thinx.

Failure-Io Exception:The network adapter could not establish the connection

Hi,
I am new to sql developer and need help regarding establishing connection in my PC.
I gave the following details for establishing connection.
Connection Name: DB
Username: myDB
passwd: xxxxx
Role: Default
Connection Type: Basic
Host Name: localhost
Port: 1521
SID: xe
When I tested the connection the following error occured:
Failure -Io Exception: The network adapter could not establish the connection
Please help me out.
Thanks in advance.

Some information showing:
How to check if there is something listening on a machine/port (there are also port scanners like nmap)
first a success: ctrl - ] typed in by me.
$ telnet localhost 1521
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
^]
telnet> quit
Connection closed.
then a fail:
$ telnet localhost 1522
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused
$
Oracle also has tools to get the status of the 'listener' which is listening on the port, including database names for example 'lsnrctl stat' but it may have too many dependencies and privileges required to go into here.
If you do not have XE, you can install it with very few restrictions.
-Turloch

Io exception the network adapter could not established

Hi friends,
During Installing the oracle database 10g in linux its showing
Error : exception occured while connecting to database.please check the connection details of the database you specified and retry.
io exception : the network adapter could not established
also that im all kernel parameters are set.
plzzzzz tell me.

Hi,
Are there any changes done to the listener.ora file, such as the inclusion of control parameters such as:
ADMIN_RESTRICTIONS_<listener_name> = ON
LOGGING_<listener_name> = ON
Best Regards,
Venkat

Failure-lo exception:The network adapter could not establish the connection

Hi All,
any one can assist me .
I installed latest SQL developer in my home laptop
I am trying to connect using my SQL developer using my database UN and PW.
It is giving the following error message
Failure-lo exception:The network adapter could not establish the connection
Thanks in advance.
Regards,
Veera Lenin

THis error usually means there is no network path to the database host, or there is a firewall in the way.
What details are you using in the connection definition?
Where is the database - on the same machine or on another machine?

Io exception : The network adapter could not establish a connection

Hi,
I installed an agent on Solaris 9 hosted database 9.2.0.1. All is up But when I try to connect database, I receive this error message :
Io exception : The network adapter could not establish a connection
thanks for your help
David

Thanks for the solution. Today I was stucked up because of same issue and your solution worked for me too ...
Thanks,
Sujit

Sql exeption: Io exception: The Network Adapter could not establish the connection

when i tried to connect to a oracle server using visual age for java i had this error message:
"java.sql.SQLException: Io exception: The Network Adapter could not establish the connection"
any ideas ...

if u r using think jdbc driver then check the Host name/address (IP Address) of the server and the SID and the port number.. there is no other reason for this.
Sometimes.. when the database is behind the firewall and the ports/IP is not open then due to denial of access this error occurs.
HTH.
Rajeev

SQLException: Io exception: The Network Adapter couldn't establish the con

Hi all,
I am running an application which is accessing Oracle database, it worked fine these days , but now it is showing the following error in the server like,
SQLException: Io exception: The Network Adapter could not establish the connection
This is the actual code setup
setERPDB("jdbc:oracle:thin:@sc221lh1-pb1.am.mot.com:1570:proa611","chefcs2erp","Dcfcs2Erp");please help me in this problem..
note:
oracle server machine is Solaris only..
thanks in advance...
regards,
Java@2007

Check this:
- ping sc221lh1-pb1.am.mot.com
- Is the port number correct, usually it's 1521 and yours is 1570.
What the exception basically says is that is cannot find the machine or connection is refused or something similar. Did you install a firewall recently?
Regards,
Martijn Teigeler

Java.sql.SQLException: Io exception: The Network Adapter could not establish the conn

Hello all!
First of all, I want to say I read all the answers to this problem that were posted in the past in this forum.
I try to connect from the intranet to an Oracle database, named bc01. The string I use is "jdbc:oracle:thin:@192.168.199.11:1521:bc01". On the 192.168.199.11 machine the listener and oracleservice services are started. The bc01 is correctly added to tnsnames.ora. If I issue a tnsping80 192.168.199.11 from the console it works. However, if I issue the same command from my workstation, it doesn't work (says No listener). So what am I missing here?
Any help is much appreciated !
Thank you very much!

