Maximum number of sessions?

Similar Questions

• ORA-00018. Exceed the maximum number of sessions

  Hi all
  
  I have a windows Server 2003, oracle 10g release 2.
  connection of 300 users competitor.
  
  My SESSIONS parameter = 800
  My PROCESS parameter = 723.
  
  After 2 or 3 days, I got the following message when I try to connect.
  
  ORA-00018. Maximum number of sessions to exceed.
  
  even I have restart my server, I got this number sometimes.
  
  What is the problem? I'm really in a very bad situation, users can not connected.
  
  Thank you

  Please post output commands below:

  Select the value of the parameter $ v where name = "sessions";
  Select count (*) in the session of v$.
  Select * from v$ resource_limit;

  If you see the 3rd command output as equal values in all the columns then its correct and Oracle returned ORA-00018.

  Then, V$ SESSION is fake! It does not report all sessions really in use. If you look in V$ SESSION see text (with the help of V$ FIXED_VIEW_DEFINITION), you will see that V$ SESSION reports of the sessions USER and only BACKGROUND.

  But there is a 3rd type of session - a RECURSIVE session, which is used for recursive calls data dictionary as explained above. V$ SESSION does not display these.

  So what is the moral of this story?

  Oracle uses recursive sessions for recursive data dictionary operations
  These sessions are also taken from the array of objects in session state controlled by the session setting
  V$ SESSION shows no recursive sessions, but V$ RESOURCE_LIMIT told it the truth about the use of the session state object table
  If you hit the error ORA-00018, and then expand your table of parameters of sessions or configure your application to use fewer connections or sessions

  Note that Oracle 11.2 changed the automatic calculation of parameters of sessions and large number of session state objects is attributed to a number of default process.

  Source: http://tech.e2sn.com/oracle/oracle-internals-and-architecture/recursive-sessions-and-ora-00018-maximum-number-of-sessions-exceeded

  Concerning
  Girish Sharma

• How can I find the maximum number of recorded sessions ever?

  Hello

  I see the sessions_highwater column in the license of $ v is the maximum number of sessions since the database startup time, but I wonder if there is a view that shows the maximum number of sessions ever recorded? (that is, before the last restart of the database)

  Thank you!

  Jon

  Query dba_high_water_mark_statistics

• ACS 5.6 Maximum by user sessions

  Hi all,

  I have a client that has installed a 5.6 ACS joined his announcement. He wants to limit the maximum number of sessions per user, but these users are authenticated by the AD. How can I limit sessions maximum?

  I tried to do in the configuration of the ACS, access policies > Max user Session policy > Max Session user settings, but is does not match this policy. I apply this policy, authorization policy? How can I do this?

  If you can leave me a link where it is explained, thank you much.

  Kind regards.

  David.

  Hi David. In my opinion, that these settings apply to internal groups of the ACS. So in order to take advantage of those you need to map your ad to an internal group ACS groups and then apply the 'Max user political Session' to those. Here is a link with more information:

  http://www.Cisco.com/c/en/us/TD/docs/net_mgmt/cisco_secure_access_control_system/5-3/user/guide/acsuserguide/access_policies.html#pgfId-1162308

  I hope this helps!

  Thank you for evaluating useful messages!

• Windows Explorer crashes and get this error in the event log: maximum number of ATI EEU session has been exceeded

  Windows Explorer crashes and it is what I have in my event log. Can anyone help?

  Exceeded maximum number of ATI EEU session

  Hi TodFranklin,

  1. when exactly you receive this error message?

  2 did you do changes on the computer before the show?

  Follow the suggestions below for a possible solution:

  Method 1:

  Step 1: Start in safe mode and check if the problem persists.

  Start your computer in safe mode

  http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode

   

  Step 2: If the problem does not occur in safe mode, you can put your system to boot (in normal mode) to solve the problem.

   

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

   

  Note: After troubleshooting, be sure to configure the computer to start as usual as mentioned in step 7 provided in the above article.

