I am tried install community edtion with oracle 10g. It showing some database problem . when we click on Start Drop OLD or create NEW Database . It displaying message like
1: Dropping Database
6: DROP USER system CASCADE
ORA-01940: cannot drop a user that is currently connected
10: ** Finished
Can Any one help to sort out the issue.
It seems like you tried to install Compiere into SYSTEM schema. Try to use a new user for compiere installation (try: compiere)