Data Interfaces

Example: Structure of the BDC Table
PROGRAM SCREEN SCRBEGIN FNAM FVAL
SAPMTCF2 0100 X
SAPMTFC2 0200 X
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SFLIGHT-CARRID CARRID
SFLIGHT-CONNID CONNID
BDC_OKCODE /5 or UPDA
SFLIGHT-PLANETYPE(3) PLANE
BDC_CURSOR SFLIGHT-SEATSMAX(4)
BDC_OKCODE /11 or SAVE
You enter the information found with the help function in the BDC table.
For fields of a table control screen, you must also specify the number of the table control line in
parentheses, as a suffix to the field name, e.g. SFLIGHT-PLANETYPE(3) for the aircraft type in line
3. Lines of a step loop screens are addressed in exactly the same way.
You can also set the cursor. To do this, you use the field name 'BDC_CURSOR'. For the field value,
specify the name of the field on which the cursor is to be positioned.
For command field input, you can use the function code instead of the number of the function key. To
find out the function code of a function key, use the online help (F1). Place the cursor on the function
key field, hold down the mouse button and press F1. If you choose Extras, you get technical information
which gives the function code.