SET LEFT SCROLL-BOUNDARY
Short Reference
ABAP Syntax_12 SET LEFT SCROLL-BOUNDARY [COLUMN col].
ABAP_ADDITION:
... COLUMN col
What does it do? This command sets the left-hand edge of the horizontally
movable area of the current page. This applies to both user-activated
scrolling through the list displayed on-screen and to scrolling
activated by the SCROLL command. For the
command to work properly, the list cursor
has to be positioned in a page with an output command or with
SKIP . The command works only on this page. If
the command is executed multiple times for one page, the last command is
the one that takes effect.
If the addition COLUMN is not specified, all parts of the
current page that are located to the left of the current position of the
list cursor ( sy-colno ) are excluded from horizontal scrolling.
ABAP_ADDITION ... COLUMN col
What does it do? If the addition COLUMN is specified, this applies
to all columns in the current page that are located to the left of the
position specified in col . col refers to the columns in
the list displayed. A data object of the type i is expected for
col . If the value in col is less than or equal to 0, or
greater than the current list width, the command has no effect.
Latest notes: As the edge of a movable area, only the lower or upper
limit of output data objects should be used, because only the positions
of these are guaranteed to match in the list buffer and in the list
displayed in Unicode systems .
To prevent an entire line from being horizontally movable, use the
NEW-LINE NO-SCROLLING command.
Example ABAP Coding Output of a tabular list of airlines from the database
table SCARR , in which the area for
output from the key field is fixed.
DATA scarr_wa TYPE scarr.
SELECT *
FROM scarr
INTO scarr_wa.
WRITE: / scarr_wa-carrid COLOR COL_KEY.
SET LEFT SCROLL-BOUNDARY.
WRITE: scarr_wa-carrname,
scarr_wa-currcode,
(40) scarr_wa-url.
ENDSELECT.
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