Hello all,

I installed on a Windows 2003 Stardard Server the following Oracle 9i: version

After installing the database software I tried to create my personal database using "Database Configuration Assistant".

I intended to use Dictionary Managed mode... and clicked on this option during setup screens of this assistant. But after clicking Okay to start creating the database I received the following error message:

ORA-12913 Cannot create a tablespace managed by dictionary

I clicked on Ignore button and after all I saw that the tablespaces folders Index and Users were empty (no tablespace file created).

How can I solve this?

I am very novice on Oracle.

Thanks in advance to all.