  Method 2: I also suggest that you scan your computer with the Microsoft Security Scanner, which would help us to get rid of viruses, spyware and other malicious software.

  The Microsoft Security Scanner is a downloadable security tool for free which allows analysis at the application and helps remove viruses, spyware and other malware. It works with your current antivirus software.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

   

  Note: The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again.

  Important: During the scan of the hard drive if bad sectors are found, the scanner tries to repair this sector, all available on which data may be lost.

  Let us know if that helps.

• How to limit maximum SSL VPN sessions by group policy on ASA5510?

  How to limit maximum SSL VPN sessions by group policy on ASA5510?

  There are ideas?

  There are 2-Group Policy: within a maximum of 10 connections, in the second - 15 (total licenses for SSL VPN 25 connections).

  Hi Anton,.

  It is an interesting question.

  Please check the following options, depending on your scenario:

  simultaneous VPN connections

  Pour configurer configure the number of simultaneous connections allowed for a user, use the command simultaneous vpn connections in the configuration of group policy or username configuration mode. To remove the attribute from the running configuration, don't use No form of this command. This option allows inheritance of a value from another group policy. Enter 0 to disable the connection and prevent the access of the user.

  simultaneous vpn connections {integer}

  No vpn - connections

  http://www.Cisco.com/en/us/docs/security/ASA/asa84/command/reference/uz.html#wp1664777

  There is a global command, although may not be useful, I wanted to share it with you:

  VPN-sessiondb max-session-limit

  --> To specify the maximum limit of VPN session.

  Best option:

  What you can do is to create a pool of IP 10 IP addresses in one and 15 in the other, this way you let only 10 connections and 15 respectively.

  IP local pool only_10 192.168.1.1 - 192.168.1.10

  IP local pool only_15 192.168.2.1 - 192.168.1.15

  Then,

  attributes of the strategy of group only_10

  the address value only_10 pools

  !

  attributes of the strategy of group only_20

  the address value only_20 pools

• ORA-00020: maximum number of processes exceeded

  All respected DBAs,

  Today I faced an issue. I found below statement alertlog file and when I tried to connect to the base of this error came on the command line.

  "ORA-00020: maximum number of processes exceeded 150.

  Then I restarted my Oracle Service, connected to the database and questioned

  select * from v$ resource_limit and found this result.

  Process

  CURRENT_UTILIZATION = 52

  MAX_UTILIZATION = 61

  INITIAL_ALLOCATION = 150

  LIMIT_VALUE = 150

  Sessions

  CURRENT_UTILIZATION = 53

  MAX_UTILIZATION = 60

  INITIAL_ALLOCATION = 248

  LIMIT_VALUE = 248

  If my process is exceeded then why MAX_UTILIZATION = 61 only? Please, help me to understand this.

  This view is dynamic (it will reset on reboot) and restart you the database.

  So you can only say that after the restart of the database the number of processes is already 61.

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

  Sybrand Bakker

  Senior Oracle DBA

• ORA-00020: maximum number of processes (1000) exceeded.

  Dear team,

  After interruption of the Application processes have increased and he hit ORA-00020: maximum number of processes (1000) exceeded.

  Now that we have increased the value of 1000 to 1200 process issue is resolved.

  It is this ora-00020: maximum number of processes exceeded 1000, out of this database this query on the view V$ SESSION and V$ PROCESS show different results.

  We know that there is a running application and the connection to the database. The connection to the database is a failure.

  How can I know which user & terminal is spawning these processes database server-side? What is the best way to identify the source/machine customer associated to these processes?

  but only 70 sessions show in v$ and gv$ session? In v$ process 687, used slots show the unknown terminal and program of the unknown, as a zombie process. With this information, I can't find what is the appeal of the database, and burn all my processes.

  Example:

  SQL > Select count (*) from v$ session;

  COUNT (*)

  ----------

  70

  SQL > select count (*) in process of v$.

