Connection to the database Oracle by TOAD

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• Cannot connect to the database Oracle Hyperion EPM 11.1.2

  Hello!
  I'm deployment Hyperion EPM 11.1.2 on a single machine with Windows 2008 R2 x 64. I created an Oracle database, and I can connect to it through SQL, so everything looks ok here. I also installed the Oracle Client for Win x 64 and ODP on my machine. The installation of Hyperion EPM also completed successfully, and then I went to set it up. I have entered the database connection information:
  
  Driver database: Oracle (thin)
  Server: the IP address of the machine >
  Port: 1521
  The service name or SID: < my Oracle database name >
  Username: Oracle user with the role of s/n >
  Password: < password of the Oracle user >
  
  And then I click on 'Next' and I get the error message: + "" i/o error: the network adapter could not establish the connection "+"
  
  I would point out that I also had a problem connecting to the Oracle SQL Plus error first database: "ORA - 12560:TNS:protocol adapter error. But after the creation of the ORACLE_SID environment variable by assigning the name of the database, this error disappeared.
  
  Please help with any advice on what could be bad! Thank you!

  If you use 'localhost' or 127.0.0.1 during the configuration of the database not the real IP address

• slow down the connection to the database (Oracle enterprise 11g ed on RHEL 4)

  Hello
  I am facing problem when connecting to the database connection using sqlplus to my database the time consuming and it increases as the number of users connect to it increases. (although with a user of sqlplus scott/tiger@db takes 15 seconds and when simultaneously if multiple users try to connect then time required in connection is alsomost = number of user * 15 seconds.)
  
  same tnsping takes huge when 4-5 user tries to connect to the database.
  What should I do for debugging?

  Hello

  Try this:
  -Remove any nameserver entry in /etc/resolv.conf on server
  -Add name to the/etc/hosts machine like that
  127.0.0.1 localhost.localdomain localhost
  10.10.20.134 piorovm.localdomain piorovm

  Kind regards
  Marcin Przepiorowski
  http://oracleprof.blogspot.com/

• 1016: could not connect to the database: Oracle returned ORA-00257: archiver e

  Dear friends,
  
  Receive the above error.
  
  Removed my old ARC files to another drive and now the error again.
  
  How can I go about it.
  
  Please advice.
  
  Thank you!
  
  Note: I use Oracle 10 g on a Windows platform
  
  Published by: user645399 on July 26, 2012 18:36

  After 1000 posts, you need to understand that 10g is not a version number, but a marketing label. That's what says the error message,

  ORA-00257: archiver error. Connect internal only, until freed.
  
  Cause: The archiver process received an error while trying to archive a redo log. If the problem is not resolved soon, the database will stop executing transactions. The most likely cause of this message is the destination device is out of space to store the redo log file.
  
  Action: Check the archiver trace file for a detailed description of the problem. Also, verify that the device specified in the initialization parameter archive_log_dest is set up properly for archiving.
  

  If you simply deleted files using the command o/s, it don't will not update the control file that these files are no longer available and space mapped by them must be released. If you must use cross-checking of the RMAN command to confirm the deletion and mark the file as expired and then you will have to issue delete expired . Apart from this, the only option would be to add more space to the destination where you store the archive logs.

  HTH
  Aman...

• Connection to the database to Oracle using Oracle Apex 5.0.1

  Hi all

  Is it possible to connect to the Oracle (Oracle SQL Developer 4.1.1) database using Oracle Apex 5.0.1 instead of using the object browser. As he was more workspace after you have downloaded the data we have on CSV Excel.

  For example: regardless of the tables I've created in the Application Builder is created in the object browser. We have limited the workspace of 500 MB. This is the reason why we cannot use this method to load the data and retrieve it. (Note: can I ask 2 GB of space to work on the approval of the Director, who is still not sufficient)

  Is it possible that I will create an apex.oracle.com application by using the application builder and I will create in the database tables. When I load the file in application, data will be stored in the database Oracle instead of the object browser.

  Well let me know is possible, if yes, how can I proceed.

