ORA-04031 & ORA-00600: Internal Error Code, Arguments: [26599], [1], [226]

(Doc ID 283145.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version:
This problem can occur on any platform.
Oracle Server Enterprise Edition


When starting the database , the following errors are reported in the alert.log file :

ORA-00604: error occurred at recursive SQL level 1
ORA-04031: unable to allocate 4032 bytes of shared memory ("shared pool",
"java/lang/StringSYS","joxlod: in ehe","ioc_allocate_pal")
ORA-06512: at "SYS.DBMS_JAVA", line 0
ORA-06512: at line 2

followed by an ora-00600 error :

ORA-00600: internal error code, arguments: [26599], [1], [226], [], [], [], [], []
ORA-06512: at "SYS.DBMS_JAVA", line 0
ORA-06512: at line 2

Restarting the database has no effect - these errors persist.


No noticeable changes..


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms