Enterprise Manager :: No Listener.ora Or Tnsnames.ora Files?
Sep 19, 2011
I installed Oracle 10g. Then I created an instance. After the instance was created, I went to OEM to look at the instance, and noticed it wasn't turned on. I went to the network folder and noticed I only had sqlnet.ora; no Listener.ora or tsnames.ora. I put the files there, but when I try to startup the instance, the password and usernames I created with the database don't work. Agent Connection to Instance failed Listener down
When i run EM ,in my explorer show these SID = ORCL
instance is open agent is up but ...listener is down .my listener is active and run.... however i can connect to DataBase and execute DDL or DML transactions.How i could resolve it ?
i am learning oracle technologies,i downloaded and installed 11g and log in as sys as sysdba in enterprise manager,in em certain tasks ask for password again, for example in main page when you want to edit the listener it asks for password, the problem is what kind a password does it want?, i tried os password and sys or system password but it did not work, it also happens when you try to shutdown the database,it asks for os and below it asks for another password,
we just have create one database server, after installation we change tns port 1521 to 1700, after that we have facing problem in em, so we reconfigure emca and now everything is working fine except one thing, in EM before changing the port it shows LISTENER DETAILS at first page.
But now it doesn't show listener details. see the attach picture. what is the resolution for that problem, how can i get this information on my EM PAGE.
where i can set the "LOCAL_OS_AUTHENTICATION_BACKUP=OFF" parameter in enterprise manager (oracle db 10gr2) which we normally specify in listener.ora file.
we have RAC of two nodes and EM is not running on one instance and running on another instance. when i issue emctl start dbconsolecommand it trying to start for 50 minutes but at the end, it failsi have checked the log (emagent.log) which is as follows
2012-02-29 09:24:39,821 Thread-1 ERROR http: nmehl_startHttpListener: failed to listen to HTTP(s) port for https://db1:2928/emd/main 2012-02-29 09:24:39,821 Thread-1 ERROR main: nmehl_startHttpListener failed starting http listener. 2012-02-29 09:43:29,057 Thread-1 ERROR http: snmehl_allocateListenerPort: failed to listen on all sockets for hostname
I have a server with Red Hat EL 5.5 running an oracle database 10g R2 and an Oracle Agent 10.2.0.5The disk ran out of space and I realized that there are a lot of files stating with core.xxx such as :
-rw------- 1 gridagent oinstall 17M Aug 2 13:10 core.10348 -rw------- 1 gridagent oinstall 17M Aug 2 13:15 core.10827 -rw------- 1 gridagent oinstall 17M Aug 2 12:30 core.4129 -rw------- 1 gridagent oinstall 17M Aug 2 12:35 core.4772
What's that ?Why are those files generated at $AGENT_HOME/<HOST>_<SID>/sysman/log/ ?
There are more than 24 GB of those files
in nmc.log I can see lines such as: NMC-00000 2010-08-02 13:25:39 [11760, nmcdbg.c,0440]TRC: Debug context enabled. NMC-20020 2010-07-30 01:31:58 [23083, nmccole.c,0725]ERR: Could not collect using DSGA Collection method NMC-20014 2010-07-29 01:31:56 [11258, nmccole.c,0822]ERR: Could not attach to the SGA
I am having a database running in my windows 2003 server and I want to configure Enterprise manager for that database to check the resource utilization during the peak hours and also the number of transactions...
i have already give the grant option cnnect,resource to scott but it is not connecting to enter prise manager console of Oracle database 11gR1. i am getting this error while connecting "The application requires more database privileges than you have currently been granted. Click on Help to get more version specific information"
when i am giving scott the dba rights then it is connecting. but i cann't give dba rights to scott.so, how/what is the specific command to give permission scott for connecting to enter prise manager console.
We have the Oracle Enterprise Manager Grid Control 10.2.0.5. We recently upgraded our Databases from 10.2.0.3 to 10.2.0.4 and since then we are having this problem.
Whenever i click an Agent on the Grid Control it gives me this error: "Communication between the Oracle Management Service host to the Agent host is unavailable. Any functions or displayed information requiring this communication link will be unavailable. For example: deleting/configuring/adding targets, uploading metric data, or displaying Agent home page information such as Agent to Management Service Response Time (ms)."
I get the same error when i try to configure a host or a database.
