What to do if the JRE is not found when starting WebLogic (if you change the JDK on WebLogic)

The JRE is not a found in directory c:\progra~1\java\jdk1.6.0_20. (Java_home)
Please edit your environment and set the Java_home
variable to the root directory of your Java installation.

Please press any key to continue ...

When you see this field when you start WebLogic, it means WebLogic can't find and access your JDK. If you already have a JDK installed, then you need to do the following:

You need to modify the setdomainenv.cmd file in domain to modify the sun_java_home and Java_home to the installed JDK path.

Set sun_java_home=c:\progra~1\java\jdk1.7.0_75

Set default_sun_java_home=c:\progra~1\java\jdk1.7.0_75

Set java_home=c:\progra~1\java\jdk1.7.0_75

Save and restart WebLogic.

This will allow the WebLogic to execute smoothly!

What to do if the JRE is not found when starting WebLogic (if you change the JDK on WebLogic)