The replication system administrator can change the password of any user with the alter user command. A user can change his or her own password.
alter user user set password {new_password | null} [verify password old_password] [set password_parameter to 'parameter_value']
The same rules that you use for specifying the password using create user also apply to alter user.
The verify password clause, which prevents users from altering each other’s passwords, is required for users without sa permission.
alter user louise set password somNIfic verify password EnnuI
alter user jsmith set password to newpass set password_expiration to '60'See Replication Server Reference Manual > Replication Server Commands > alter user.