Very Urgent !!!! Object problem while importing

Question

Dear Brainy Guys,
I am facing a very severe problem that really hault my process of Backup and Restore. In our database there are tables which are created with the object type with default null values. for example
CREATE TABLE XYZ
( COL1 NUMBER(1),
OB_COL OB_TYPE DEFAULT OB_TYPE(NULL,NULL,NULL)
Now the problem is when i import table data from other user, let suppose (user2 )nto the user (user1) , it give me error that user2.ob_type does not exist. as we know that whenever the object is created it store with the schema name as a reference to it. like (USER2.OB_TYPE).
Now i am stuck up at this end, how to resolve this problem.
Regards

Answer 1

Dear Steve,
I am rellay sorry for being late, I must thank you for your kind effort to solve my problem.
Coming to the problem, actually we have 2 seperate databases with 2 different name USERS, let
suppose KHI for client and HO for Head office user.
I have table "CITY" both in both users.
Create Table City
( ia varchar2(3),
Description Varchar2(100),
SEC_OBJ OBJ_TYPE DEFAULT OBJ_TYPE (SYSDATE,NULL,NULL,NULL)
The table city has an object which stores security info. for each table. Now the problem is we
have created every table with the default clause for every object Tupe definition, just to avoid
atomic NULL violation. As u know every object stored in the schema contains the schema name as a
refernce to it. So when i take export of KHI user , internally it defines the default clause with
the schema name.
following is the internal representation.
" SEC_OBJ OBJ_TYPE DEFAULT KHI.OBJ_TYPE (SYSDATE,NULL,NULL,NULL) "
Now when i try to import this table on HO user, it gives me error that KHI.OBJ_TYPE does not
exists. I have user toid_novalidate clause too, but no gain.
I think you will surely understand the problem.
Regards