Fatal NI connect error 12500, connecting to:
Version Information:
TNS for 32-bit Windows: Version 10.1.0.4.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.1.0.4.0 - Production
Time: 03-Aug-2006 15:08:48
Tracining not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS:connection refused
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS erro code: 0
Anybody have any information on this error?
I got the same problem as you did.
It was observed when I tried connect to APEX 2.2.1. Could anyone help with this issue? Thanks!
Please see the sqlnet.log information below:
Fatal NI connect error 12514, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=techinfo02)(PORT=1521))(CONNECT_DATA=
(SERVICE_NAME=test01)(CID=(PROGRAM=F:\product\10.1.3\OracleAS_1\Apache\Apache\Apache.exe)
(HOST=XINTECHINFO02)(USER=SYSTEM))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 10.1.0.5.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.1.0.5.0 -
Production
Time: 26-OCT-2006 10:43:30
Tracing not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS:connection refused
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
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EM error: Fatal NI connect error 12537, connecting to: (LOCAL=NO)
When I start EM DB Console with "emctl start dbconsole" then following error occures every 10 seconds:
Fatal NI connect error 12537, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
Time: 13-JUN-2012 15:41:53
Tracing not turned on.
Tns error struct:
ns main err code: 12537
TNS-12537: TNS:connection closed
ns secondary err code: 12560
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
opiodr aborting process unknown ospid (24598) as a result of ORA-609
Wed Jun 13 15:42:03 2012Regards, Azer Imamaliyevnote: ORA-609 TNS-12537 and TNS-12547 in 11g Alert.log [ID 1116960.1] gives you a number of causes and possible solutions.
Eric -
Hp laserjet m1536dnf mfp. "Connection error Check connection".
i have hp laserjet m1536dnf mfp. when tried to enable eprint at the web services setup menu... i get "Connection error Check connection". Network and Internet connection works fine. Please help?
It seems like the Printer is having a hard time connecting to the ePrint server to get me the email address.
Thanks,
JohnHi,
My firmware is up todate.
I have tried all the recommended support steps... currently had the printer on manual IP. Still same connection error.
Product Name: HP LaserJet M1536dnf MFP Formatter Number: P932T2L Serial Number: CNC9C7WB2W Service ID: 21270 Firmware Date: 20110405 Disable Fax: No Telecom Version: 04-015-001 Location: USA ADF Installed: Yes Max Monochrome Print Quality: FastRes 1200 Controller Number: 52 Duplexer Version: 0 Device Description: HP LaserJet M1536dnf MFP Language: English Asset Number: 153 Company Name: Contact Person: Device Location: warehouse Product Security: Off Quiet Mode: Off
Hardware Address: 10:1f:74:46:4f:20 Host Name: NPI464F20 IPv4 Address: 10.0.1.112 Status Ready IPv4 Address: 10.0.1.112 Subnet Mask: 255.255.255.0 Default Gateway: 10.0.1.1 IP Configured By: Manual WINS Server: 0.0.0.0 Preferred DNS Address: 205.152.37.23 Alternate DNS Address: 205.152.150.23 Status: Connected Hardware Address: 10:1f:74:46:4f:20 Link Speed and Duplex Negotiation: Automatic
Link Speed: 100 Mbps Duplex: Full Auto Crossover: Enabled -
Connection Error, cannot connect to game server
I Just updated to iOS 8.1. When I tried to play WordRoll I got an error message, Connection Error, Cannot connect to game server.
