The SAP/R3 Login dialog box appears. If you are connected to eCATT, established logon parameters appear. You only need to re-enter your password to log on. If you are already connected, proceed with step 3.
If you are currently disconnected from eCATT, you must perform a one-time log on to the SAP eCATT database. SAP keeps logon information, so once logged in, only a password is required to reconnect for data transfer.