When i try to run the Java VM Script, initjvm.sql, the following error occured.

ORA-04031: unable to allocate 4032 bytes of shared memory ("shared
pool","java/lang/ObjectSYS","joxlod: in ehe","ioc_allocate_pal")

The oracle document says it is not the problem with shared pool size but with the java pool size and advices to increase the size. i have increased the java pool size value in init.ora. still i face the same problem?

java_pool_size is 75 mb.

what could be the problem