VM Player 3: VM Oracle Linux 5 connection errors

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• Oracle PHP PDO connection error

  Hello everyone,
  
  I am trying to connect to Oracle with my php application but I get the following error
  "php startup: unable to load dynamic library 'c:/wamp/bin/php/php5.3.13/ext/php_pdo_oci8.dll' - %1 is not a valid Win32 application".
  
  My system is Windows 7 Professional 64 bit and I installed Oracle 11 g Express edition.
  
  Note that it worked before but I had to format my hard drive, so I had to reinstall.
  
  Any help will be appreciated
  
  Mike

  Do you have the 32-bit WAMP? Oracle XE 11 g on Windows is 32-bit.

  Did reboot you after installng so this path contains the Oracle libraries?

  (A general note to everyone: use OCI8 PDO_OCI preference.) In fact, use mysqli PDO_MYSQL preference also)

• Oracle Webcenter Sites connection error

  I installed Oracle Webcenter 11 GR 1 material on WebLogic Server 11.1.1.8.0 Sites: 10.3.6.0.

  Installing weblogic is ok also Webcenter sites, but when I try to log in with the url http://IP-adress:port/CS/login , I got the error below:

  Error 404 - not found

  RFC 2068 Hypertext Transfer Protocol--HTTP / 1.1:

  10.4.5 404 not found

  Server not found anything matching the request URI. No indication is given whether the condition is temporary or permanent.

  If the server does not wish to make this information available to the client, the status code 403 (refused) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through a configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.

  URL http://IP-adress:port/case/login work the beautiful URLS http://IP-adress:port/CS/HelloCS work well

  but impossible to use http://IP-adress:port/CS/login ....

  Someone has an idea?

  Hello

  You may have a delivery facility? If so, the WEM UI is not available. Try http://{server}:{port}/{context}/Xcelerate/LoginPage.html for the Admin UI.

  Kind regards

  Stephan.

• PS6100 with firmware version 7.0.5 + Oracle Linux 5.10 + multipathd question

  I try to use the multipath regular linux (device-map-multipath) with my PS6100 and it doesn't quite work. It gives me "readsector0 Auditor reports path is down," "pdu (op 0 x 50000370 itt 0x1) rejected.» Code 0 x 4 reason"errors and my iSCSI connections are reset every few seconds. My OS is Oracle Linux 5.10 (fully updated) and my PS6100 is running with the latest firmware version 7.0.5.

  The latest kit from Dell STRUCK for Linux, 1.3.0-2, works fine on this machine, but the reason why I'm putting multipathd is to compare the performance between the two solution. If we look at the other system we have that run the ordinary multipathd, paths of Dell could give us performance. We doubt it, but we want to do the tests and a comparison of its performance stats.

  We have another server which has almost the same configuration (same OS connected to an another PS6100) and multipathd works well on this one. And one of the difference between this system and no work is that the PS6100 is running on firmware 5.2.5 instead of 7.0.5. I'd be willing to downgrade firmware (this unit is not yet in production, and I don't mind losing the data on it) but I'm not find anything on the internet that show how other that of the "call from Dell and it'll do it for you. If the only thing you need to do is a special command in the CLI then why there is no documentation on this subject?

  So I wonder if anyone here runs a firmware equallogic 7.0.5 with the multipathd of linux and a RedHat 5 of operating system (Oracle Linux, Redhat, CentOS, etc.)?

  Hello

  It is documented in the release notes for the firmware 7.0.x.  There is a bug in Multipathd, which is exposed with 7.0.x. firmware.   Replace readsector0 TUR or ARM and restart multipathd.  Protocol errors will stop and Linux MPIO works perfectly.

  Kind regards

• Oracle Database Vault ORA-12578 connection error: open TNS:wallet failed (user OS to access the wallet)

  Hi all

  I create a portfolio of oracle and everything works fine until a script is launched by the OS oracle user. (same user that whoever created the store)

  I use authentication external store and inside my script, I do something like a sqlplus / @MYSECURE_TNS.

  However, when I run a script OS another user as a 'data_loading_user' I get the error: Oracle Database Vault ORA-12578 connection error: TNS:wallet open failed

  I would like to know, how I can activate any user on the local host access the portfolio safe to connect to the database.

