Package Compilation Hangs

Question

Hi,
I want to compile a package. But it hangs, i wait long time but unable to compile it. Any session does not use that package. Do you have any idea? Where to start to check? How can i analyze it?
Thanks...

Answer 1

I cehecked from the script. Noone has executed the package. And then i tried to compile the package.
SQL> alter package p compile;it hangs again.
When i run the script i saw some packages that is called inside the package p
TYPE      OWNER                     NAME                             SID  SERIAL
PACKAGE   SYS                       DBMS_LOCK                        269      21
PACKAGE   SYS                       DBMS_OUTPUT                      269      21
PACKAGE   SYS                       DBMS_STANDARD                    269      21
PACKAGE   SYS                       STANDARD                         269      21
PACKAGE   SYS                       STANDARD                         269      21
PACKAGE   MENNAN                    E                                269      21
PACKAGE   MENNAN                    U                                269      21
PROCEDURE MENNAN                    A                                269      21Then i checked from unix, relevant oracle process has take %99 of CPU
  PID USERNAME PRI NICE  SIZE   RES STATE   TIME    CPU COMMAND
103889 oracle    51    0  399M   31M run     9:11 99.90% oracleThen i try to kill the session; but unfortunately i could not.
SQL> alter system kill session '269,21';
alter system kill session '269,21'
ERROR at line 1:
ORA-00031: session marked for killDo you have any idea?
Thanks...