rambdb SYS account password

Hi,

How can I recover or find the rambdb SYS account password . I forgot what I have given when I have installed the controlcenter.

I am trying to add storagescope API which is asking password to create user account for storagescope. I am getting following error.

ERROR: Test Coneection to Database name: "ramdb" on Host/port :hostname/1521:using user ID: "SYS" failed  .

I would greatly appreciate on your valuable feedback on it. Thanks in advance...