  Here my current ENV:

  ==================

  Oracle Linux 6.5

  Oracle a Standard 11.2.0.4

  Webtier Oracle 11g

  Database and thin client SQLNET. ORA

  =============================

  SQLNET. WALLET_OVERRIDE = TRUE

  SSL_CLIENT_AUTHENTICATION = FALSE

  SSL_VERSION = 0

  WALLET_LOCATION =

  (SOURCE =

  (METHOD = FILE)

  (METHOD_DATA =

  (DIRECTORY = / u01/app/oracle/owm/wallets)

  )

  )

  Thanks in advance for any help.

  JS

  Hi all

  Tried something out of the blue, that has worked.

  I added the data_loading_user of the user to the group administrator (Group of BONES that created the wallet).

  The I added the read permission to the group, so the permission on the files below were 640:

  # > chmod 640 cwallet.sso

  # > 640ewallet.p12 chmod

  Thank you

  JS

• Oracle 11g R2 on Oracle Linux 7 loading problems

  It drives me crazy!  I use VMPlayer (6.0.4 build-2249910) to load the Oracle 7 and have no problems at all.  However, when I install Oracle 11 g R2, that's when I encounter problems (just loading software; not to create a database at the moment).  First of all, let me tell you, I'm not some process that I found on the internet several times.  There are slight differences in some of them, but essentially, I used the website below to install Oracle 11 g 2 on Oracle Linux 7:

  ORACLE-BASE - Oracle Database 11g Release 2 (11.2) Installation on Linux Oracle 7 (OL7)

  When running through the installation, I first encountered the ctx error:

  

  I could find anything on this subject, so I continued in this way.  To learn more about this later...

  The next error I get is:

  

  This second error was easy to be supported by the following:

  During the connection phase, you will encounter an error invoking the file 'ins_emagent.mk '. To resolve this problem, change the "$ORACLE_HOME/sysman/lib/ins_emagent.mk", do a search and replace the line below.

  FROM:
  $(MK_EMAGENT_NMECTL)
  TO  :
  $(MK_EMAGENT_NMECTL) -lnnz11
  

  Click 'Retry '.

  Now took care of the issue emagent.

  On the issue of CTX, I can't find anything on this at all!  I looked in the log file and found the following detail:

  INFO: mv /u01/app/oracle/product/11.2.0/bin/ctxlc /u01/app/oracle/product/11.2.0/bin/ctxlcO f

  INFO: mv ctxlc /u01/app/oracle/product/11.2.0/bin/ctxlc

  INFO: chmod 751 /u01/app/oracle/product/11.2.0/bin/ctxlc

  INFO: gcc o ctxhx-m64-L/u01/app/oracle/product/11.2.0/ctx/lib/-L/u01/app/oracle/product/11.2.0/lib/-L/u01/app/oracle/product/11.2.0/lib/stubs/ /u01/app/oracle/product/11.2.0/ctx/lib/ctxhx.o-L/u01/app/oracle/product/11.2.0/ctx/lib/ - lm-lsc_fa-lsc_ex-lsc_da-lsc_ca - lz - lctxhx-Wl,-rpath,/u01/app/oracle/product/11.2.0/ctx/lib-lsnls11-lnls11-lcore11-lsnls11-lnls11-lcore11-lsnls11-lnls11-lxml11-lcore11-lunls11-lsnls11-lnls11-lcore11-lnls11 ' cat / u01/app/oracle/product/11.2.0/lib/sysliblist

  INFO: '

  INFO: /lib64/libstdc++.so.5: refers to 'memcpy@GLIBC_2.14' the undefined

  collect2: error: ld returned 1 exit status

  NEWS: make: * [ctxhx] error 1

  INFO: End of the generated process exit.

  INFO: ----------------------------------

  INFO: Exception thrown from action: do

  Exception name: MakefileException

  Exception string: error in invoking target 'install' of makefile ' / u01/app/oracle/product/11.2.0/ctx/lib/ins_ctx.mk'. See ' / u01/app/oraInventory/logs/installActions2014-11-28_12-45-46PM.log' for details.

  The exception severity: 1

  It seems to be hung on the reference to "memcpy@GLIBC_2.14".  I found a few web references on this, but I don't think that they apply given that sites speak other Linux distributions.

  What bothers me the most about it is that I use everything which is Oracle (except VMPlayer), but I get errors that I don't think that should be the case because there is nothing else than the Oracle!

  Is there something I can add to the command 'gcc' or the make file that will get this work?

  BTW: I think that I will not use CTX with my DB, then will I get in trouble if I create a database with this error CTX?

  Thanks in advance!

  It drives me crazy!

