FI Bank Master Data: Data Transfer Workbench 
Definition
Transferring FI bank master data from an external system into the R/3 System.
The R/3 System offers the following options for creating bank master data:

You can also transfer bank master data into your system using the country-specific SAP data transfer programs specially designed for this. A prerequisite for this is that you have the master data in a certain format on a tape or diskette.
This is not a workbench data transfer.
For more information, see Customizing: Financial Accounting ® Bank Accounting ®
Bank Directory Data Transfer