  If this isn't the case, please let me know how I can get more workspace.

  According to my understanding, other possibilities are: 1) taking backup of old files and free up space, 2) create another workspace and get extra work space.

  Thanks for your help!

  Kind regards

  Vinod

  Hello

  When you load data using APEX SQL Workshop utilities for example, the data is stored in your database tables.

  Object browser is just seen tool your schema as the table objects and the data in the tables, just as SQL Developer.

  If you have no good reason to keep these files that you downloaded in the workspace, delete those. Data is stored in database tables.

  Kind regards

  Jari

• ORACLE client to connect to the database without user name and password

  Customer require us to perform a function:
  On the client server that has installed the ORACLE client. They can connect to the database without username and passwod entry.
  Use "sqlplus / as sysdba" can archive database connection.
  Is it possible to change the configuration to do this?

  See if external authentication support,
  http://docs.Oracle.com/CD/E11882_01/network.112/e16543/authentication.htm#DBSEG99842

  Aman...

• Connect to the database using oracle forms

  Hello experts,
  
  I have installed on my computer, Oracle Developer Suite 10 g (10.1.2.0.2) (including the forms and Designer) and after that I installed Oracle Database 11 g Express Edition (11.2) Beta.
  both facilities are on the same (local) computer.
  When I chose to connect to the database, he wonder about the data connection to the database:
  username, password and database.
  I'm sure that the user name and password are correct, because I have no problem to connect directly to the database (via sql * more).
  could you please tell me what I should write in the field database? I trid XE but it dose not help.
  Can I need to make some changes manully so that it works?
  Please note that the operating system is Windows XP service pack 3.
  
  Thank you for your help.
  
  Published by: user1818173 on 28/08/2011 01:43

  Hello
  Have you changed the TNSNAMES file. File of the ORA for DS? You must add the TNS for DS TNSNAMES. ORA file.
  Go to $DB_Default_Home$ \netword\admin and open the TNSNAMES file. ORA file in Notepad. Copy the entry tns where you connect from SQL * more.
  Go to $DS_Default_Home$ \netword\admin and open the TNSNAMES file. ORA file in Notepad. Paste the tns entry that you copied.
  Now try to connect generator of form.
  Kind regards
  Qasim Jules

• not able to connect to the database using the oracle instant client

  Hello
  
  I am not able to connect to the database using the instant oracle from my local PC client. They use to connect to the database files and sqlnet.ora files LDAP.ora. If I want to test the connection, I found this executable tns wasn't there, so not able to tnsping. So I'm not able to solve this problem.
  
  Please let me know if a solution for everything
  
  Client Oracle: oracle 10.2bFAT client 32-bit
  
  Platform: windows 7 64-bit
  
  Thank you
  Veera

  There is little that tnsping can do sqlplus can't.

  Instead of
  tnsping mydb.myorg.com
  Try
  sqlplus-s-L /@mydb.myorg.com
  or
  sqlplus-s-L user/[email protected]

  If you get
  ORA-12154: TNS: could not resolve the connect identifier specified
  you know that the customer could not resolve 'mydb.myorg.com '.

  If you get
  ORA-12541: TNS:no listener
  then "mydb.myorg.com" could be resolved, but there is no listener it running.

  If you get
  ORA-12514: TNS:listener is not currently of service requested in connect descriptor
  then "mydb.myorg.com" could be solved, the listener is in place, and the database is out of service.

  If you get
  ORA-01017: name of user and password invalid. connection refused
  you know that 'mydb.myorg.com' has been successfully resolved, and the database is running.

  If you want more details, such as how and what "mydb.myorg.com" is resolved, turn the tracking by adding the following to "sqlnet.ora:
  TRACE_LEVEL_CLIENT = ADMIN
  TRACE_DIRECTORY_CLIENT = C:\TEMP (a writable directory)

  Then you will find lines like this in the trace file:

  -THE INFORMATION SOURCE PARAMETER FOLLOWS-
  Attempt to load system pfile source C:\oracle\network\admin\sqlnet.ora
  Source of the setting successfully loaded

  Attempt to load the local pfile source C:\Dokumente und Einstellungen\lanadvall\sqlnet.ora
  The parameter source has not been loaded.

