If your account or its associated keys have been compromised in some way, you can
easily suspend your account.
On the EBICS mailbox EBICS tab, click Suspend
My User Account.
The system executes the SPR order and displays a dialog box containing
information about the order.
The SPR order is a special upload transaction, transmitting only the ES of a
dummy one-space payload. Since only the ES is sent, the <OrderAttributes>
will be set to
UZHNN. See
EBICS Overview.