ave researched some answers and have tried several, log out then soft reset, delete app and reinstall, reset wireless, nothing seems to work.I'm not sure. Prior to last Wendesday our net connection was fine, but from Wednesday evening it's been decidedly flakey during the evenings
Oh & I'm using a HH2 & am on Total Broadband option 3. I've also tried the Leatrix Latency Fix (several months ago) & have turned off the router for several mins (on Thursday evening). I've been able to connect again to the servers this morning (as I did yesterday morning). Here's the pathping (sorry for it being an image, I can't work out how to copy & paste from the dos box & don't really want to copy it out), my HH's saying I'm getting 7,616kps down & 448 kps up, Speedtest.net's saying 6.34Mb/s down & 0.38Mb/s up (now). -
Help! Getting "Connection error Check connection" when trying to enable HP Web Services on M1536DNF
Can anyone tell me what I need to do in order to enable HP Web Services on HP LaserJet Pro M1536DNF model? Everything works fine and shows it's connected to the network but I cannot enable HP Web Services. It says "Connection error Check connection" I've tried restarting everything; network, printer, computer. I've also updated firmware to latest version as well.
Hi snapry,
Welcome to the HP Support forums. I understand that you are getting an unable to connect message when trying to enable the web services for your Laserjet CP1025nw printer.
Please set a manual IP address and manual DNS servers for the printer. The instructions can be found in the document Printer Does Not Maintain Wireless Connection. There is a Windows section and a Mac section. In the Windows section you will find the instructions in the sub-section titled “Solution three: Assign the printer a static IP address”. For Mac the applicable sub-section is titled “Solution two: Assign the printer a static IP address”. When entering the information for the Manual Preferred DNS server please use 8.8.8.8 and for the Alternate Preferred DNS server please use 8.8.4.4. These are Google’s DNS servers.
After setting the manual IP address and manual DNS servers, you should have no problems enabling the web services.
Regards,
Happytohelp01
Please click on the Thumbs Up on the right to say “Thanks” for helping!
Please click “Accept as Solution ” on the post that solves your issue to help others find the solution.
I work on behalf of HP -
FATAL NI CONNECT ERROR 12203 CONNECTING TO :
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=BEQ)(PROGRAM=ORACLE80)
(ARGV0=ORACLE80ORCL)(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=BEQ)))')))
(CONNECT_DATA=(SID=ORACLE)(CID=(PROGRAM=D:\DEV60\BIN\IFDBG60.EXE)(HOST=DEVELOPER)
(USER=DEVELOPER)))
VERSION INFORMATION
TNS FOR 32-BIT WINDOWS : VERSION 8.0.6.3.3 -PRODUCTION
ORACLE BEQUEATH NT PROTOCOL ADAPTOR FOR 32-BIT
WINDOWS: VERSION 8.0.6.3.3 -PRODUCTION
PLEASE TELL ME HOW CAN I SOLVE THIS PROBLEM AND WHAT IS REASON FOR SUCH PROBLEMI didn't know enough to answer your question myself, so I visited http://groups.google.com and searched using the following keyword (including quotes):
"FATAL NI CONNECT ERROR 12203"
This search returned the following archived USENET post from Sybrand Bakker (I trust this guy ;) ):
From: Sybrand Bakker
Date: Fri, Feb 9 2001 3:33 pm
Email: "Sybrand Bakker" <[email protected]>
Groups: comp.databases.oracle.tools
Beq is acronym for bequeath which is a variant of interprocess
communication. This works locally on the server only.
If I understand your situation correctly you are not on the server
12203 unable to connect to destination means sqlnet can't establish low
level communications to the host.
You need to setup an ordinary tcp/ip connection.
Hth,
Sybrand Bakker, Oracle DBA If you are not on the server, then the above likely explains your problem.
Hopefully this helps,
Eric Adamson
Lansing, Michigan -
Closed connection error when connection isn't being closed
Hi,
Currently I am trying to connect to an Oracle 11g database via JDBC. However, everytime I run the code I get the following error:
java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:653)
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:338)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
The error comes from running the below code.
public static Connection connect(String url, String username, String password) {
Connection conn = null;
//String url = "";
// Load the driver
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
} catch (ClassNotFoundException cnfe) {
System.err.println("Oracle driver class cannot be found");
cnfe.printStackTrace();
System.exit(1);
// Get the connection
try{
conn = DriverManager.getConnection(url, username, password); *// This is the offending line*
} catch (SQLException sqle) {
System.err.println("Problem connecting, possibly incorrect " +
"username/password or problem communicating with the database");
sqle.printStackTrace();
System.exit(1);
}java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:653)
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:338)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
// Turn auto commit off
try{
conn.setAutoCommit(false);
} catch (SQLException sqle) {
System.err.println("java.sql.SQLException: Closed Connection // This is the offending line
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:653)
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:338)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)Problem turning off auto commit");
sqle.printStackTrace();
System.exit(1);
return conn;
but the connection is never closed, this is the first time connect is called so it is never opened either.
