Error on creation of Materialized view

Question

Hi all, how are u? :-D
Well, I´m trying to use MATERIALIZED VIEW with refresh fast,
when first I grant permissions on the table action to an user,
after I create the MATERIALIZED VIEW LOG on the master and, finally,
I create the MATERIALIZED VIEW on the target.
-- using other_user:
GRANT SELECT, INSERT, UPDATE, DELETE ON action TO an_user;
CREATE MATERIALIZED VIEW LOG ON action
   WITH PRIMARY KEY;
-- using an_user:
CREATE MATERIALIZED VIEW vw_action
REFRESH FAST
START WITH sysdate
NEXT TRUNC(sysdate) + 1/24
AS SELECT * FROM other_user.action;But, when I perform the CREATE MATERIALIZED VIEW the following error occurs:
ERROR at line 5:
ORA-12018: following error encountered during code generation for "AN_USER"."VW_ACTION"
ORA-00942: table or view does not exist
When I execute the query SELECT * FROM other_user.action, the data are returned.
What can it to be?
What´s the problem in this case?
Thank you very much!
[]´s

Answer 1

Hi Nicolas,
Well, I´m using Oracle 9.2.0.1 with Linux Red Hat.
I tryid without synonym and with synonym too, but...
I´m gonna to search for a solution.
And I´m gonna to try use the action recommended by oracle:
ORA-12015 cannot create a fast refresh materialized view from a complex query
Cause: Neither ROWIDs nor primary key constraints are supported for complex queries.
Action: Reissue the command with the REFRESH FORCE or REFRESH COMPLETE option or create a simple materialized view.thank you very much!
[]´s