Specify passwords for the following database administrative accounts (schemas): SYS, SYSMAN, SYSTEM, and DBSNMP. Then, click Next.
While the software allows the use of the same password for all accounts, Oracle recommends that you specify different passwords for each account.
To specify a different password for each account:
Select Use different passwords for these accounts.
For each account listed in the table, enter a password in the Password column and reenter the same password in the Confirm Password column.
To specify the same password for all accounts:
Select Use the same password for all accounts.
Enter a password in the Password field.
Reenter the same password in the Confirm Password field.
Note: These accounts are privileged database accounts. You must remember the passwords that you specify for each.
The installation will not continue if the following requirements are not met:
Password cannot exceed 30 characters.
Password cannot contain invalid characters: ! @ % ^ & * ( ) + = \ | ` ~ [ { ] } ; : ' " , < > ?
A user name cannot be a password.
An empty password cannot be accepted.
The SYS account password cannot be change_on_install. (case-insensitive)
The SYSTEM account password cannot be manager. (case-insensitive)
The SYSMAN account password cannot be sysman. (case-insensitive)
The DBSNMP account password cannot be dbsnmp. (case-insensitive)
If you choose to use the same password for all the accounts, then that password cannot be change_on_install, manager, sysman, or dbsnmp. (case-insensitive)
When prompted for a password, follow these guidelines. Oracle recommends that the password you specify:
contains at least one lowercase letter.
contains at least one uppercase letter.
contains at least one digit.
is at least 8 characters in length.
uses the database character set which can include the underscore (_), dollar ($), and pound sign (#) characters.
if contains special characters, including beginning the password with a number or symbol, then enclose the password with double-quotation marks.
should not be an actual word.