This error keeps on comming in my welogic forms server window many often....can any one tell me why it is so ?
<Error> <oracle.forms.servlet> <FRM-91230> <fatal
error in runtime process: timeout on connection to Java client>
We have a daily batch job executing a oracle-plsql function. Actually the quartz scheduler invokes a java program which makes a call to the oracle-plsql function. This oracle plsql function deletes data (which is more than 6 months) from 4 tables and then commits the transaction.
This batch job was running successfully in the test environment but started failing when new data was dumped to the tables which happened 2 weeks ago (The code is supposed to go into production this week). Earlier the number of rows in each table was not more than 0.1 million. But now it is 1 million in 3 tables and 2.4 million in the other table.
After running for 3 hours, we are getting a error in java (written in the log file) "...Connection reset; nested exception is java.sql.SQLException: Io exception: Connection reset....". When the row-counts on the tables were checked, it was clear that no record was deleted from any of the tables.
Is it possible in oracle database, for the plsql procedure/function to be automatically terminated/killed when the connection is timed out and the invoking session is no longer active?
[#|2010-03-17T19:00:26.689+0530|SEVERE|glassfishv3.0|tcplistener.ModuleHandler|_ThreadID=30;_ThreadName=Thread-1;|The log message is null.
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at tcplistener.ByteWrapper.unwrapFromStream(ByteWrapper.java:136)
at tcplistener.ModuleHandler.run(ModuleHandler.java:106)
at java.lang.Thread.run(Thread.java:619)
|#]
[code].....
I have this box that runs a dataguard observer in a test lab.
Is there a way to configure connect time failover and connection timeout in the connect identifier used by DGMGRL? It does not seem to respect the parameters I supply.
This is what I used for TNSNAMES connection string:
DB=
(DESCRIPTION =
(ADDRESS_LIST =
(FAILOVER=ON)
[Code].....
When the hosts are up, if the instance is not running, I really get a quick reply from DGMGRL. However, when some host is not available, it can take quite a while to get an answer, minutes..
=
I though I could use
(TYPE=select)
(METHOD=basic)
(RETRIES=5)
#(DELAY=1) # defaults to 1 when retries is set
in the connect_data section, but this does not seem to have an effect
=
I also tried ' (CONNECT_TIMEOUT=5)' in the ADDRESS_LIST section
=
So assuming that Oracle NET services are not available on the hosts. What can I use to make 'dgmgrl' report that it can't connect to the host quickly ? Should I look into the TCP timeout parameters ?
Which is the best driver for java to Oracle database connection ?
View 1 Replies View RelatedI Program with Java . when we connect oracle by program ,
Get the following error :
'No suitable driver found for jdbc:orcl:thin:@localhost:1521 '
I installed my Oracle 10g R2 software in redhat linux installed in VMWare player in my laptop.
I am trying to connect to database from my laptop which has windows 7 installed
My goal is to connect to database installed in linux vmware from my laptop having windows7 OS..
I have installed Oracle instant client on windows 7,trying to make a connection to database but its giving me the following error when i tried...
sqlplus sqlplus scott/tiger@(description=(address_list=(
address=(protocol=TCP)(host=192.168.1.7)(port=1521)))(connect_data=(service_name=subhani)))..
ora-12170:TNS Connect TimeOut Error..
Any way to setup Data Pump Export timeout on resumable error (like with classique export). Seems that default timeout is 2h (7200s).I have tried to set system parameter 'resumable_timeout' from 0 to 60 but no change.
I would like to script an export, but I just want that the script exits on errors like this one:
ORA-39171: Le travail se heurte à une attente avec possibilité de reprise.
ORA-01691: impossible d'étendre le segment LOB SYS.SYS_LOB0000145352C00039$$ de 128 dans le tablespace SYSTEM
Actually, the script have to wait 2h for expdp timeout.
On a Windows 2003 64 bits server I have installed Oracle Application Server 10gR2 10.1.2.0.2 (Infrastructure + Business Intelligence and Forms option). I also upgraded to Portal 10.1.4. All components are up and running.
I wanted to test if Forms services are functional using the test form provided by OAS at installation (test.fmb/.fmx).
Steps executed:
1) Start -> Programs ->Oracle Application Server 10g -> Forms Services -> Run a form on the web for form=test.fmx
or in the IE browser:
2) [URL]
The applet is not starting and I receive the following error:
java.lang.ClassNotFoundException: oracle.forms.engine.Main
What does this mean? What should I do to make it work?
I have a java application (jdk 6) that use a db oracle 11g with ojdbc6.jar version 11.2.0.1.0 on linux.
Sometimes (one or two cases on 11k sql insert on table in one day) I obtain, the error:
java.sql.SQLRecoverableException I/O Error: Connection reset
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:866)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1145)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1259)
oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1469)
oracle.jdbc.driver.OracleStatementWrapper.executeQuery(OracleStatementWrapper.ja
va:389)
...
