Expdp error UDE-22303

expdporacle

I am experiencing the following error, when I am trying to make an export to the database using expdmp utility:

UDE-22303: operation generated ORACLE error 22303
OCI-22303: type "SYS"."KU$_STATUS1020" not found

Do you have any idea what can cause this error?

Best Answer

SQL> show parameter aq

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
aq_tm_processes                      integer     0

SQL> show parameter streams_pool_size

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
streams_pool_size                    big integer 0

SQL> show parameter db_cache_size

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
db_cache_size                        big integer 24G

Solution:

SQL> alter system set aq_tm_processes=1 scope=both sid='*';
SQL> alter system set streams_pool_size = 256M scope = both sid='*';

If you get any error like this:

ERROR at line 1:
ORA-02097: parameter cannot be modified because specified value is invalid
ORA-04033: Insufficient memory to grow pool

Reduce the db_cache_size: 

SQL> alter system set db_cache_size = 12G scope = both sid='*';

and re-run:

SQL> alter system set streams_pool_size = 256M scope = both sid='*';

Now, you can run the expdp again without issues. Once done, don't forget to roll back all changes.

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