title: Weblogic Server PermGen errors
body: <p>When I created datasource and tried to attach to target server, I am getting the following errors, where do I need to increase space in Weblogic 10.3.6? Any help is highly appreciable</p>
  
  <blockquote>
    <p>Console encountered the following error 
        weblogic.application.WrappedDeploymentException: PermGen space at
        java.lang.ClassLoader.defineClass1(Native Method) at
        java.lang.ClassLoader.defineClass(ClassLoader.java:791) at 
        java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at 
        java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at 
        java.net.URLClassLoader.access$100(URLClassLoader.java:71) at 
        java.net.URLClassLoader$1.run(URLClassLoader.java:361) at 
        java.net.URLClassLoader$1.run(URLClassLoader.java:355) at
        java.security.AccessController.doPrivileged(Native Method) at
        java.net.URLClassLoader.findClass(URLClassLoader.java:354) at 
        java.lang.ClassLoader.loadClass(ClassLoader.java:423) at 
        sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at
        java.lang.ClassLoader.loadClass(ClassLoader.java:356) at 
        oracle.jdbc.driver.T4CTTIdcb.fillupAccessors(T4CTTIdcb.java:399) at 
        oracle.jdbc.driver.T4CTTIdcb.receiveCommon(T4CTTIdcb.java:208) at 
        oracle.jdbc.driver.T4CTTIdcb.receive(T4CTTIdcb.java:146) at 
        oracle.jdbc.driver.T4C8Oall.readDCB(T4C8Oall.java:844) at
        oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:358) at 
        oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192) at
        oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531) at</p>
  </blockquote>