Is there any way, in Oracle where I can find out if there is any process from some machine which has been successfully connected database ?
View 5 Replies View RelatedI am using Http URL Connection class to post a data to a URL (which is a web service). The web service accepts data as text / XML.
Following is the code snippet i used:
URL url = new URL("http://xxx.xxx.xx.xx:8080/SampleWebService.svc");
HttpURLConnection conn =(HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("POST");
[code].....
But when i execute the code, I am getting following error at the line(InputStream in2 = conn.getInputStream()wink.gif
java.io.IOException: Server returned HTTP response 400 for URL
I have Oracle 11g XE and Toad installed on Windows 7 64-bit machine. I am able to connect to database from Oracle's SQLPLUS. But when connecting from TOAD i am getting ora-06413 connection not open error.
View 1 Replies View Relatederror regarding oracle connection
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim oradb As String = "Data Source=CallTaxi; UserName = SCOTT; Password=TIGER ;"
Dim conn As New OracleConnection(oradb)
conn.Open()
Dim cmd As New OracleCommand
[code]...
Error msg:
The type initializer for 'Oracle.DataAccess.Client.OracleConnection' threw an exception.
I am gettting error message databse connection closed itried
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
[code]...
I have a client program that needs to communicate with another server program. My client program is implemented in PL/SQL using utl_tcp running on Oracle 9 while the server program is a 3rd party software running on Windows server 2003.
Basically my client program needs to send a request to the server, waits for the response (wait for the incoming string which ended /w chr(3) ) and then acknowledge (sending chr(6) ).
My problem is that if I wait for the chr(3) and then acknowledge. My send routine (l_sent := utl_tcp.write_text (g_conn, p_content) will raise a Oracle generic network error. It seems like the connection is closed. I checked /w the vendor and they said it might be I am taking too long to response ( I question timeout is the problem). I have also attempted to change my read routine from read_line to read_raw but it only make things worst. I cannot even read the complete string. At least with read_line, I can read back the entire string.
My current work around is to send out the ack before I receive the chr(3) (which is not recommended by our vendor).
The SQLLDR fails with connection error:
SQLLDR userid=userid/passwd@vpl01 control=OtherType.ctl log=OtherType.log bad=OtherType.bad
SQL*Loader: Release 11.2.0.1.0 - Production on Sat Aug 25 13:32:42 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
SQL*Loader-704: Internal error: ulconnect: OCIEnvCreate [-1]
If I provide full connection string, it gives syntax error:
sqlldr userid/passwd@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=orasrv)(PORT=1526))(CONNECT_DATA=(SID=vpl01))) control=OtherType.ctl log=OtherType.log bad=OtherType.bad
LRM-00116: Message 116 not found; No message file for product=ORACORE, facility=LRM
[code]...
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL>
but it doesn't work if supplied following command:sqlplus userid/passwd@vpl01
SQL*Plus: Release 11.2.0.3.0 Production on Sat Aug 25 13:32:14 2012
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
Enter user-name:
Even tnsping vpl01 gives error:
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 25-AUG-2012 09:14:40
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
[code]...
While after connecting to server via my userid( its an externally id) ,after setting ORACLE_HOME and SID, while entering sqlplus / command,its not connecting.Error am getting is:-
ERROR:
ORA-01034: ORACLE not available
ORA-27123: unable to attach to shared memory segment
HP-UX Error: 22: Invalid argument
Attaching output session.
I'm using Oracle 11. I'm currently having some problem to start my Oracle database after database restore, hence unable to start my SAP application too.
> lsnrctl start
LSNRCTL for HPUX: Version 10.2.0.4.0 - Production on 25-AUG-2010 23:49:20
Copyright © 1991, 2007, Oracle. All rights reserved.
Starting /oracle/PRD/102_64/bin/tnslsnr: please wait...
TNS-12537: TNS:connection closed
TNS-12560: TNS:protocol adapter error
TNS-00507: Connection closed
HPUX Error: 29: Illegal seek
I have configured OEM and is up and running but, I am getting below error message when open the OEM URL.
Error Message:
Secure Connection Failed / an error occurred during a connection to rhel6:1158.
The page you are trying to view can not be shown because the authenticity of the received data could not be verified.
I am getting the following error when trying to connect from sql developer, I can connect through command prompt and sqlplus to scott schema.
Error :
-------
An error was encountered performing the requested operation.
IO Error : The Network Adapter could not establish the connection
Vendor code 17002
Login details used in sqldeveloper
----------------------------------
Host name : 192.168.2.2
Port : 1521
service name : orcl
I have installed oracle 10g XE on my machine. And my machine's ip address is 10.10.50.50.
username:system
password:xxx
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.10.50.50)(PORT =1521))
[code]....