  That's because GR 11, 2 is not certified or supported on Linux 7 (no matter what claim of third-party sites or blog-see the subheading of the blog). Only 12cR2 is http://docs.oracle.com/database/121/LADBN/toc.htm#LADBN101

  So, you can either 12cR2 (1) installation on Linux 7 by following the steps of the official installation guide or (2) downgrade your operating system Linux 5 or 6 of Linux to install 11 GR 2 (Linux 6 requires 11.2.0.3 or higher - http://docs.oracle.com/cd/E11882_01/relnotes.112/e23558/toc.htm#CHDFHIEA)

• Listener supports no services... ! Windows to Linux listener TNS connection error!

  Hello team,
  could you please help me out in knowing how to do an entry in the listening port so that Oracle can understand my SID = ORCL is listening this port only.

  (1) I created my 1st database using DBCA.
  

  Now, I just did an entry in the LISTENING port. ORA specifying number 1521 port,

  (2) I have created a database as ORADB I specified as 1523 port number with my host name and a different database DB3 I've specified the port number 1525.

  But I've specified blindly some port numbers and my host name, I got an error, the listener, I enclose the exit to the station.

  (3) when I try to ping at the entrance in the listening port, its success. tnsping was a success and I am able to connect to oracle using the connection string,

  My problem is why my interlocutor doesn't support all services and how the database is able to connect to the correct database. Please find the AMT and the exit. I've also added my TNS and listener files

  Earphone output:

  

  Output TNS:

  

  Sqlplus output:

  

  Listener.ora:

  LOCAL_LISTENER = (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP)(HOST= dev5065) (PORT = 1521)

  )

  )

  LISTENER =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1521))

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1523))

  (ADDRESS = (PROTOCOL = TCP (PORT = 1525))(HOST = dev5065))

  (ADDRESS = (PROTOCOL = TCP (PORT = 1527))(HOST = dev5065))

  )

  )

  ADR_BASE_LISTENER = / u01/app/oracle

  ORCL =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521))

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1521))

  )

  )

  ADR_BASE_ORCL = / u01/app/oracle

  ORADB =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521))

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1523))

  )

  )

  ADR_BASE_ORADB = / u01/app/oracle

  DB3 =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521))

  (ADDRESS = (PROTOCOL = TCP (PORT = 1525))(HOST = dev5065))

  )

  )

  ADR_BASE_DB3 = / u01/app/oracle

  CLONEDB =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521))

  (ADDRESS = (PROTOCOL = TCP (PORT = 1527))(HOST = dev5065))

  )

  )

  ADR_BASE_CLONEDB = / u01/app/oracle

  TNSnames.ora

  ORCL =

  (DESCRIPTION =

  (ADDRESS_LIST =

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1521))

  )

  (CONNECT_DATA =

  (SERVICE_NAME = orcl)

  )

  )

  ORADB =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1523))

  (CONNECT_DATA =

  (SERVER = DEDICATED)

  (SERVICE_NAME = oradb)

  )

  )

  DB3 =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP (PORT = 1525))(HOST = dev5065))

  (CONNECT_DATA =

  (SERVICE_NAME = db3)

  )

  )

  CLONEDB =

  
  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP (PORT = 1527))(HOST = dev5065))

  (CONNECT_DATA =

  (SERVICE_NAME = clonedb)

  )

  )

  Could someone help me solve this doesnot listener support service please. I posted all the details.

  I am not able to connect to my database that is present in GNU / Linux my Windows System. Can I connect to the database using command prompt in windows using the TNS database file that this s in Linux?

  example: < chaine_connexion > tnsping

  
  

  This connection string points to the current instance in the linux box and my tns is present in windows system.
  

  Thanks and greetings

  Malla Vinay

  Oracle DBA training

  Miracle Software Systems Inc.,

  Listener supports no services... !

  Windows to Linux listener TNS connection error!

  Lions and tigers and bears, oh my!

  Where to start...

  Your understanding of the role of the listener, its relationship to the database and its configuration are leaves much to be desired.

  As Sybrand said, your listener just to a port, and the default value of 1521 is quite sufficient.  This is the port that the client will use to communicate with the listener to ask for a connection.  There is no relationship between this port and any database supported by the listener, nada, zilch, zero.

  Second, you say you have entered like this in your listener.ora:

  ORCL =

  (DESCRIPTION_LIST =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521))

  (ADDRESS = (PROTOCOL = TCP)(HOST = dev5065) (PORT = 1521))

  )

  )

  ADR_BASE_ORCL = / u01/app/oracle

  Where in the world do you have the idea to put those in listener.ora?  There is nothing like that documented in the reference Services Net (content).  Those aren't entries for tnsnames.ora, listener.ora.  And the constant repitition of ADR_BASE is useless.