  COUNT (*)

  ----------

  687

  I want to know the source Client Terminal Server/spawning these processes (LOCAL = NO).

  75B - XYZ] - oracle-> ps - ef | grep XYZ

  Oracle 25934 1 0 Sep 16?           0:01 oracleXYZ (LOCAL = NO)

  Oracle 20220 1 0 09:57:37?           0:01 oracleXYZ (LOCAL = NO)

  Oracle 22968 1 0 Sep 13?           0:01 oracleXYZ (LOCAL = NO)

  Oracle 23436 1 0 Sep 20?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 21448 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 7216 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 10760 1 0 Sep 16?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 8385 1 0 Sep 16?           0:01 oracleXYZ (LOCAL = NO)

  Oracle 22952 1 0 Sep 17?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 10911 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 14401 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 6685 1 0 Sep 19?           0:01 oracleXYZ (LOCAL = NO)

  Oracle 7434 1 0 09:11:44?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 13560 1 0 09:17:57?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 7928 1 0 Sep 13?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 3623 1 0 Sep 10?           0:54 ora_qmnc_XYZ

  Oracle 29210 1 0 Sep 13?           0:01 oracleXYZ (LOCAL = NO)

  Oracle 13431 1 0 Sep 17?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 21495 1 0 Sep 16?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 13567 1 0 09:17:58?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 4782 1 0 09:42:40?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 25398 1 0 Sep 16?           0:00 oracleXYZ (LOCAL = NO)

  Oracle 21958 1 0 Sep 19?           0:01 oracleXYZ (LOCAL = NO)

  Thanks in advance!

  Krish

  V$ PROCESS captures no USERNAME and MACHINE (because the user has not been authenticated on the database server).

  I would look through the listener.log file to identify the remote control (ie. application server) IP addresses.

  You can set the listener.log as an external Table file and interrogate him.  (Listener.log and external table on google search, there are several ways)

  Hemant K Collette

• ORA-00020: maximum number of processes (200) exceeded

  Hi all
  
  I am not able to connect to my database as a sysdba. It throws the below error: -.
  
  [Home/oracle] Oracle@blrvqorasdb01:ARSUATDB > sqlplus "/ as sysdba".
  
  SQL * more: Production release 11.2.0.1.0 Sat Dec 15 19:21:12 2012
  
  Copyright (c) 1982, 2009, Oracle. All rights reserved.
  
  ERROR:
  ORA-00020: maximum number of processes (200) exceeded
  
  In the init.ora file I found that this process oracle parameter is set to 200 I need to increase. The database is running, I see the order form below.
  
  [Home/oracle] Oracle@blrvqorasdb01:ARSUATDB > ps - ef | grep pmon
  Oracle 23268 23119 0 19:25:14 pts/1 0:00 grep pmon
  Oracle 25762 760 0 Dec 14? 08:33 ora_pmon_ARSUATDB
  1556 760 0 26 Oct Oracle? 25: 16 asm_pmon_ + ASM
  
  Please suggest me how I can connect to the database. Other applications connected to the database are facing problems connecting.
  
  Please assisit.
  
  Kind regards
  Aalami

  How is it that you report 200 Oracle sessions, but don't see anywhere near as much at the level of the BONE?

  What clues are there in the alert_SID.log file?
  When was the last time all was OK with the DB?
  What has changed since then?

• ORA-00020: maximum number of processes (300) exceeded

  Hi all
  
  
  IM get this msg whenver I m trying to connect
  
  ORA-00020: maximum number of processes (300) exceeded
  
  Before the processes to be 150 I've changed for 300 stiill facing the same prob.
  
  IM using it on win 7 professional 64 bit and oracle worm 11.2.0.1.0
  
  Thank you

  Hello
  Sysman connections will be from the database control - you use it? otherwise the close - if you are something must be wrong with it as it should not leave loads of session inactive behind - the link between control of the db and the database seems to keep getting lost leaving the session open.

