"While entering the credentials of the account, you must enter the plain text password of the account. When Portal service is restarted, it will encrypt the password and store it in this file."
I've tried this about 10 times... I can't seem to get it to encrypt the password.
Is the value of dp.userpassword.encrypted set to false before restarting the portal?
After updating the username/password, please make sure idp.userpassword.encrypted=false. After restarting portal will encrypt the password and change this value to true.