// This is the offending line
The URL I am using to connect is:
jdbc:oracle:oci8:@mydatabase:1158
The database is stored on a server. I have previously tested the code on a machine with the database stored locally and had no problems. However, ran into this problem now when the database is external. Incase this information helps the software is being run under Linux via Netbeans. The previous testing was performed using Netbeans under Windows.
Any help would be much appreciated.
Thanks,
MartinHi i am using the following code and i am getting the same error ....
public class DBConnection {
private static Connection con=null;
public DBConnection() {
System.out.println("In db Connection..");
public static Connection getConnectionObj(){
if(con==null){
con= new DBConnection().getConnection();
System.out.println("In db Connection.. if");
return con;
else{
System.out.println("In db Connection..else");
return con;
private Connection getConnection(){
Properties prop=new Properties();
FileWriter fw=null;
FileInputStream fis=null;
try{
File file=new File("Connection.properties");
fis=new FileInputStream(file);
prop.load(fis);
System.out.println(prop.getProperty("DriverName"));
System.out.println(prop.getProperty("URL"));
Class.forName(prop.getProperty("DriverName"));
System.out.println(prop.getProperty("DriverName"));
System.out.println(prop.getProperty("URL"));
con=DriverManager.getConnection(prop.getProperty("URL"),prop.getProperty("UserName"),prop.getProperty("Password"));
fis.close();
}catch(Exception e){
e.printStackTrace();
if(fw!=null){
try {
fw.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
if(fis!=null){
try {
fis.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
return con;
}I am not using the connection pool.
For the first request it is working fine but later request's it is giving the closed connection error.
Thanks in advance.
Edited by: EJP on 10/10/2011 20:28: added {noformat}{noformat} tags: please use them -
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hi,
I have a weblogic cluster of two servers. The stateless session bean is deployed
on both these servers as well as the cluster. The weblogic used is 6.0 sp2. I'm
using a custom router class which redirects the calls to bean's business methods
in a round-robin fashion to all the servers in the cluster.
When both the servers (say s1 and s2) are up and running a request comes from
a servlet deployed on admin server, the request is first sent to s1 which is fulfilled
but in the same servlet a second call is made to the bean which the custom router
class directs to s2, but here the exception comes as, unable to connect to JVM
of the remote server s2.
Now if I shutdown s1 and retry then, the request is nicely routed to s2 and fulfilled.
And if s1 is up again and request is sent to it, this time it gives same error
for the s1.
So on the whole the admin is able to talk only to one of the servers. why is this
happening ?
Here all the three servers s1, s2 and admin server are on different physical machines.
any pointers ?
regards,
Nikhil.
Opps!
Sorry, I had an error in the 3rd SQL statement. Works fine
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Connection Error while connecting to GEO_DIM.xml in demo folder
Dear All,
I am tring to create an interface to import data from xml file to ralational table. I am using ODI 11g, and have downloaded demo.zip file in whic GEO_DIM.xml file is provided. I am using the same by setting values as below;
JDBC DRIVER: com.sunopsis.jdbc.driver.xml.SnpsXmlDriver
JDBC URL: C:\oracle\product\11.1.1\Oracle_ODI_1\oracledi\demo\xml\GEO_DIM.xml&re=GEOGRAPHY_DIM&ro=false&case_sens=true
When I try to test the connection, I get following error.
