SELECTION-SCREEN FUNCTION KEY n.

 

SELECTION-SCREEN FUNCTION KEY n.

Effect

Activates a pushbutton (one of a maximum of 5) in the application toolbar of the selection screen (where n is between 1 and 5).
At runtime, you must insert the text for the pushbutton into the appropriate ABAP Dictionary field SSCRFIELDS-FUNCTXT_01 ... SSCRFIELDS-FUNCTXT_05. If you want to assign an icon to the pushbutton, you must fill SSCRFIELDS-FUNCTXT_01 ... SSCRFIELDS-FUNCTXT_05 using the structure SMP_DYNTXT.
The function code placed in field SSCRFIELDS-UCOMM is 'FC01' ... 'FC05'. You can query this function code in the AT SELECTION-SCREEN event or the PAI routine in the database access program SAPDBldb.

Within the selection include : Additions FOR NODE node , FOR TABLE dbtab and ID id.

Notes

1. If a pushbutton (ex. FUNCTION KEY 2,) is already defined in the selection include, the system returns a syntax error if you try to include an equivalent statement in your report.
2. You can create your own pushbuttons directly on the screen using the PUSHBUTTON addition.
   

Example

TABLES SSCRFIELDS.
...
SELECTION-SCREEN FUNCTION KEY 1.
...

INITIALIZATION.
  MOVE 'My text' TO SSCRFIELDS-FUNCTXT_01.
  ...

AT SELECTION-SCREEN.
  IF SSCRFIELDS-UCOMM = 'FC01'.
    ...
  ENDIF.

Generates a pushbutton in the application toolbar of the selection screen with the text 'My text' . In the AT SELECTION-SCREEN event, SSCRFIELDS-UCOMM has the contents FC01 when the button has been pushed.