Problem in OIM Installation in Linux-64 bit environment

Question

Hi,
Components used
1. Oracle Database11gR1
2. Weblogic Application server 10.3.0(installed in non clustered mode)
3. OIM 9.1.0.1
Also ensured the above three are compatible.
I'm facing problem at the end of OIM installation in RedHat Linux-64 bit environment.
The error details in setup-weblogic.log file is given below
===================================
setup-startscript:
setup:
[echo] Setting up weblogic for xellerate complete.
[ant] Exiting /oracle/oimserver/xellerate/setup/weblogic-setup.xml.
BUILD FAILED
/oracle/oimserver/xellerate/setup/setup.xml:443: The following error occurred while executing this line:
/oracle/oimserver/xellerate/setup/weblogic-setup.xml:196: Could not create task or type of type: wlst.
Ant could not find the task or a class this task relies upon.
This is common and has a number of causes; the usual
solutions are to read the manual pages then download and
install needed JAR files, or fix the build file:
- You have misspelt 'wlst'.
Fix: check your spelling.
- The task needs an external JAR file to execute
and this is not found at the right place in the classpath.
Fix: check the documentation for dependencies.
Fix: declare the task.
- The task is an Ant optional task and the JAR file and/or libraries
implementing the functionality were not found at the time you
yourself built your installation of Ant from the Ant sources.
Fix: Look in the ANT_HOME/lib for the 'ant-' JAR corresponding to the
task and make sure it contains more than merely a META-INF/MANIFEST.MF.
If all it contains is the manifest, then rebuild Ant with the needed
libraries present in ${ant.home}/lib/optional/ , or alternatively,
download a pre-built release version from apache.org
- The build file was written for a later version of Ant
Fix: upgrade to at least the latest release version of Ant
- The task is not an Ant core or optional task
and needs to be declared using <taskdef>.
- You are attempting to use a task defined using
<presetdef> or <macrodef> but have spelt wrong or not
defined it at the point of use
Remember that for JAR files to be visible to Ant tasks implemented
in ANT_HOME/lib, the files must be in the same directory or on the
classpath
Please neither file bug reports on this problem, nor email the
Ant mailing lists, until all of these causes have been explored,
as this is not an Ant bug.
     at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:539)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:385)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
     at org.apache.tools.ant.Task.perform(Task.java:364)
     at org.apache.tools.ant.Target.execute(Target.java:341)
     at org.apache.tools.ant.Target.performTasks(Target.java:369)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
     at org.apache.tools.ant.Main.runBuild(Main.java:668)
     at org.apache.tools.ant.Main.startAnt(Main.java:187)
     at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
     at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
Caused by: /oracle/oimserver/xellerate/setup/weblogic-setup.xml:196: Could not create task or type of type: wlst.
Further, I have identified that the ant was unable to launch a custom web logic task, wlst.
This custom task of web logic task is invoked by ant using the following script in <OIM_HOME>/xellerate/setup/weblogic-setup.xml.
<target name="setup" depends="setup-startscript">
<echo>Setting up weblogic for xellerate complete.</echo>
<wlst properties="${basedir}/Profiles/${profile}" arguments='SETUP_CONFIG ${profile}
${weblogic_login_password} ${datasource_user_password} '
fileName="${basedir}/setup/oimconfig.py"
executeScriptBeforeFile="false"
failOnError="true">
</wlst>
<antcall target="stopServer"/>
<antcall target="startServer"/>
</target>
Also I have ensured the all the environmental variables, JAVAOPTIONS, USER_MEM_ARGS, ANT_OPTS are properly set before installing OIM.
I have tried several times but still getting the same error.
Please help me to resolve this issue.
Did anyone face this issue before??????
Edited by: Katheresh on May 17, 2010 9:36 PM

Answer 1

I am not certain but when I was installing OIM 9.1.x with wls 10.3.0 on windows I had a failure too and it turned out I didn't create the wls domain user and group for OIM. The docs for OIM 9.1 does not talk about it so you may want to create this account and group and re-try the install. The steps are below:
Log in to the WebLogic Admin Console using your new account by pointing a web browser to the following url:
http://<hostname>:7001/console
1. Select Security, then Realms, then myrealm, and then Groups from the navigation panel on the left.
2. Select the Configure a new Group link in the Groups page.
3. Enter User for the group name in the Name field under the General tab and optionally enter a description for the group.Click Apply.
Note:
The group name User is case-sensitive.
4. Select Security, then Realms, then myrealm, and then Users from the navigation panel on the left.
5. Select the Configure a new User link in the Users page.
6. Enter Internal for the user name in the Name field under the General tab and optionally enter a description for the user.
Note:
The user name Internal is case-sensitive.
7. Enter and confirm a password associated with the user name Internal and click Apply.
8. Select the Groups tab.
9. Add the User group to the list of Current Groups for the Internal user by selecting User from the list of Possible Groups and clicking the --> right arrow button. Click Apply.
Please post back if it works,
Thanks,