Can someone tell me how to resolve this?
java.sql.SQLException: Driver class [com.sunopsis.jdbc.driver.xml.SnpsXmlDriver] does not accept URL [C:\oracle\product\11.1.1\Oracle_ODI_1\oracledi\demo\xml\GEO_DIM.xml&re=GEOGRAPHY_DIM&ro=false&case_sens=true]
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter.doGetConnection(LoginTimeoutDatasourceAdapter.java:133)
at oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter.getConnection(LoginTimeoutDatasourceAdapter.java:62)
Thanks in AdvanceI resolved the error..
Thanks for your help. The URL need to be;
jdbc:snps:xml?f=C:\oracle\product\11.1.1\Oracle_ODI_1\oracledi\demo\xml\GEO_DIM.xml&re=GEOGRAPHY_DIM&ro=false&case_sens=true -
DB connect error (MSSQL connectivity with SAP BI)- Urgent
Hi all,
I am trying to connect the MSSQL 2005 Database to the SAP BI system through RAC.During the creation of the source System(DB Connect) it placed an error as
DIA RSA1 BY G No shared library found for the database with ID SALMSSQL.
Can someone please let me know how we can comeup with this issue?Where we can download LIB_DBSL.SAR and the process to load it into theDIR_LIBRARY default path as we are using RAC connectivity.This is very important.Please suggest me
During the process of creation DB connect source system for MSS what we need to fill for the Connection Info option i.e System IP or the IP of Database and which Databasetable
DB Connection MSSQL
DBMS MSS
User Name sa
DB password /
Conn. info MSSQL_SERVER= ? MSSQL_DBNAME= ?
Connection Limit
Optimum Conns
Will reward points.
Thanks
DHello Dash,
Follow the below mentioned steps to create a dbconnect source system.
1. Goto RSA1 -> Source systems. Right click and Create
2. Give some name and description and hit enter
3. a. Con Name : Any name (SQLSRV, etc)
b. DBMS : MSS
c. UserName : Any username which is present in the SQL Server. Eg: SA.
If you have to use Windows Authentication, there is a seperate method :
For windows authentication, you will have to add your Admin login of BI Server to the SQL Server Security logins group (For Eg: If BI Server name is BID and the admin login for this server is BIDADM, you need to add BIDADM to Logins/Users group of SQL Server and also for the specific database).
d. Password : Anything.
e. Con Env : MSSQL_SERVER=<sql server name> MSSQL_DBNAME=<database name> OBJECT_SOURCE= DBO.
For Example:
MSSQL_SERVER=ps14apollo MSSQL_DBNAME=PROJECTSERVER_REPORTING OBJECT_SOURCE=DBO
Here ps14apollo is my SQL Server name. Similarly ProjectServer_Reporting is my database name. DBO should be the Object_Source for most of the SQL Server dbs. I think it should work in your case as well.
f. DB RECO = select or let it remain unselected.
g & h Max Connections & OPT Connections = 0, for unlimited connections.
Regards,
F-S -
Connection error. Connect to Internet but I'm connected
Hi there,
I help customers downloading ebooks with ADE. I have a customer who can't open his ebook and hi gets this message:
"connexion error: ADE can't connect to the activation server. Make sure you are connected to internet"
He assures he is connected to internet.
Anyone has any advise, suggestions on how to work this around?
I'll really appreciate your help.I help customers downloading ebooks with ADE. Brave person ... Good luck
ADE messages are sometimes not quite appropriate.
I suggest trying the following in this order.
Order chosen for easiest first, rather than most likely to work first.
~~~
(1) Remove any old authorizations (ctrl-shift-D to ADE, cmd-shift-D if on Mac).
Restart ADE, and try to authorize again.
(2) (Temporarily) disable any firewall and try again.
(3) (Temporarily) disable any antivirus and try again.
(4) Try the older but more reliable v1.7.2.