  This shows you which configuration files are read, followed by the settings real read.

  nnfgrne: will read if path adapters
  nnfgrne: switching adapter LDAP

  He's now looking for LDAP name resolution.

  nnfloidinfocache: Info: insert the value DIRECTORY_SERVSSL = oid.host.myorg.com:389 at index 0 in NLPA_CACHE

  These are LDAP servers, he is trying.

  nnflilc: conn sync opening of oid.host.myorg.com:389

  nnflfdn: turning simplified mydb.myorg.com name to a unique name.
  nnflfdn: using the administrative context: dc = prod
  nnflfdn: the domain name resulting is cn = mydb, cn = OracleContext, dc is myorg, dc = com

  nnflrne1: runs the directory for dn: cn = mydb, cn = OracleContext, dc is myorg, dc = com
  nnflqbf: search: Base: cn = mydb, cn = OracleContext, dc is myorg, dc = com, range: 0, filter: (objectclass = *)

  nnfgrne: query fails, the leap to the next map

  Did not work. Try the other adapters:

  nnfgrne: switching adapter EZCONNECT

  snlinGetAddrInfo: name resolution failed for test64.test

  No luck.

  If the resolution is approved, it will look like this:

  nnfloidinfocache: Info: insert the value DIRECTORY_SERVERS = oid.host.myorg.com:389 at index 0 in NLPA_CACHE

  nnflilc: conn sync opening of oid.host.myorg.com:389

  nnflfdn: turning simplified mydb.myorg.com name to a unique name.
  nnflfdn: using the administrative context: dc = prod
  nnflfdn: the domain name resulting is cn = mydb, cn = OracleContext, dc is myorg, dc = com

  nnflrne1: runs the directory for dn: cn = mydb, cn = OracleContext, dc is myorg, dc = com
  nnflqbf: search: Base: cn = mydb, cn = OracleContext, dc is myorg, dc = com, range: 0, filter: (objectclass = *)

  niotns: the call to address: (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST=dbserver.host.myorg.com) (PORT = 1521)) (CONNECT_DATA = (SID = DBNAME) (CID = (PROGRAM = C:\Oracle\ora1020\bin\sqlplus.exe)(HOST=pc247596)(USER=lanadvall)))

  Yours,
  Laurenz Albe

• How to connect to the database without sqlclient soa

  Hi all

  I have a very simple question.

  I need to write a shell script to get some stats for bpel instances of database as part of the daily health check.

  The problem is in our area of unix server, any customer database is not installed.

  Sql client is present as part of the installation of SOA that we can use to create the connection to the database? or by any mode of access to the shell database.

  Thanks in advance,

  Bob

  Hi Bob, there.

  most of the components in the FMW stack including SOA infrastructure rely on pure JDBC to talk to RDBMS and as I know there is no client Oracle installed in slot the FMW home (after installing SOA Suite).

  One possibility would be to use the Oracle Instant Client and use its tools from your shell scripts. It's a bit unzip and run Setup.

  HTH,

  A.

• Unable to connect to the database. adbldxml.pl

  I've updated 11.1.0.7 12.1.0.2 database database with a 12.1.3 apps

  I produced the apps appsutip.zip and copied to the 12.1.0 oracle home

  but when I run perl adbldxml.pl in appsutil/bin and answering questions that I can't connect to the database

  Hello

  When I run the listener his race of my former oracle home how change that

  You must stop the listener of the old House and new start home. You may need to copy all the files from the old House to the new house network and change the oracle home location in all the files manually (or) you can configure the new listener of 12 at home.

  To get an idea please see my blogpost:

  http://appsdbaworkshop.blogspot.com/2012/03/Oracle-11gr2-database-upgrade-in-apps.html

  Kind regards

  A H E E R X

• Impdp not connect to the database without error returns

  Kind regards.

  Please ask your usual support, motivated, that I am facing a strange problem.

