OutOfMemory Error when starting up WL Admin

    Howdy All,

    We have a production server hosting Weblogic on Solaris, Recently we are observing that when ever we are startin up the Weblogic Admin, we see the below exception.

    Exception in thread "VDE Transaction Processor Thread" java.lang.OutOfMemoryError: Java heap space

    Though the admin starts just fine after that, It will stop on its own after sometime.

    There is enough memory available on the server and we are sure that there were no changes or patch upgrades done on the HW.

    I did a search on Internet and was not able to find any errors relating to this. Please can you help by providing some points as to where we can debug this.

    Regds /Madhu.