I feel like a broken record suggesting this one; but it has proved the solution in lots of different situations,
including this one. http://forums.adobe.com/message/5051168
Version 1.7.2, it is a little difficult to find, available on Adobe site for Windows and for Mac.
http://helpx.adobe.com/digital-editions/kb/cant-install-digital-editions.html
The forum software is sometimes corrupting the link above. There shouldn't be a blank in 'editio ns.html'. The following redirects to the same page: http://tinyurl.com/diged172 -
Internet Connection error while connected
"iTunes could not connect to the music store.Make sure your network connection is active and try again." This error is killing me with I have been using iTunes forever and all of a sudden, last week, I get this message. I can still surf the net with Safari and IE and have access to all my network drives, so why does iTunes now, not see the internet? How can this be fixed? I have checked all the preferences and there is nothing showing a section where you can alter network settings. I am using 6.04.2 on a Windows XP machine.
the build in windows xp firewall is off and if it was on, itunes has been selected to be one of the programs to have free access.
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Connection error while connecting to engine with names
hi
Due to DR setup one of our DEVLPMNT server are moved to different site and it's IP got changed.
Both IP and system name are working for connecting to the engine, but if we try to connect from local through SSMS it is connecting only with IP and it is throwing error when we are using instance name.
->Two instances are there in server, both engines can be connected by using IP or INSTANCE NAME in server
could please some one help me in this
with regards,
ramSounds more likely to be a DNS issue than a SQL issue?
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
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Internet Connect error - Max connect time
I am trying to help a friend with his Powerbook G4 at 10.4.4 configure dial-up networking with his internal modem.
When I click the "Connect" button in internet config it briefly shows a status of "Contacting PPP Server" then immediately presents a dialog box with the message "The connection was terminated because the maximum connection time has elapsed."
Although I have verbose logging checked in the ppp configuration in the ppp options of the network prefpane for the internal modem, Internet Config does not write anything to the log. The modem selected is "Apple Internal Modem (v90)". I have tried other modem selections with the same result.
I have tried dialing the modem with zTerm and that works. So, the problem does not appear to be originating with the modem.
What is causing the time out condition and how do I correct it?
ThanksThere was probably "maxconnect x" (with a numerical value for x) in either /etc/ppp/options or /etc/ppp/postoptions that was causing that -- unless there was a script that specifically called for maxconnect to be used as an option.
/usr/sbin/pppd is the executable that handles ppp connection. it's not a matter of Internet Connect being sensitive to it; that is what handles the actual ppp connection. -
Fatal NI connect error 12547/12170
Hi,
I am stakk with connection problem on customer Oracle server. Oracle database is installed on Microsoft Windows Server 2012 Standard. Version of Oracle DB is 11.2.0.4 Standard One Edition.
Oracle database works fine on server. I had no problems/errors while installing (as admin). My user is memer of Local Admin Group. I am also able to connect to it with sqlplus (sqlplus username/password@tns_alias) and SQL Developer.
Content of tnsnames, listener og sqlnet files are following:
tnsnames.ora
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) )
(CONNECT_DATA = (SID = CLRExtProc) (PRESENTATION = RO) ) )
SALES =
(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.9)(PORT = 1521))
(CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sales.company.se)))
listener.ora
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc) (ORACLE_HOME = D:\oracle\product\11.2.0\dbhome_1)
(PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:D:\oracle\product\11.2.0\dbhome_1\bin\oraclr11.dll") ) )
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = servername.company.se)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))))
ADR_BASE_LISTENER = D:\oracle
INBOUND_CONNECTION_TIMEOUT_LISTENER=180
sqlnet.ora
SQLNET.AUTHENTICATION_SERVICES= (NONE)
SQLNET.INBOUND_CONNECT_TIMEOUT = 180
ADR_BASE = D:\oracle\product\11.2.0\dbhome_1\log
I am using VPN tunnel to connect to database from my client. I can ping server successfully. TNSPING to database works fine, but I am not able to connect to database. I get an error on client:
ORA-12537 connection closed error.
Alert log content is following:
Fatal NI connect error 12547, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for 64-bit Windows: Version 11.2.0.4.0 - Production
Oracle Bequeath NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production
Time: 19-DEC-2013 13:01:47
Tracing not turned on.