I was able to connect to the above server from my machine.But when i was trying to connect the above server from my neighbours system i am getting an error Network adapter could not establish the connection.
Note:when i ping the ip address 10.10.50.50 from my negihbours system in the command prompt
Reply from 10.10.50.50:bytes=32
Reply from 10.10.50.50:bytes=32
Reply from 10.10.50.50:bytes=32
Reply from 10.10.50.50:bytes=32
I am using oracle 11g client library on Linux 64bit machine and trying to connect to oracle database using jdbc thin driver.The url format what I am trying to use is:
jdbc:oracle:thin:@IP address:port:service_nameWhen service_name = orcl :
I am able to connect with the above syntax. But when the service_name is having . e.g service_name = orcl.177.39.45, with the above format I get the above error.
If I change the URL syntax to following, it works
jdbc:oracle:thin:@IP address:port/service_name
But both seems to be valid syntax.So I would like to undestand the reason behind the same. When service_name is having ".", why ":" does not work and "/" works and when the service_name is without " ." , 1st format works. Is there any specific reason behind same?
Oracle Database: Oracle 11g Version: 11.1.0.6.0
Tool: Oracle SQL developer. Version : 1.1.3
Problem:
After completing debug of procedure from SQL Developer, whenever I try to compile that procedure or execute any query from the SQL worksheet, I get the closed connection error message. However I can debug that procedure for any number of times. Any other activity for that database connection gives closed connection error.
DB 10.2.0.4
After running shut abort it is giving below error while trying to connect sqlplus.
ORA-28547: connection to server failed, probable Oracle Net admin error
I have newly installed Oracle 11g R2 64 bits to window 8 PRo 64 bits. Able to connection successfully Oracle NEt Configuration Assistant service name.
But when I try to connect it Toad 9.6 32 bits its show error message
ORA-06413: Connection not open
I am not able to connect to ORACLE ODA 11g. but using sqlplus its getting connected with below credential.
URL------------------- jdbc:oracle:thin:sacblmdbuser/sacblmdbuser@10.66.12.229:1521:OVPINHA
Oracle JDBC driver loaded ok.
Unable to create connection
java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=186647296)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
I have two different java process trying to insert in the same time in the same table for the same trade. The structure of the table Report is
create table report
( TRADE_ID NUMBER,
VERSION NUMBER,
MESSAGE_TIME TIMESTAMP)
There is a unique key on (TRADE_ID and VERSION) So if a new trade_id is inserted, the version is set to 1 and the second becomes 2 and so on. The version is calculated as last version of the trade_id ie. version + 1. It was woking fine till a new Java process was build that fired inserts through ten different java instances at the same time resulting in unique key error. So in detail what is hapenning is if three records of trade_id's comes in at the same time it should allocate versions in a first come first serve basis and there should be three versions of trade id 1,2 and 3. Now due to the multiple instances they all seems to get fired at once and all ending up with version one and thus resulting in unique key constrain error while trying to insert into the table.
I am trying to install the 11GR2 on HPUX 11.31 U ia64 with silent option.while tried to launch runinstaller, I hit the below issue.
dfltest> ./runInstaller -ignoreSysPrereqs -force -silent -responseFile > /db/dfltest/oracle/product/11.2.0/database/db_install.rsp.mainStarting Oracle Universal Installer... Checking Temp space: must be greater than 240 MB. Actual 475 MB PassedChecking swap space: must be greater than 150 MB. Actual 23189 MB PassedPreparing to launch Oracle Universal Installer from /tmp/OraInstall2013-07-17_12-01-18PM. Please wait ...oradev1 oradflts /db/dfltest/oracle/product/11.2.0/databasedfltest> Error: could not find libjava.soError: could not find Java 2 Runtime Environment. ----extracted from following files -----p10404530_112030_HP64_2of6.zipp10404530_112030_HP64_1of6.zip
Here are the relevant tables to the triggers I'm having trouble with.
create table profile
(
userID number(10),
uname varchar2(64),
email varchar2(32),
password varchar2(32),
date_of_birth date,
[code]...
Here's the triggers I currently have that doesn't work.
create or replace trigger DropAccount
after delete on profile
FOR EACH ROW
BEGIN
delete from groupMembership where (userID = :old.userID);
END;
The DropAccount trigger's purpose is to delete all the records from groupMembership that contains the userID of the person deleting his/her own account. It appears to work when I run the following statements in sqlplus:
delete from profile where (userID = '1');
select * from groupMembership where (userID = '1');
But when I try to delete an account through a java interface using JDBC I get the following error:
Machine Error: java.sql.SQLException: ORA-04091: table *****.GROUPMEMBERSHIP is mutating, trigger/function may not see it
ORA-06512: at "*****.DROPACCOUNT", line 2
ORA-04088: error during execution of trigger '*****.DROPACCOUNT'
The java function basically just executes a delete statement.