  I recently did an expdp of different actions, the database on which the export is carried out version 10.2.0.4 Now, I'm doing impdp on a database whose version is 10.2.0.5.

  The Datapump not return any errors, does not seem to connect to the database, the impdp log shows:

  ;;;

  Import: Version 10.2.0.5.0 - 64 bit Production on Friday, August 7, 2015 11:13:43

  Copyright (c) 2003, 2007, Oracle.  All rights reserved.

  ;;;

  Connected to: Oracle Database 10 g Enterprise Edition Release 10.2.0.5.0 - 64 bit Production

  With the partitioning, Data Mining and Real Application Testing options

  I wonder if this is a bug or compatibility of version of the problem.

  Thanks in advance.

  Best regards.

  The first thing I see is that you specify on the impdp command expdp.par.  This can work, but don't forget, there are expdp parameters that do not work in impdp. This should give an error, but not knowing what is in the file, it is difficult to see what might happen.

  You can add trace = ff0b00 and then watch to see is it y * dw*.trc files were created.  If not, then it is failing in the treatment of your settings and you want to in the last * dm*.trc file can help out you.

  Dean

• Administration client OBIEE 11 g tool - cannot connect to the database.

  Hello

  I installed OBIEE 11 g on linux platform and installed 11g admin client tool in windows server.

  My database is installed on another server (not in the installed tool of client machine). I created the ODBC DSN in the windows machine. But when I create the new repository and when I give the credentials for the database to connect I get connection failed.

  I don't have any customer database oracle installed on the windows machine. Is there something to configure on windows server?

  Any help and guidance would be much appreciated.

  Thank you

  MK.

  I installed the client 11g and one more thing that missed me is the setting of the variable of environment path in windows machine. Whenever I tried to connect to the database through the RPD, it seeks the oracore11.dll file. I mentioned the location of the oracore11.dll file in the path variable, and everything worked fine for me

  Kind regards

  MK

• Hide the username / password when connecting to the database

  I need to find a way to hide the user name / password when connecting to the database (via a script), or by encryption or any other method that hides this information when I connect to the database.

  I use Oracle 11 g.

  I tried with the portfolio method, but could not connect to the database of the error below, even the user name and password:

  ERROR:

  ORA-01017: invalid username / password; connection refused

  I plugged this way (after the cover configuration):

  sqlplus /@DB

  Please help me.

  Concerning

  Luiza

  Hi Luiza,

  Try to find out why the portfolio method does not work, check the implementation using ref 340559.1 Note

  Check also for example client and server versions / compatibility, evolves sec_case_sensitive_logon relevant parameter (as a test, because it must be true) etc.

  Greetings,

  Damage ten Monkshood

• Inability to connect to the database

  OS: 8.1 Pro 32-bit Windows

  Java: 7u45 (build 1.7.0_45 - b18)
  

  
  

  Install Oracle 11g.

  When you open localhost:1158 / em - the message:

  "The database is down. Please specify the credentials of the host to access the restart and database diagnostic tools. »

  After entering the command:

  emctl status dbconsole

  It is reported that Oracle Enterprise Manager 11 g is running.

  When you type:

  emctl status agent

  indicates that the agent works.

  
  

  
  

  All Oracle, except OracleJobScheduler, running services.

  
  

  SYSMAN, DBSNMP, SYSTEM and SYS are not blocked

  
  

  File Emoms.trc when connecting to the database:

  http://rghost.NET/50166676

  
  

  Folder with alter.log:

  http://rghost.net/50165784

  
  

  
  

  In listener.ora replaced

  
  

  SID_LIST_LISTENER =

  () = SID_LIST

  () SID_DESC =

  () SID_NAME = CLRExtProc( )

  () ORACLE_HOME = C:\app\TorchTT\product\11 2. . 0\dbhome_1( )

  () PROGRAM = extproc( )

  () ENVS = "EXTPROC_DLLS =ONLY:. C:\app\TorchTT\product\11. ("2. 0\dbhome_1\bin\oraclr11. dll" ()

  )

  )

  
  

  on

  SID_LIST_LISTENER =

  () = SID_LIST

  () SID_DESC =

  () SID_NAME = TorchTTDB( )

  () GLOBAL_DBNAME = TorchTTDB( )

  () ORACLE_HOME = C:\app\TorchTT\product\11 2. . 0\dbhome_1( )

  () PROGRAM = extproc( )

  () ENVS = "EXTPROC_DLLS =ONLY:. C:\app\TorchTT\product\11. ("2. 0\dbhome_1\bin\oraclr11. dll" ()

  )

  )

  
  

  did not help.