Tns error struct:
ns main err code: 12547
TNS-12547: TNS:lost contact
ns secondary err code: 12560
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
opiodr aborting process unknown ospid (88) as a result of ORA-609
2013-12-19 13:05:28.990000 +01:00
Fatal NI connect error 12170.
VERSION INFORMATION:
TNS for 64-bit Windows: Version 11.2.0.4.0 - Production
Oracle Bequeath NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production
Time: 19-DEC-2013 13:05:28
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: TNS:operation timed out
ns secondary err code: 12606
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
Client address: <unknown>
opiodr aborting process unknown ospid (2384) as a result of ORA-609
2013-12-19 13:44:44.855000 +01:00
opiodr aborting process unknown ospid (1292) as a result of ORA-609
2013-12-19 14:30:34.351000 +01:00
I supposed that connection could use some more time so I set inbound_connection to 180 (3 minutes). Same error.
Then I turn on support trace. Here is analyzed content:
server_4424.trc
Trying to get IP client address results in error. Host IP is not correct.
[19-DEC-2013 13:42:35:692] nsgetclientaddress: Client address: "(ADDRESS=(PROTOCOL=tcp)(HOST=::1)(PORT=53749))"
[19-DEC-2013 13:42:35:692] nsgetclientaddress: exit
[19-DEC-2013 13:42:35:692] nszgclient: entry
[19-DEC-2013 13:42:35:692] nszgclient: using dedicated context
[19-DEC-2013 13:42:35:692] nazsgsnm: entry
[19-DEC-2013 13:42:35:692] nau_genm: entry
[19-DEC-2013 13:42:35:692] nau_genm: exit
[19-DEC-2013 13:42:35:692] nazsgsnm: failed with error 12630
[19-DEC-2013 13:42:35:692] nazsgsnm: exit
[19-DEC-2013 13:42:35:692] nszgclient: returning no username
[19-DEC-2013 13:42:35:692] nszgclient: returning no username
[19-DEC-2013 13:42:35:692] nszgclient: exit
[19-DEC-2013 13:42:35:692] nszgetuser: entry
[19-DEC-2013 13:42:35:692] nszgetuser: using dedicated context
[19-DEC-2013 13:42:35:692] nazsgunm: entry
[19-DEC-2013 13:42:35:692] nau_gnm: entry
[19-DEC-2013 13:42:35:692] nau_gnm: exit
[19-DEC-2013 13:42:35:692] nazsgunm: failed with error 12630
Getting package from client. And when reached to @ we get EOF (daflag=64)
[19-DEC-2013 13:42:35:724] nttfprd: exit
[19-DEC-2013 13:42:35:724] nsbasic_brc: type=6, plen=10
[19-DEC-2013 13:42:35:724] nsbasic_brc: what=1, tot =10
[19-DEC-2013 13:42:35:724] nsbasic_brc: packet dump
[19-DEC-2013 13:42:35:724] nsbasic_brc: 00 0A 00 00 06 00 00 00 |........|
[19-DEC-2013 13:42:35:724] nsbasic_brc: 00 40 |.@ |
[19-DEC-2013 13:42:35:724] nsbasic_brc: Got EOF (daflag=64).
[19-DEC-2013 13:42:35:724] nserror: entry
[19-DEC-2013 13:42:35:724] nsbasic_brc: exit: oln=0, dln=0, tot=10, rc=-1
[19-DEC-2013 13:42:35:724] nioqer: entry
[19-DEC-2013 13:42:35:724] nioqer: incoming err = 12151
[19-DEC-2013 13:42:35:724] nioqce: entry
[19-DEC-2013 13:42:35:724] nioqce: exit
[19-DEC-2013 13:42:35:724] nioqer: returning err = 3113
[19-DEC-2013 13:42:35:724] nioqer: exit
[19-DEC-2013 13:42:35:724] nioqrc: exit
[19-DEC-2013 13:42:35:724] nioqds: entry
[19-DEC-2013 13:42:35:724] nioqds: disconnecting...