  The best thing you can do is to simply delete your listener.ora file and make sure that the LOCAL_LISTENER parameter in each of your databases is NOT defined.  Thereby the listener quite fortunately starts, using port 1521, and databases to record with the port to listen on this port.  Then change your customer files tnsnames.ora to 1) always specify the port 1521 and 2) remove these entries ADR_BASE.

• Internet does not work in the comments (oracle Linux)

  Hello

  I have a Windows 8 Host and on VMWare, I installed oracle Linux as a guest, I am not able to access the internet under this comments of Linux machine.

  Note, I have access to internet in the host and I am able to access without any problem. And I have another computer invited under the same VM but it is windows xp and I can't access the internet.

  Internet is not able to access Linux comments!, I checked the firewall for Linux, it is disabled.

  Appreciate your help with this.

  Thank you

  AB

  You did not first louyo 'NAT or Bridged?' question but its context was not perhaps not clear even if, after seeing...

  [root@test-host ~] # ifconfig

  eth0 Link encap HWaddr 00: 0C: 29:55:EF:96

  INET addr:192.168.241.0 Bcast:192.168.241.255 mask: 255.255.255.0

  RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

  It is not really important because despite everything, it is patently obvious what is the main problem!

  The IP address of the guest operating system is not set properly!

  louyo asked 'NAT or Bridged?', meaning is card virtual machine network configured as a 'NAT or Bridged?' if it has been filled, the guest operating system would have an IP address on the 192.168.0.0 subnet IP and as NAT would have an IP address on the 192.168.62.0 IP subnet.

  Configure the guest operating system to use DHCP or manually assign a correct IP address while setting the virtual machine Network Adapter is connected by a bridge or a NAT.  Since the host uses a Wi - Fi connection, I suggest using NAT and if manually assign an IP address must be between 192.168.62.3 and 192.168.62.127, as that is beyond the scope of the DHCP Server VMnet8 IP address Pool.  If you choose to use Bridged can use DHCP in the guest operating system or using an IP address that is outside the scope of the routers IP DHCP Server Address Pool and for that, you need to check the Configuration of the router.

  You didn't say which VMware product or version you are using however I strongly suggest you read the documentation and specifically Chapter 5 "Configuring network connections" in Using VMware Workstation (PDF file).

• R12.2.2 certified on Oracle Linux 6.5 with UEK module 3

  EBS R12.2.2 certified on Oracle Linux Server version 6.5 x 86-64 with Unbreakable Enterprise 3 Kernel release (3.8.13 - 16.2.2.el6uek.x86_64)?  I checked the MOS certification matrix and it's vague.  She shows just Linux 6, so my guess would be that it is supported on 6.5, but it does not mention UEK.  Any idea would be appreciated.

  Have you reviewed (Oracle E-Business Suite Installation and upgrade 12 Release Notes (12.2) for Linux x 86-64 (Doc ID 1330701.1)), kernel section "Requirements" which list the minimum requirements? The versions above should be helped for the same version of the OS.

  You can also connect a SR and confirm the same thing with Oracle support.

  Thank you

  Hussein

• Can't access recently installed OEM12c on Oracle Linux (x86_64)

  Hello, first time poster on the oracle in desperation forum :-). I was asked to get OEM 12 c and running on a pile of sand of linux for evidence concept while my boss and sys ADM work on Linux hardware of pandering and aligning software support. Our courses are Oracle support for HP-/ uxs and we intend to move away from HP - UX to Oracle Linux, so at this point, I don't think I can connect an SR for this strange problem. Anwway, la I have installed later and largely OEM 12 c (12.1.3) on Oracle Linux. I can stop/restart agent WHO... etc with no problems. The ONLY problem is when I went to OEM console URL based on the given paths (https), I'm going to "page cannot be displayed". I tried IE and Chrome, I got nowhere, and you'd be grateful pointers! Here is the output of the status of who:

  Oracle Enterprise Manager Cloud control 12 c Release 3

  Copyright (c) 1996, 2013 Oracle Corporation.  All rights reserved.

  Enter the password to Root of Enterprise Manager (SYSMAN):

  Console server host: xxxxxx.xxxxx.xxx

  Console HTTP port: 7790

  Console HTTPS port: 7803

  Download HTTP port: 4890

  Download HTTPS port: 4904

  Instance of EM homepage: / yyyyy/yyyyy/gc_inst/em/EMGC_OMS1

  Location of the journal WHO directory: / yyyyyy/yyyyy/gc_inst/em/EMGC_OMS1/sysman/log

  SGC is not configured with the PES or virtual host name

  Download of the agent is locked.

