Issue with creating weblogic server domain in jdeveloper?

Question

I am not able to create weblogic domain from jdevloper!

I am using Jdevloper 12.1.2(12c), when I am try to create domain on default integrated weblogic server then that gives me error like this-

wlst > Error occurred during initialization of VM

wlst > Could not reserve enough space for object heap

wlst > Error: Could not create the Java Virtual Machine.

wlst > Error: A fatal exception has occurred. Program will exit.

I am re-Installed jdeveloper(12c),restart machine,set JAVA_HOME environment variable but error still occur.

Please some body help me and fix this problem.

Answer 1

Modify %HOME%\oracle_common\common\bin\commEnv.cmd file setting USER_MEM_ARGS environment variable after ":continue" tag and re-create default domain again from Application Servers view on JDeveloper.

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