Handshake never succeded. Client was trying to read from transport but never succeeded. I assume it is because of wrong or non Client address: "(ADDRESS=(PROTOCOL=tcp)(HOST=::1)(PORT=53749))"
[19-DEC-2013 13:41:43:803] nscon: doing connect handshake...
[19-DEC-2013 13:41:43:803] nscon: recving a packet
[19-DEC-2013 13:41:43:803] nsprecv: entry
[19-DEC-2013 13:41:43:803] nsprecv: reading from transport...
[19-DEC-2013 13:41:43:803] nttrd: entry
[19-DEC-2013 13:44:44:855] nttrd: exit
[19-DEC-2013 13:44:44:855] ntt2err: entry
[19-DEC-2013 13:44:44:855] ntt2err: Read unexpected EOF ERROR on 2648
[19-DEC-2013 13:44:44:855] ntt2err: exit
[19-DEC-2013 13:44:44:855] nsprecv: error exit
[19-DEC-2013 13:44:44:855] nserror: entry
[19-DEC-2013 13:44:44:855] nserror: nsres: id=0, op=68, ns=12535, ns2=12606; nt[0]=0, nt[1]=0, nt[2]=0; ora[0]=0, ora[1]=0, ora[2]=0
[19-DEC-2013 13:44:44:855] nscon: error exit
[19-DEC-2013 13:44:44:855] nsdo: nsctxrnk=0
[19-DEC-2013 13:44:44:855] nsdo: error exit
[19-DEC-2013 13:44:44:855] nsinh_hoff: error recving request
[19-DEC-2013 13:44:44:855] nsclose: entry
[19-DEC-2013 13:44:44:855] nsvntx_dei: entry
[19-DEC-2013 13:44:44:855] nsvntx_dei: exit
[19-DEC-2013 13:44:44:855] nstimarmed: entry
[19-DEC-2013 13:44:44:855] nstimarmed: no timer allocated
[19-DEC-2013 13:44:44:855] nstimarmed: normal exit
[19-DEC-2013 13:44:44:855] nstoClearTimeout: entry
[19-DEC-2013 13:44:44:855] nstoClearTimeout: ATO disabled for ctx=0x000000001812ED30
[19-DEC-2013 13:44:44:855] nstoClearTimeout: STO disabled for ctx=0x000000001812ED30
[19-DEC-2013 13:44:44:855] nstoClearTimeout: RTO disabled for ctx=0x000000001812ED30
[19-DEC-2013 13:44:44:855] nstoClearTimeout: PITO disabled for ctx=0x000000001812ED30
[19-DEC-2013 13:44:44:855] nstoUpdateActive: entry
[19-DEC-2013 13:44:44:855] nstoUpdateActive: Active timeout is -1 (see nstotyp)
[19-DEC-2013 13:44:44:855] nstoDestroyAlarm: entry
[19-DEC-2013 13:44:44:855] nstoDestroyAlarm: exit (0)
[19-DEC-2013 13:44:44:855] nttctl: entry
[19-DEC-2013 13:44:44:855] ntt2err: entry
[19-DEC-2013 13:44:44:855] ntt2err: soc -1 error - operation=7, ntresnt[0]=530, ntresnt[1]=38, ntresnt[2]=0
[19-DEC-2013 13:44:44:855] ntt2err: exit
[19-DEC-2013 13:44:44:855] nttctl: entry
[19-DEC-2013 13:44:44:855] ntt2err: entry
[19-DEC-2013 13:44:44:855] ntt2err: soc -1 error - operation=7, ntresnt[0]=530, ntresnt[1]=38, ntresnt[2]=0
[19-DEC-2013 13:44:44:855] ntt2err: exit
[19-DEC-2013 13:44:44:855] nsfull_cls: entry
[19-DEC-2013 13:44:44:855] nsfull_cls: cid=0, opcode=65, *bl=0, *what=0, uflgs=0x0, cflgs=0x40
[19-DEC-2013 13:44:44:855] nsfull_cls: nsctx: state=1, flg=0x4000, mvd=0
[19-DEC-2013 13:44:44:855] nsbfr: entry
After 180 sec Oracle net sends following message:
[19-DEC-2013 13:44:44:855] nsclose: normal exit
[19-DEC-2013 13:44:44:855] nserror: entry
[19-DEC-2013 13:44:44:855] nserror: nsres: id=0, op=73, ns=12535, ns2=12606; nt[0]=0, nt[1]=0, nt[2]=0; ora[0]=0, ora[1]=0, ora[2]=0
[19-DEC-2013 13:44:44:855] nsinherit: error exit
[19-DEC-2013 13:44:44:855] nioqper: error from nsinherit: failed...
