ABAP Keyword Documentation → ABAP − Reference → SAP GUI User Dialogs → Selection Screens → Create Selection Screens → SELECTION-SCREEN → SELECTION-SCREEN - BEGIN OF
SELECTION-SCREEN - AS SUBSCREEN
Other versions: 7.31 | 7.40 | 7.54
Syntax
SELECTION-SCREEN BEGIN OF SCREEN dynnr AS SUBSCREEN
[NO INTERVALS]
[NESTING LEVEL n].
...
SELECTION-SCREEN END OF SCREEN dynnr.
Extras
1. ... NO INTERVALS
2. ... NESTING LEVEL n
Effect
These statements have the same function as the statements for creating selection screens as regular dynpros, but here the selection screen is defined as a subscreen dynpro.
Like all subscreen dynpros, selection screens defined as subscreen dynpros can be included in other
dynpros or selection screens, or in subscreen areas or tab pages. However, they cannot be called using
CALL SELECTION-SCREEN.
They can be integrated into selection screens using the addition
TABBED BLOCK of the statement SELECTION-SCREEN. This addition enables an individual subscreen area to be defined without tab titles as a special tabstrip control.
A selection screen defined as a subscreen dynpro cannot contain any tabstrip controls defined using TABBED BLOCK.
Note
If selection screens defined as subscreens
are included in dynpros, note that, as is the case with regular subscreen dynpros, the statement CALL SUBSCREEN in the
dynpro flow logic must be executed at
PBO and
PAI so that the data is transported between the selection screen and the ABAP program. User actions on selection screens defined as subscreens trigger regular
selection screen processing, even if they are included in dynpros.
Addition 1
... NO INTERVALS
Effect
If NO INTERVALS is specified, the addition of the same name
(NO INTERVALS) is used implicitly in the statement
SELECT-OPTIONS when defining all the selection criteria for this selection screen, and the subscreen is made narrower accordingly.
Addition 2
... NESTING LEVEL n
Effect
The addition NESTING LEVEL allows the width of the subscreen to be adjusted if it is included in one or more frames in a
tabstrip control.
n must be specified directly as a number between 0 and 4. To ensure that
the width is adjusted correctly, the number n must be the same as the number
of frames that surround the tabstrip control. If the tabstrip control is not in a frame, the addition can be specified with the number 0 or omitted.
Example
Defines the selection screens 100 and 200 as subscreen dynpros and includes them in a tabstrip control on the
standard selection screen in an executable program.
REPORT ...
SELECTION-SCREEN BEGIN OF SCREEN 100 AS SUBSCREEN.
PARAMETERS: p1 TYPE c LENGTH 10,
p2 TYPE c LENGTH 10,
p3 TYPE c LENGTH 10.
SELECTION-SCREEN END OF SCREEN 100.
SELECTION-SCREEN BEGIN OF SCREEN 200 AS SUBSCREEN.
PARAMETERS: q1 TYPE c LENGTH 10,
q2 TYPE c LENGTH 10,
q3 TYPE c LENGTH 10.
SELECTION-SCREEN END OF SCREEN 200.
SELECTION-SCREEN: BEGIN OF TABBED BLOCK mytab FOR 10 LINES,
TAB (20) button1 USER-COMMAND push1
DEFAULT SCREEN 100,
TAB (20) button2 USER-COMMAND push2
DEFAULT SCREEN 200,
END OF BLOCK mytab.
INITIALIZATION.
button1 = 'Selection Screen 1'.
button2 = 'Selection Screen 2'.