1 Login into database as super user(SYS), and change the password of SYSADM user at DB leavel.

SQL> Alter user SYSADM identified by <new_password>;

SQL> select * from SYSADM.PSACCESSPRFL; — (Here you will get the information of Symbolic ID)

 

2.Login to Data Mover in bootstrap(SYSADM) mode with newely changed password and run the following command:

CHANGE_ACCESS_PASSWORD <Symbolic ID> <new_password>;
ENCRYPT_PASSWORD *;

This command will change the SYSADM password, and that will update the PSACCESSPRFL table as well and will encrypt the entry (ACCESSID and ACCESSPSWD).