[19-DEC-2013 13:44:44:855] nioqper: ns main err code: 12535
[19-DEC-2013 13:44:44:855] nioqper: ns (2) err code: 12606
[19-DEC-2013 13:44:44:855] nioqper: nt main err code: 0
[19-DEC-2013 13:44:44:855] nioqper: nt (2) err code: 0
[19-DEC-2013 13:44:44:855] nioqper: nt OS err code: 0
[19-DEC-2013 13:44:44:855] niotns: No broken-connection function available.
[19-DEC-2013 13:44:44:855] niomapnserror: entry
[19-DEC-2013 13:44:44:855] niqme: entry
[19-DEC-2013 13:44:44:855] niqme: reporting NS-12535 error as ORA-12535
[19-DEC-2013 13:44:44:855] niqme: exit
[19-DEC-2013 13:44:44:855] niomapnserror: exit
[19-DEC-2013 13:44:44:855] niotns: Couldn't connect, returning 12170
[19-DEC-2013 13:44:44:855] nioqer: entry
[19-DEC-2013 13:44:44:855] nioqer: incoming err = 12170
[19-DEC-2013 13:44:44:855] nioqce: entry
[19-DEC-2013 13:44:44:855] nioqce: exit
[19-DEC-2013 13:44:44:855] nioqer: returning err = 3136
Firewall is off on Server. Network administrator says that there is no rules which could compromise communication/traffic on port 1521. I tried trcroute too and I get following conntent
1 27ms 22 ms 17ms 192.168.97.1
2 * * * request aborted
3 20 ms 18 ms 18 ms server.company.se (192.168.1.9)
Any suggestion, help or comments would be appriciated. I am running out of ideas.
Tnx a lot,
adiThe error could be due to a port change/reconnect/redirect that fails.
The problem: Listener.exe is a separate physical process image in the kernel as the Oracle.exe process. The Listener needs to start an Oracle dedicated server process (created by the Listener as a remote thread in the oracle.exe process). Then it needs to pass the socket handle (created when the Listener accepted the tcp connection of the client) to this thread in another physical process - in order for that thread to continue tcp comms with the client.
This is not by default supported in Windows as I understand (always wrote a single threaded exe myself with the main thread acting as listener and child threads as dealing with client sessions, when developing Win32 tcp servers).
On Unix/Linux it is fairly common to pass the socket handle as stdin and stdout to a forked child process (a separate physical process).
If the socket handle cannot be passed from the listener.exe to oracle.exe, then the oracle.exe thread could open a private port as tcp listening end-point and inform, via the Listener, the client to reconnect to that tcp port (i.e. SQL*Net on client gets a redirect).
You will need to determine whether this is happening - as it would explain the initial successful tcp connect from client to Listener, followed by the tcp connection failing to the Oracle dedicated server process.
Not sure how one checks on Windows - have last done Oracle on Windows back with Oracle 7.1. But I think there are support notes on this.
I would use netstat myself on Linux/Unix - and list the ports used by client and server for the connection, and determine if a private/dynamic port was used to continue the client-server tcp communication as a renegotiated tcp session. netstat is also available on Windows and can be used in a similar fashion too.
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