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I try to run WLS Domain Wizard to create a new domain for WebLogic installed in virtual environment Citrix 12.3.400.3. It requires to run /Middleware/wlserver_10.3/common/bin/config.exe But as I do that the error arises immediately:

Error: Could not create the Java Virtual Machine
Error: A fatal exception has occurred. Program will exit.

I have installed there:

Java SE Development Kit 8 Update 51 (64-bit) - C:\Program Files\Java\jdk1.8.0_51
Java(TM) 6 Update 27 (64-bit) - C:\Program Files\Java\jre6
Java(TM) 7 Update 3 (64-bit) - C:\Program Files\Java\jre7
Java(TM) SE Development Kit 7 Update 3 (64-bit) - C:\Program Files\Java\jdk1.7.0_3

Env var: JAVA_HOME=C:\Program Files\Java\jre1.8.0_51

►java -version

java version "1.6.0_45"
Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
Oracle JRockit(R) (build R28.2.7-7-155314-1.6.0_45-20130329-0646-windows-x86_64, compiled mode)

So, is there any hope to resolve this problem?

srgg6701
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  • any chance you could paste some logs showing in more detail what exactly has happened? – diginoise Jul 12 '16 at 12:52
  • If you give me a hint how to do that. I am not a Java developer at all (I was forced to do all those things). I presume it can be done by lunching the file from command line with some *trace* parameter (if yes, then which one?)? – srgg6701 Jul 12 '16 at 13:16
  • try running config.cmd instead of config.exe. – Emmanuel Collin Jul 12 '16 at 13:19
  • @EmmanuelCollin I have tried, but there no any log output appeared. Just the same alert and a new command line invitation. No any log files were created also :( – srgg6701 Jul 12 '16 at 13:25
  • @srgg6701below link shows where logs live: https://docs.oracle.com/cd/E28280_01/web.1111/e13739/logging_services.htm#WLLOG124 Any exceptions spotted in the logs should give some clues... (hopefully) – diginoise Jul 12 '16 at 13:43

3 Answers3

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The answer is here: https://community.oracle.com/message/12743335#

If multiple JDK installed on your computer, set JAVA_HOME before installing WLS. In your case: JDK 1.8 is not certified with the weblogic 10.3.6.
You must not set the JAVA_HOME variable after installation. The installer adds the correct Java Location in config files.

So I just change the JAVA_HOME variable to C:\Program Files\Java\jdk1.7.0_03

srgg6701
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  1. Open %HOME%\oracle_common\common\bin\commEnv.cmd
  2. Set USER_MEM_ARGS environment variable after ":continue" tag

  3. You can do this using below (or with higer values):

    SET USER_MEM_ARGS=-Xms32m -Xmx1024m -XX:MaxPermSize=512m -XX:MaxHeapSize=512m

  4. Try to re-create default domain again

Snehal Masne
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Before starting the weblogic installation, set required paths correctly and then proceed as like the below steps

Example: Assuming that JDK is already installed in your machine at the path: C:\Java\jdk & wls_xxxxx.jar file is exist at C:\Software.

  1. Run the command prompt as an administrator.

  2. Set PATH,JAVA_HOME,_JAVA_OPTIONS from command prompt as like below

    C:\Windows\system32>set PATH=C:\Java\jdk\bin

    C:\Windows\system32>set JAVA_HOME=C:\Java\jdk

    C:\Windows\system32>SET _JAVA_OPTIONS=-Xms512M

  3. Change the directory to locate your weblogic jar file.

    C:\Windows\system32>CD C:\Software

  4. Run below command to start the weblogic installation

    C:\Software>java -jar wls_xxxxx.jar

Note: Choose java version as recommended in the weblogic installation guide.

Subhash
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