Cheers

Nuno Pinto do Souto

DBA Team, Australia/NZ

Thanks Karunika,

I tried the solution that you provided below but i still keep getting the same error message. I guess it makes sense, as the error message that i get is :

Exception in thread "main" java.lang.UnsatisfiedLinkError: haltImpl

I am waiting for the UNIX team to respond me in relation to the JDK 1.4, the OS only have java 5 installed and not JDK1.4. Will post the outcome, as soon as i have completed the soft link.

Regards,

Dipak

On Jun 02, 2010, at 09:45 AM, karunika <[address removed]> wrote:

Hi
 
I also faced same type of issue with my oracele 10.2.0.4  on Suse Linux 9 and solved with Metalink support.
error was java.lang.Exception: IOException in sending Request :: Connection refused .  so same as you may need manually re link . But i am not much sure what exactly required for you. But i would like to share this with you to get some idea.. and can refer more documents if need.
 
 
 
following thread i followed.
 
 

 

1). please stop the db control
$export ORACLE_HOME=<db_home>
$export ORACLE_SID=<db_sid>
$<ORACLE_HOME>/bin/emctl stop dbconsole
-->after that, please check if there is idle dbcontrol process by: "ps -ef|grep emagent" and "ps -ef|grep dbconsole"
-->If there is, please kill it.

2) Unsecure the Dbconsole
- Unsecure database control using
$ORACLE_HOME/bin>emctl unsecure dbconsole

 

3). Force an upload:

$ORACLE_HOME/bin> emctl upload

4). Also consider Resecuring the Dbconsole
- Secure database control using
$ORACLE_HOME/bin>emctl secure dbconsole

5). $<ORACLE_HOME>/bin/emctl start dbconsole

3. If the above steps don't fix the issue, please provide the following files:
 
Problem did not solve and following error given
 
java.lang.Exception: IOException in sending Request :: Connection refused
 
 

Please follow the steps below:

1. Stop DB Control (DBConsole)
emctl stop dbconsole
-->please check if there is idle db control process in the server by:

 $ps -ef|grep emagent

and "ps -ef|grep dbconsole", if there is, please kill it

 

• if all processes can not be killed by $ killall dbconsole command
• try this
• $kill -9 10268
  
  2. Set correct permissions for Oracle library files
  cd $ORACLE_HOME
  chmod u+wx `find . -name "*.so"`
  
  3. Restart DB Control (DBConsole)
  emctl start dbconsole
  
  4. Login to DB Control Console via web browser to confirm that the errors no longer exist

 

 

3)  Still the problem exist. Follow this

 

Solution
+ Stop the dbconsole
+ Relink the agent component manually using this procedure :

1. Make a copy of $ORACLE_HOME/sysman/lib/env_sysman.mk file.

2. Edit the script $ORACLE_HOME/sysman/lib/env_sysman.mk :

- search for the section having "MK_EMDW_LIBNMEMSO_SHLIB"

- replace the line

$(LIBNMEM) $(LIBNMER) \

with

$(LIBNMEM) $(LIBNMER) $(LIBNMO) \

3. Perform the following relink:

cd $ORACLE_HOME/sysman/lib
make -f ins_sysman.mk agent

This will not affect the other database components as only the agent is being relinked

 

4. emctl start dbconsole

 

 Step 3 could solve the  problem. 

 

 

---

To: [address removed]
From: [address removed]
Subject: Re: RE: [Sydney-Oracle] db console issues on AIX
Date: Tue, 1 Jun 2010 17:39:26 -0400

Thanks Nuno, i will check what jdk is installed on the server, if not i will get the UNIX team to get it installed. I will post as soon as i have this fixed.

 

Regards,

Dipak

On Jun 02, 2010, at 07:21 AM, Nuno Pinto do Souto <[address removed]> wrote:

Hi Dipak. 

I’ve had this problem as well on AIX and the solution from Metalink is the only one that has worked consistently.  In particular, dbua and dbca suffer from this problem in power5 systems.

As such, I’d recommend you go with it.  The Java implementation in AIX is very peculiar and this is one way of ensuring whatever it is that IBM does to make it work, gets done.

 

 

Cheers

Nuno Pinto do Souto

DBA Team, Australia/NZ

 

From: [address removed] [mailto:[address removed]] On Behalf Of Dipak Sharma
Sent: Tuesday, 1 June 2010 6:22 PM
To: [address removed]
Subject: [Sydney-Oracle] db console issues on AIX

 

Hi all

I have been having some issues with starting db console, my environment is:

Oracle 10.2.0.4 64bit on AIX 6

On Metalink I found the following solution, I was wondering if there is any other proper solution rather than this ( which is a workaround IMO), as such things can cause issues in future during upgrades. Any comments would be appreciated.

Thanks all for your help.

EMCA Fails With Error "CONFIG: Exception in thread "main" java.lang.UnsatisfiedLinkError: haltImpl" (Doc ID 734319.1)

 

Modified22-MAY-2010TypePROBLEM In this Document   Symptoms   Cause   Solution   References Applies to: Enterprise Manager Grid Control - Version: 10.2.0.4 and later   [Release: 10.2 and later ] Information in this document applies to any platform. Symptoms   EMCA failed Starting Database Control with below errors: CONFIG: Exception in thread "main" java.lang.UnsatisfiedLinkError: haltImpl at java.lang.Shutdown.halt(Shutdown.java:184) at java.lang.Shutdown.exit(Shutdown.java:256) at java.lang.Runtime.exit(Runtime.java:123) at java.lang.System.exit(System.java:791) at oracle.sysman.emSDK.conf.TargetInstallermain(TargetInstaller.java:4183) + From ORACLE_HOME/<hostname>_<SID>/sysman/log/emdb.nohup Exception in thread "main" java.lang.UnsatisfiedLinkError: getClassContext at com.ibmjvm.classloader.ClassLoaderUtils.getLastClassLoader(ClassLoaderUtils.java:38) at java.net.URL.getURLStreamHandler(URL.java:1086) at java.net.URL.<init>(URL.java:394) at java.net.URL.<init>(URL.java:284) at java.net.URL.<init>(URL.java:307) at sun.net.www.ParseUtil.fileToEncodedURL(ParseUtil.java:255) at sun.misc.Launcher.getFileURL(Launcher.java:656) at sun.misc.Launcher$ExtClassLoader.getExtURLs(Launcher.java:326) at sun.misc.Launcher$ExtClassLoader.<init>(Launcher.java:295) at sun.miscLauncher$1.run(Launcher.java:276) at java.security.AccessController.doPrivileged1(Native Method) at java.security.AccessController.doPrivileged(AccessController.java:351) at sun.misc.Launcher$ExtClassLoader.getExtClassLoader(Launcher.java:272) at sun.misc.Launcher.<init>(Launcher.java:146) at sun.misc.Launcher.<clinit>(Launcher.java:91) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1415) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1397) Could not create JVM.   Cause Corrupted java in $ORACLE_HOME/jdk Solution To implement the solution, please execute the following steps: Create softlink under $ORACLE_HOME with OS Installed Java. - Rename $ORACLE_HOME/jdk (Do not remove). - Create soft link in $ORACLE_HOME/jdk to OS Installed JAVA (or to JAVA which works properly without any issue) for ex: if OS Java is /usr/jdk14 then create soft link to /usr/jdk1.4 under $ORACLE_HOME as jdk.

 

Regards,

Dipak

 

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