problem in creating a server instance

3259706

hi..iam using oracle jdeveloper 12.1.3.0.0. i have been facing a problem in creating a server instance. pls help me out

this is the error

Log File:      C:\Oracle\Middleware\Oracle_Home1\jdeveloper\jdev\bin\jdev\system12.1.3.0.41.140521.1008\o.j2ee.adrs\BuildDefaultDomain.log

Label:         JDEVADF_12.1.3.0.0_GENERIC_140521.1008.S

Product Home:  C:\Oracle\Middleware\Oracle_Home3\jdeveloper\jdev\

Domain:        C:\Oracle\Middleware\Oracle_Home1\jdeveloper\jdev\bin\jdev\system12.1.3.0.41.140521.1008\DefaultDomain

BuildDefaultDomain1.py      2016-06-16 12:11:43

cmd.exe /c ""C:\Oracle\Middleware\Oracle_Home3\oracle_common\common\bin\wlst.cmd" "C:\Oracle\Middleware\Oracle_Home1\jdeveloper\jdev\bin\jdev\system12.1.3.0.41.140521.1008\o.j2ee.adrs\BuildDefaultDomain1.py""

Process started

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.