Faizan,
Normally this error is reported when the database is either not available or the URL is invalid. Please check the URL whether you have a valid DB connection there.
Also I see the getConnection missing e,g.
Connection conn = ds.getConnection();
regards
Debu
I am trying to setup DataSource for my application and I am using oracle 8.1.6.3 database. I have following entry in the data-sources.xml file
<data-source
               class="oracle.jdbc.pool.OracleDataSource"
               name="jdbc/pool/OracleDS"
               location="jdbc/ConnectionDS"
               pooled-location="jdbc/pool/OracleDS"
               url="jdbc:oracle:thin:@machine:1521:development"
               username="user"
               password="password"
               min-connections="3"
               max-connections="50"
               wait-timeout="10"
               inactivity-timeout="30"
     />
In my JSP code I am doing following to access the database
ResultSet sqlResultSet = null;
PreparedStatement stm = null;
InitialContext ic = new InitialContext();
DataSource ds = (DataSource)ic.lookup("jdbc/OracleDS");
stm = conn.prepareStatement(updtUser);
I got following exception when I ran teh code
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Thanks for help
Faizan

[java.sql.SQLException: Io exception: The Network Adapter could not establish the connection]

Hello,
I have recently installed Weblogic6.1Sp1 server with Weblogic Intergration 2.1
on solaris 7 and im getting this error when connecting to the database (oracle816.3);
I have changed Oracle drivers and tried many different configurations, with no
luck, Could someone give me some guidance or has anyone encounted this error before.
Thanks
Bobby
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection]
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:260)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at com.bea.wlpi.rdbmsrealm.RDBMSDelegate.<init>(RDBMSDelegate.java:187)
at com.bea.wlpi.rdbmsrealm.RDBMSDelegate$DFactory.newInstance(RDBMSDelegate.java:1177)
at weblogic.security.utils.Pool.getInstance(Pool.java:57)
at com.bea.wlpi.rdbmsrealm.RDBMSRealm.getDelegate(RDBMSRealm.java:104)
at com.bea.wlpi.rdbmsrealm.RDBMSRealm.getUser(RDBMSRealm.java:145)
at weblogic.security.acl.CachingRealm.getUserEntry(CachingRealm.java:806)
at weblogic.security.acl.CachingRealm.getUser(CachingRealm.java:670)
at weblogic.security.acl.internal.FileRealm.getPrincipalFromAnyRealm(FileRealm.java:1008)
at weblogic.security.acl.internal.FileRealm.ensureRequiredObjectsExist(FileRealm.java:957)
at weblogic.security.acl.internal.FileRealm.loadMembers(FileRealm.java:1202)
at weblogic.security.SecurityService.initializeRealm(SecurityService.java:274)
at weblogic.security.SecurityService.initialize(SecurityService.java:115)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:390)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:202)
at weblogic.Server.main(Server.java:35)

Hi. This is definitely an oracle-only problem, so you should simplify the problem
down to a small standalone program using the oracle thin driver to make a connection.
Once you get this to work, weblogic will also be able to do it. Make sure that
when you try to have weblogic succeed after you can do it with oracle code only,
that the driver you used to succeed with, is ahead of any weblogic jars in
the server classpath. Note that we ship a classes12.zip in our packaging, but
Oracle has since released a newer one (with the same name!) that has some bugs
fixed. Make sure the later one is the one the JVM will pick up.
Joe
Bobby wrote:
>
Hello,
I have recently installed Weblogic6.1Sp1 server with Weblogic Intergration 2.1
on solaris 7 and im getting this error when connecting to the database (oracle816.3);
I have changed Oracle drivers and tried many different configurations, with no
luck, Could someone give me some guidance or has anyone encounted this error before.
Thanks
Bobby
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection]
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:260)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at com.bea.wlpi.rdbmsrealm.RDBMSDelegate.<init>(RDBMSDelegate.java:187)
at com.bea.wlpi.rdbmsrealm.RDBMSDelegate$DFactory.newInstance(RDBMSDelegate.java:1177)
at weblogic.security.utils.Pool.getInstance(Pool.java:57)
at com.bea.wlpi.rdbmsrealm.RDBMSRealm.getDelegate(RDBMSRealm.java:104)
at com.bea.wlpi.rdbmsrealm.RDBMSRealm.getUser(RDBMSRealm.java:145)
at weblogic.security.acl.CachingRealm.getUserEntry(CachingRealm.java:806)
at weblogic.security.acl.CachingRealm.getUser(CachingRealm.java:670)
at weblogic.security.acl.internal.FileRealm.getPrincipalFromAnyRealm(FileRealm.java:1008)
at weblogic.security.acl.internal.FileRealm.ensureRequiredObjectsExist(FileRealm.java:957)
at weblogic.security.acl.internal.FileRealm.loadMembers(FileRealm.java:1202)
at weblogic.security.SecurityService.initializeRealm(SecurityService.java:274)
at weblogic.security.SecurityService.initialize(SecurityService.java:115)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:390)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:202)
at weblogic.Server.main(Server.java:35)

Performance chart -- Database Error Io exception: The Network Adapter

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