My problem is i install Oracle 9i enterprise edition 9.0.1.1.1 in windows xp professional but at the time of oracle database confiuration assistent it show me following errors it show:
we have 5 database servers in different locations,
1.main database 10g(production) ip-192.1.1.1 2.standby for production 10g ip- 192.1.1.2
both are linux
3.another database 10g windows 4. another database 9i windows
both are in same location
5.new database 10g in linux ip-192.1.1.3 some other location i m having a system windows xp installed i m monitoring, all 10g by oracle enterpric manager linux os monitor by Putty software
and i m monitoring below 10g database by sqlplus. now how could i monitor all the database by oracle enterprise manager grid control installed in my system that windows OS installed.
i have change my database name successful but after that when i open my enterprise manager i can open it but i cannot do anything in enterprise manager . i cannot show any tabs there.. i have attached my this enterprise manager login page here
I'm trying to install OMS on AIX and one of the prerequisites is JDK 1.6.0 SR6 but I couldn't find it in the IBM site, can some one tell me where can I download JDK 1.6.0 SR6?
When i configure a listener using net manager,if found that the red text box in the picture can fill "the value of the global name " or "the value of the service_names".
I am trying to start enterprise manager without success. i used to work after installation of db 10g but do day when i run the command below it fails. also i donot see any thing useful in the logs that am being directed to directory /oracle/Ora10R2/Orahome/localhost.localdomain_dse/sysman/log
I have two databases on the same oracle 11g install. The first (ORCL) database uses the default port for EM (1158). However, I don't know what the second one uses. I go to the portlist.ini file, but it only has the entry for the default (ORCL) database.
I have install oracle 11g database enterprise edition But i cannot find the Oracle Enterprise Manager after the installation. i want the gui based Oracle Enterprise Manager i have access the the web base Oracle Enterprise Manager but not the gui based.how to use and download the GUI Based Oracle Enterprise Manager ....
when i install a db using the Assistant Configuartion Database i get no error exept this:
Enterprise manager configuration failed due to the following error - Listener is not up. Start the listener and run EM configuration again. Refer to the log file at C:\Oracle\cfgtoollogs\dbca\emConfig. Log for more details. You can retry configuring this database with Enterprise Manager later by manually running C:\Oracle\product\11.1.0\db_1\bin\emca script.
when I run the form and do some action intheform (call procedure , etc..) how can to see what is the process in running in OEM? Do it have any way to monitor it?
I am trying to install OEM but the GUI asks for weblogic server home.i checked many documents in net but none has weblogic installation procedure. Is it the sequence of installation ?
am trying to create a backup job in my UAT/testing instance, but with little success. I'm trying to create a backup job to disk (backup is to be stored in a drive local to the DB server) and it seems simple enough, but I keep getting the following error:
The job submission has failed for the following reason
ORA-06502: PL/SQL: numeric or value error: hex to raw conversion error ORA-06512: at "SYSMAN.DECRYPT", line 5 ORA-06512: at "SYSMAN.MGMT_CREDENTIAL", line 408 ORA-06512: at SYSMAN.MGMT_CREDENTIAL", line 1007 ORA-06512: at "SYSMAN.MGMT_CREDENTIAL", line 1400 ORA-06512: at SYSMAN.MGMT_JOBS", line 295 ORA-06512: at "SYSMAN.MGMT_JOBS", line 78 ORA-06512: at line 1
In "Recovery Settings", I have a "Flash Recovery Area Location" defined (path local to the DB -i.e. the server that the DB resides on), a "Flash Recovery Area Size" of 4 defined, and a Flashback Retention Time of 24 hours defined. Everything else is riding default values.
In "Backup Settings", there's nothing defined. Everything here is riding default values. As I understand it, not specifying a Disk Backup Location is fine so long as the Flash Recovery Area is defined. All the local services are turned on (scheduling, etc.).
If it's relevant, I mirrored the recovery/backup settings in UAT to the same as PROD, but changed what I needed to in order to accommodate the UAT environment (e.g. paths, etc.)
I want to manage my database remotely, through Internet. Is it possible to do that with OEM? Where can I find information related to this? Is there another monitoring software that allows me to perform this?
enctl is started but its status shows that EM Daemon is not running.What does it mean?And how can i reolve this error.
oracle@srv603484:~> emctl start dbconsole TZ set to US/Pacific Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0 Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
I have been starting to use OEM 10g and am configuring backups through the maintenance portion. Is there a way to get backup success / failure notification sent to an email address?
