Quote Originally Posted by 4iappsDBA View Post
datafile 'C:/oracle/product/10.2.0/oradata/iapps/system.dbf' size 50m autoextend on next 2m maxsize 90m



any error in this, its a gradual increment for my local test database,..

as per your advice i have On the autoextend. now its showing

ERROR:
ORA-03114: not connected to ORACLE

use dbca to create your databases as you are clearly doing something wrong