Most people you will come across understand that the java arguments -ms, -mx, PermSize, MaxPermSize etc. need to be set in order for there to be sufficient java memory allocation for Oracle Identity Manager 11g to run. OIM 11g compared to OIM 10g requires a tremendous amount of java allocation. More often than not, when you're running your job schedulers, process forms, or even starting up the system, you may experience "java.lang.OutOfMemoryError: PermGen space". No worries, here are the simple steps to resolve the issue.
After identifying that the registered control files are incorrect (after receiving the ORA-00205: error in identifying control file, check alert log for more info error)
though after executing the system set control files, I would receive and ORA-02095: specified initialization parameter cannot be modified error
The OIM11gR2 PS2 installation is 95% difference with the OIM11gR2 procedural installation. I was however aware that SOA patch is mandatory for the installation of OIM. When I executed the following command, I would receive the following error: