Oracle Product de-install Issue \jre\bin\javaw.exe not found.

Error:

Jre\javaw.exe not found.

Possible 2 workarounds:

Work Around 1:

1. If we copy the jre folder in the above location. Copy the latest jre installation to a path without spaces.   Example : C:\jre6
2. Check what are the switches supported by the “setup.exe”
3. C:\MW11G \oracle_common\oui\bin>setup.exe -jreLoc C:\jre6 –help
4. Now, start uninstall process by starting the “setup.exe” with required switches.
5. C:\ MW11G\oracle_common\oui\bin>setup.exe -jreLoc C:\jre6 –deinstall
6. De-installation wizard should start.

Work around 2:

Symptom:

The de-installer is first search for oraparam.ini file. In this file all the jre and jre_location were specified. It will try to get the jre from that location. If that location was not found. It throws above mentioned error.

This will happen when we install any oracle product with java at one location. Later we moved the java JDK/JRE location to other location or de-installed java.

In my case, java [jdk/jre] was pointing to earlier location, which was deleted by mistake. So when oraparam.ini pointing to same location it gives this error.

You can install JDK / JRE again. Point to the JDK and JRE location to the oraparam.ini file. Then following command will work properly. Product get deleted successfully.

Now without any errors: De-installer wizard will run.

Error in Starting Weblogic managed server. - ERROR: Access is denied.

The following error may arise in following situation:

1) If Web logic server is upgraded from 10.3.5 to 10.3.6.
2) When tried to start the Admin server and ManagedServer from Programe Menu -> Start - > OBIEE -> Start BI services.
3) Upgrade of Weblogin server usually done in BI Apps 11.1.1.8.1 Installation. In BI Apps the Weblogic servers are not started from usual way as like from  'Start BI Services' from Start menu.

Note : In BI Apps only the Admin server is started first, than the BI_server1 [Managed Server] will be started from console.

        Admin server will start successfully, it will show in Running mode. But there may be a lock from Admin server. So Managed server won't start.

It will show the following error :

<May 14, 2015 10:15:49 AM IST> <Error> <oracle.bi.management.localservices> <OBI-SYSMAN-1108> <Unexpected error configuring ODBC DSNs oracle.bi.installhandler.util.ConfigurationException: Non-zero (1) return value Updating windows registry entry:
Key: HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBC.INI\coreapplication_OH1521060551, Type: REG_SZ, Value: SecondaryCCS, Data: "", process stdout:

stderr:
ERROR: Access is denied.



domain "bifoundation_domain" running in Production Mode>
<May 14, 2015 10:35:06 AM IST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<May 14, 2015 10:35:06 AM IST> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<May 14, 2015 10:35:33 AM IST> <Warning> <oracle.bi.web.soap.internal.SAWSessionService> <BEA-000000> <Could not read WSDL Definition from URL wsdlDocumentLocation: ava.lang.reflect.InvocationTargetException>
<May 14, 2015 10:35:37 AM IST> <Warning> <oracle.bi.web.soap.internal.SAWSessionService> <BEA-000000> <Could not read WSDL Definition from URL wsdlDocumentLocation: java.lang.reflect.InvocationTargetException>



Possible Alternative Solution :

1 ) Try to launch the Managed Weblogic server separately with "Run as Administrator".