  
  

  
  

  Subsequently decided to not wait and reset the database.

  
  

  Immediately after the reinstallation of page https://localhost:1158 / em / successfully opened.

  
  

  Only when the request to add a table to the executed successfully, but Developer SQL database query in the list of tables is not displayed, update the list and restart the program did not help. However, when re - create the table with the same name appears on the error you have already created a table with a given name.

  
  

  After restarting the computer database is available again.

  Can you please how to fix?

  
  Translated by Google Translate.

  If I'm right, the problem is resolved.

  Each of the reinstall previous, of the database at the beginning of the message appeared on the system configuration is not in line with the minimum requirements. Earlier the same error is indicated as a result of the use of new versions of Java, as Oracle 11 g support officially more young and therefore do not attach importance to this post.

  In the end, I decided once more to reinstall the basis data, but in compatibility mode for Windows 7. So - when you run the error to install an incorrect configuration does not appear. And after that the installation of the base is available, restart the machine - the base is again available.

• Connect to the database with SQL * more: is TNSNAMES. ORA used?

  Hello

  We have a local database called DEV01 and a copy of this database in a data center. To be able to connect to both databases, the TNSNAMES file. ORA

  on the local database server (not the one in the data center) has the following entries:

  / * Entry for the local database * /.

  DEV01_local, DEV01_local. WORLD =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP)(HOST = server01) (PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SID = DEV01)
  )
  )

  / * Entry for the database in the data center * /.

  DEV01, DEV01. WORLD =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP)(HOST = server02) (PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SID = DEV01)
  )
  )

  When I connect to the local database server, I set the Oracle environment as follows:

  export ORACLE_SID = DEV01

  export PATH=/opt/oracle/app/oracle/product/9.2.0/bin:$PATH

  export ORACLE_HOME=/opt/oracle/app/oracle/product/9.2.0

  Now I start SQL * more as follows:

  Oracle # > sqlplus user/user

  SQL > select instance_name, host_name from v$ instance;

  INSTANCE_NAME HOST_NAME

  ---------------- ----------------------------------------------------------------

  SERVER01 DEV01

  As the SID is on two databases of the same (DEV01) I really don't understand how Oracle decides which of the SQL databases * more connects to.

  Is it the entry in the TNSNAMES file. ORA?

  But when I start SQL * more as follows:

  Oracle # > sqlplus user/user@DEV01_local

  SQL > select instance_name, host_name from v$ instance;

  INSTANCE_NAME HOST_NAME

  ---------------- ----------------------------------------------------------------

  SERVER01 DEV01

  or

  Oracle # > sqlplus user/user@DEV01

  SQL > select instance_name, host_name from v$ instance;

  INSTANCE_NAME HOST_NAME

  ---------------- ----------------------------------------------------------------

  DEV01 server02

  everything is as expected.

  Does anyone know who is the chosen database when just to connect with 'sqlplus user/user' (without the @DEV01 or @DEV01_local)?

  Any help will be appreciated!

  Rgds

  Jan

  When you connect to the local database that is connected to the server01, you need only specify the sid in the environment, in this case, Oracle tnsnames file to connect, actually uses, it uses any of the listener.  It uses what is called a connection needed.  It is purely a side connection server, and as long as the sid is located in the environment resolves to a database running on that server, you will be get connected.

  When you connect using the @connect_descriptor, like you second case, then Oracle will use the configured naming, including tnsnames, methods to solve the 'real' database  In this case, the auditor is required to create the connection to the database.

  John