  SGD console is locked.

  CA active ID: 1

  Console URL: https://xxxxxx.xxxxx.xxx:7803 / em

  Download URL: https://XXXXXX.xxxxx.xxx:4904/empbs/upload

  WLS domain information

  Domain name: GCDomain

  The host server administrator: xxxxxx.xxxxx.xxx

  Admin Server HTTPS Port: 7103

  The server administrator is running

  Information managed server

  Managed Server Instance name: EMGC_OMS1

  Managed Server Instance host: xxxxxx.xxxxx.xxx

  WebTier is in place

  Management Server Oracle is in place

  Hello

  I guess you are trying to access the URL OEM (https://xxxxxx.xxxxx.xxx:7803 / em) your browser machine.

  You will need to check if there is a connectivity problem between the browser and the machine of the WHO. A firewall can be a problem. You can check with your system administrator.

  In addition also check the status of iptables WHO machine. If it is, then stop it and then try to access the OEM console again.

  Command to check the iptables: /etc/init.d/iptables status

  Order to stop iptables: stop /etc/init.d/iptables

  I hope this helps. Let us know.

  Kind regards

  Experimentations

• Install PT8.53 with Linux question: connection process Data Mover and application designer

  People,

  Hello. I install PeopleTools 8,53 Internet Architecture.

  Server database is the database Oracle 11 GR 1 material.

  Operating system is Oracle Linux 5.

  I installed successfully JDK7, WebLogic Tuxedo 11 GR 1 material and PeopleTools 8,53 10.3.6, in Oracle Linux 5.

  
  I've been setting up of database PeopleTools8.53. Because the Wizard installation problem, I created PeopleTools 8,53 database manually by using starter PT853 Oracle database instance. I have run the following scripts:
  (1) utlspace.sql
  (2) dbowner.sql
  (3) ptddl.sql
  (4) psadmin.sql
  (5) psroles.sql
  (6) connect.sql

  
  Then, we perform Data Mover script in a Windows XP Client computer to fill the PeopleTools PT853 database machine Linux Sever instance.

  I installed Oracle Database 11 g 2 client for 32-bit Windows XP 64 - bit Windows virtual machine and run it successfully.

  In Oracle Linux 5 Server Machine Net Manager:

  Service name: PT853
  Connection type: default database
  "TCP/IP Protocol".
  Host name: 192.168.196.102
  Port name: 1521

  Listener: LISTENER
  Protocol: TCP/IP
  Host: 192.168.196.102
  Port: 1521

  
  I test the Service PT853 with "SYSADM" username and password "SYSADM". The connection is successful.

  In the Windows XP Client computer, the information in the Net Manager is the same, and the connection is successful as well. Its details are as below:

  
  NET Service Name: PT853
  Protocol: TCP/IP
  The host of the database Machine name: 192.168.196.102
  Port number: 1521
  Name of the Basic Service: PT853
  Connection type: default database

  
  This means that Windows XP can connect to Oracle Linux 5 successfully. But in the computer Windows XP Client, Data Mover and application designer cannot open a session in PT853 Instance of database in the Linux Server machine. Its details are below:

  Configuration manager:
  Type of database: Oracle
  The database name: PT853
  User ID: SYSADM
  Connect ID: people
  Connect password: people

  Data Mover:
  Type of database: Oracle
  User ID: SYSADM
  Password: SYSADM

  Application Designer:
  Type of database: Oracle
  User ID: SYSADM
  Password: SYSADM

  When connect Data Mover and application designer, I got the same error:

  ORA - 12154:TNS: can not resolve the connect identifier specified. Invalid user ID and password for the access code.

  According to my understanding, process connection Data Mover and the application designer requires 3 tables in SQL Server: PSOPRDEFN, PSACCESSPRFL, PSSTATUS. I'm not sure the process of connecting to the Oracle database. I checked the database PT853 instance in Linux, and there is only one table "PSDBOWNER" created by the scripts.

  My question is:

  Can any folk tell me the connection process Data Mover and Oracle database application designer? Requires only one table "PSDBOWNER"?

  Thank you.

  Oh my, many mistakes action here. If PSDBOWNER doesn't have a line, it must be solved at the time that the error came out. The replacement by SYSADM first why? Why is complaining already existing SYSADM? Most likely, you HAVE created manually, where you shouldn't.