  Kind regards
  Harry

• Maximum number of outdated lines

  Hello
  
  I'm using Smart View (Hyperion 11.1.2.1) where large data must be retrieved. But during the extraction, I get the error message "error Essbase (1020011): maximum number of lines [5000] exceeded." I modified the file essbase.properties as below.
  
  ################################################################################
  # Properties file used by ANALYTIC PROVIDER SERVICES
  # The version 11.1.2.1.00 - Talleyrand SP1
  ################################################################################
  
  # Use / for separator.
  
  # Data used in embedded mode JAPI directory
  # Specifies the location of the folder that contains the file domain.db
  # If the FMV - DESS_ES_HOME option points to a HPS installation directory and domain.db
  # beneath ESS_ES_HOME/data, this entry is not necessarily present.
  # else, specify the location of doamin.db here.
  # system.dataDir =
  
  # Specifies values for the Essbase Server network connection
  # APS will try netConnectRetry times to connect to an Essbase server.
  olap.server.netRetryCount = 1200
  olap.server.netConnectRetry = 3
  olap.server.netDelay = 1200
  olap.server.netSocketTimeOut = 1200
  # Specifies the maximum rows/columns for dataquery grid. a value of 0 indicates no limit.
  service.olap.dataQuery.grid.maxRows = 10000
  service.olap.dataQuery.grid.maxColumns = 255
  
  # Record Configuration - logging.xml moved
  
  # Maximum downtime for HPS sessions (in minutes)
  System.session.Timeout = 60
  
  # system.faultTolerance
  # retryTime - Maximum number of times to retry
  system.faultTolerance.retryTime = 10
  
  # monitorInterval - interval schedule thread to monitor the cluster components.
  term # in seconds
  system.cluster.monitorInterval = 30
  
  ################################################################################
  # BEGIN: Specific properties of Smartview
  ################################################################################
  SmartView.System.checkforspecialchars = true
  smartview.webservice.autoadd.EssbaseLocalhost.server = true
  SmartView.WebService.autoDeploy.force = false
  SmartView.WebService.autoDeploy.Warn = false
  SmartView.WebService.gzip.compression.Disable = false
  ################################################################################
  # At the END: specific properties of Smartview
  ################################################################################
  
  After doing this, I restarted the service - "Hyperion - Web Application Services Provider". I still get the same error in Smart View.
  
  Please let know us if I missed something.
  
  Thank you.
  
  Edited by: user13325223 January 6, 2012 12:39

  Have what place you updated of essbase.properties, as it exists in a number of places

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• maximum number of processes

  Hi Experts,
  
  How to find what is the maximum number of processes that are configured on the instance.
  SPFile has the setting, is there any question who can return even?
  
  v$ process and v$ session seem to help much. Please suggest.
  
  Greetings - neuron

  You can query the parameter $ v to name = "process" for the limit on the maximum number of processes for the instance.

• What is the maximum number of pages for a photo book

  Is there a maximum number of pages that can be used to make a photo book? I have one that I am trying to download from 88 pages, but it will not download. Thank you.

  100 pages is the Max - 20 min

  have you presented in the book preview? Saw a print project in Photos or iPhoto to avoid problems - Apple Support

  What is the exact reason that you can not download?

  LN

• Apple has a maximum number of pages allowed for the applications on the iPhone 6

  Gowing nuts w lack of applications on the iPhone screen 6. Now you wonder if Apple has a maximum number of pages screen, they offer to applications. For every missing application, I can go to the App Store and each one said OPEN next to him. I'm travelling internationally next week, I can't go to the App Store to open apps, I already have, they should all be visible on the screen

  11 pages. If you have more than 264 apps to group them into folders.

• What is the maximum number of contacts that you can add to a mailing list?

  To generate a mailing list, but I've heard that you can get too big? Is there a maximum number of contacts for any 1 list?

  If you use a mailing list that any restrictions would be imposed by your email provider. You should check with them.