  Again and again the same story. And again, sorry to say but you should take the basics of Linux training, Oracle training bases and sorry to be hard but reading training as well to read correctly the Peopletools Installation Guide where all required steps are really described in details.

  I don't think anyone can help you across the network in this respect,

  Nicolas.

• New installation woes - SQLDeveloper on Oracle 11 g XE and Oracle Linux x 64

  Note that as a developer Oracle experienced in enterprise environments running the MS Windows operating system, I am familiar with SQLDeveloper for Windows. However, I have not much experience with Linux. I find not intimidating, just, I don't have a lot of accumulated knowledge.
  
  Recently, I tried to set up a development environment on my portable Windows7 Professional x 64.
  
  1 installed Oracle VBox
  2. install Oracle Linux 5.2 inside the VBox (because Oracle 11 g XE is not certified on 64-bit Windows, to go with a Linux OS)
  3 installed Oracle DB 11.2 XE
  4 Installing JDK as described in SQLDeveloper for Linux x 64 release notes
  5 installed SQLDeveloper 3.1.07.42 - 1
  
  No apparent problems with any of the facilities.
  
  Problem: I can run SQL Plus command line, but when I click on the icon for SQLDeveloper, nothing happens. No error message, nothing else.
  
  Question #1: Not sure how debug/fix it. Will read through the installation and release for SQLDeveloper, but any suggestions would be welcome.
  
  Question #2: This could be due to a problem with the installation of JDK? It appeared to be successful (no obvious problem), but I do not see anything this either in the Oracle Linux menu system that tells me the JDK was installed successfully. How can I make sure that the JDK installation was successful?
  
  Published by: Peter Hartgerink, 19 June 2012 09:12

  >
  Linux x 64 of SQLDeveloper version is shipped with the JDK. There is a recommended JDK version, with a view to install it before installing SQLDeveloper. What I did with apparent success. I guess I'll have to reinstall the JDK and check my Java versions later. Thank you.
  >
  I don't know what JDK you have downloaded since you didn't say. What version is this? Post the link.

  I can hardly believe that the recommended JDK version is 1.4.2 since it is an OLDER version of Java, you have to hunt to find even for download and, especially, the main download page, sql Developer Announces clear what version of Java is required.
  http://www.Oracle.com/technetwork/developer-tools/SQL-Developer/downloads/index.html
  >
  JDK support
  Oracle SQL Developer 3.1 comes with JDK1.6.0_11. However, you can connect and use any JDK 1.6.0_11 or higher. To use an existing JDK, download the below zip files "with JDK installed.' already
  >
  As you can see you need JDK 1.6.0_11 or above.

  If the version that you say was recommended was actually 1.4.2 is a mistake; view details so that developers can get this fixed an error.

  I don't know what is on your system and can only go by the information you provide
  >
  4 Installing JDK as described in SQLDeveloper for Linux x 64 release notes
  . . .
  version Java '1.4.2 '.
  >
  You have either downloaded the 1.4.2 version which seems unlikely, or your Linux included 1.4.2 and it is used when you try to start sql developer.

  Maybe that your system has now several versions of Java top but the version used by sql developer is evil. If so this is the question that you have to solve.

• How to solve the problem of Oracle SQL Developer Connection?

  People,
  
  Hello. I use the Oracle 11 GR 1 material database. The database https://localhost.localdomain:1158 control console / em works correctly. I can create a database and a table with success.
  
  My OS is Linux and connects to the internet successfully.
  
  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:
  
  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)
  
  But the error message: "status: failed - IO exception Connection Reset."
  
  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user8860348 wrote:
  People,

  Hello. I use the Oracle 11 GR 1 material database. database Control Panel https://localhost.localdomain:1158 / em works correctly. I can create a database and a table with success.

  My OS is Linux and connects to the internet successfully.

  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:

  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)

  But the error message: "status: failed - IO exception Connection Reset."

  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user name: sys
  password: enter_your_correct_password given at the time of the installation of oracle

  role: select sysdba if you would connect as sysdba otherwise select normal for users other than the sys

  HostName: Enter your ip or hostname of the oracle example server address:-192.168.11.12

  to find the terminal/command prompt open hostname in oracle installed machine
  type---> hostname

  type ping hostname--->

  You can find the IP address of the server

  Port number: 1521 (default)---> I guess, otherwise check the port number in the file tnsnames.ora under your ORACLE_HOME/network/admin folder

  SID: DB1

  try it
  Good luck

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